462 lines
19 KiB
C++
462 lines
19 KiB
C++
#include <gtest/gtest.h>
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#include <vector>
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#include "TestUtility.h"
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#include "Matrix.h"
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#include "Function.h"
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#include "Function1D.h"
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#include "Function2D.h"
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#include "Function3D.h"
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class Function2D_Test: public ::testing::Test{
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protected:
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static void SetUpFunction2DTester(){
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}
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static void TearDownTestCase(){
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}
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void SetUp(){
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}
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void TearDown(){
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}
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};
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TEST_F(Function2D_Test, immse){
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double *dataA = new double[9]{1,2,3,4,5,6,7,8,9};
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double *dataB = new double[9]{10,20,30,40,50,40,30,20,10};
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Aurora::Matrix A = Aurora::Matrix::fromRawData(dataA,3,3);
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Aurora::Matrix B = Aurora::Matrix::fromRawData(dataB,3,3);
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double v = immse(A,B);
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EXPECT_DOUBLE_EQ(fourDecimalRound(v),698.3333)<<" immse error;";
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}
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TEST_F(Function2D_Test, inv){
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//默认是column major排布数据
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double *dataA=new double[9]{2, 0, 2, 2, 3, 0, 3, 3, 3};
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double *dataB=new double[9]{1, 1, 1, 1, 1, 1, 1, 1, 1};
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Aurora::Matrix A = Aurora::Matrix::fromRawData(dataA,3,3);
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Aurora::Matrix B = Aurora::Matrix::fromRawData(dataB,3,3);
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auto invA = Aurora::inv(A);
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double* result = invA.getData();
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EXPECT_DOUBLE_EQ(0.75, fourDecimalRound(result[0]));
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EXPECT_DOUBLE_EQ(0.5, fourDecimalRound(result[1]));
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EXPECT_DOUBLE_EQ(-0.5, fourDecimalRound(result[2]));
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EXPECT_DOUBLE_EQ(-0.5, fourDecimalRound(result[3]));
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EXPECT_DOUBLE_EQ(.0, fourDecimalRound(result[4]));
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EXPECT_DOUBLE_EQ(0.3333, fourDecimalRound(result[5]));
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EXPECT_DOUBLE_EQ(-0.25, fourDecimalRound(result[6]));
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EXPECT_DOUBLE_EQ(-0.5, fourDecimalRound(result[7]));
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EXPECT_DOUBLE_EQ(0.5, fourDecimalRound(result[8]));
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invA = Aurora::inv(A*B);
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result = invA.getData();
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EXPECT_DOUBLE_EQ(0.75, fourDecimalRound(result[0]));
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EXPECT_DOUBLE_EQ(0.5, fourDecimalRound(result[1]));
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EXPECT_DOUBLE_EQ(-0.5, fourDecimalRound(result[2]));
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EXPECT_DOUBLE_EQ(-0.5, fourDecimalRound(result[3]));
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EXPECT_DOUBLE_EQ(.0, fourDecimalRound(result[4]));
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EXPECT_DOUBLE_EQ(0.3333, fourDecimalRound(result[5]));
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EXPECT_DOUBLE_EQ(-0.25, fourDecimalRound(result[6]));
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EXPECT_DOUBLE_EQ(-0.5, fourDecimalRound(result[7]));
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EXPECT_DOUBLE_EQ(0.5, fourDecimalRound(result[8]));
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}
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TEST_F(Function2D_Test, std){
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double *dataMA= new double [9]{1, 2, 3, 2, 2, 6, 3, 3, 6};
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auto A = Aurora::Matrix::fromRawData(dataMA,3,3);
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auto D= Aurora::std(A);
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double* resultStd = D.getData();
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EXPECT_DOUBLE_EQ(1.0, resultStd[0]);
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EXPECT_DOUBLE_EQ(2.3094, fourDecimalRound(resultStd[1]));
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EXPECT_DOUBLE_EQ(1.7321, fourDecimalRound(resultStd[2]));
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}
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TEST_F(Function2D_Test, min) {
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double *dataA = new double[3]{1, 2, 3};
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double *dataB = new double[9]{2, 3, 3, 2, 2, -1, 3, 3, 3};
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double *dataC = new double[1]{1.5};
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auto A = Aurora::Matrix::fromRawData(dataA, 3, 1);
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auto B = Aurora::Matrix::fromRawData(dataB, 3, 3);
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auto C = Aurora::Matrix::fromRawData(dataC, 1);
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auto D = Aurora::Matrix::copyFromRawData(dataA, 1, 3);
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Aurora::Matrix ret = Aurora::min(B);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(3, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(2, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(-1, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(3, ret.getData()[2]);
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ret = Aurora::min(B, Aurora::All);
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EXPECT_DOUBLE_EQ(1, ret.getDataSize());
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EXPECT_DOUBLE_EQ(-1, ret.getData()[0]);
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ret = Aurora::min(B, Aurora::Row);
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EXPECT_DOUBLE_EQ(3, ret.getDataSize());
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EXPECT_EQ(3, ret.getDimSize(0));
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EXPECT_EQ(1, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(2, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(2, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(-1, ret.getData()[2]);
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long r,c;
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ret = Aurora::min(A, Aurora::Column,r,c);
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EXPECT_DOUBLE_EQ(1, ret.getDataSize());
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EXPECT_DOUBLE_EQ(1, ret.getData()[0]);
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EXPECT_EQ(0, r);
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EXPECT_EQ(0, c);
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ret = Aurora::min(D);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(1, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(1, ret.getData()[0]);
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ret = Aurora::min(A, C);
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EXPECT_DOUBLE_EQ(3, ret.getDataSize());
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EXPECT_DOUBLE_EQ(1, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(1.5, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(1.5, ret.getData()[2]);
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ret = Aurora::min(B,D);
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EXPECT_DOUBLE_EQ(9, ret.getDataSize());
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EXPECT_DOUBLE_EQ(1, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(1, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(1, ret.getData()[2]);
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}
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TEST_F(Function2D_Test, max) {
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double *dataA = new double[3]{1, 2, 3};
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double *dataB = new double[9]{2, 3, 3, 2, 2, 1, 3, 3, 3};
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auto A = Aurora::Matrix::fromRawData(dataA, 3, 1);
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auto B = Aurora::Matrix::fromRawData(dataB, 3, 3);
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Aurora::Matrix ret = Aurora::max(B);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(3, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(3, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(2, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(3, ret.getData()[2]);
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ret = Aurora::max(B, Aurora::All);
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EXPECT_DOUBLE_EQ(1, ret.getDataSize());
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EXPECT_DOUBLE_EQ(3, ret.getData()[0]);
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ret = Aurora::max(B, Aurora::Row);
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EXPECT_DOUBLE_EQ(3, ret.getDataSize());
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EXPECT_EQ(3, ret.getDimSize(0));
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EXPECT_EQ(1, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(3, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(3, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(3, ret.getData()[2]);
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long r,c;
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ret = Aurora::max(A, Aurora::Column,r,c);
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EXPECT_DOUBLE_EQ(1, ret.getDataSize());
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EXPECT_DOUBLE_EQ(3, ret.getData()[0]);
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EXPECT_EQ(2, r);
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EXPECT_EQ(0, c);
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auto D = Aurora::Matrix::copyFromRawData(dataA, 1, 3);
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ret = Aurora::max(D);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(1, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(3, ret.getData()[0]);
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}
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TEST_F(Function2D_Test, sum) {
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double *dataB = new double[9]{2, 3, 3, 2, 2, 1, 3, 3, -3};
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auto B = Aurora::Matrix::fromRawData(dataB, 3, 3);
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Aurora::Matrix ret = Aurora::sum(B);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(3, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(8, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(5, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(3, ret.getData()[2]);
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ret = Aurora::sum(B, Aurora::All);
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EXPECT_DOUBLE_EQ(1, ret.getDataSize());
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EXPECT_DOUBLE_EQ(16, ret.getData()[0]);
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ret = Aurora::sum(B, Aurora::Row);
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EXPECT_DOUBLE_EQ(3, ret.getDataSize());
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EXPECT_EQ(3, ret.getDimSize(0));
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EXPECT_EQ(1, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(7, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(8, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(1, ret.getData()[2]);
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double *dataA = new double[3]{1, 2, 3};
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auto D = Aurora::Matrix::copyFromRawData(dataA, 1, 3);
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ret = Aurora::sum(D);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(1, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(6, ret.getData()[0]);
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}
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TEST_F(Function2D_Test, mean) {
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{
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double *dataB = new double[16]{1.1, 2.6, 3.8, 6.2,
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4.3, 5.7, 6.9, 10.6,
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7.1, 8.3, 9.7, 11.2,
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17.8, 13.3, 26.5, -7.7};
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auto B = Aurora::Matrix::fromRawData(dataB, 4, 4);
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auto r = Aurora::mean(B, Aurora::All);
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EXPECT_EQ(1, r.getDimSize(0));
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EXPECT_EQ(1, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(7.9625, fourDecimalRound(r.getData()[0]));
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r = Aurora::mean(B);
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EXPECT_EQ(1, r.getDimSize(0));
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EXPECT_EQ(4, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(3.4250, fourDecimalRound(r.getData()[0]));
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EXPECT_DOUBLE_EQ(6.8750, fourDecimalRound(r.getData()[1]));
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EXPECT_DOUBLE_EQ(9.0750, fourDecimalRound(r.getData()[2]));
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EXPECT_DOUBLE_EQ(12.4750, fourDecimalRound(r.getData()[3]));
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r = Aurora::mean(B, Aurora::Row);
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EXPECT_EQ(4, r.getDimSize(0));
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EXPECT_EQ(1, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(7.5750, fourDecimalRound(r.getData()[0]));
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EXPECT_DOUBLE_EQ(7.4750, fourDecimalRound(r.getData()[1]));
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EXPECT_DOUBLE_EQ(11.7250, fourDecimalRound(r.getData()[2]));
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EXPECT_DOUBLE_EQ(5.0750, fourDecimalRound(r.getData()[3]));
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}
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//with nan
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{
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double tnan = std::nan("");
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double *dataB = new double[16]{1.1, 2.6, 3.8, 6.2,
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4.3, 5.7, 6.9, 10.6,
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7.1, 8.3, 9.7, 11.2,
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17.8, 13.3,tnan , -7.7};
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auto B = Aurora::Matrix::fromRawData(dataB, 4, 4);
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auto r = Aurora::mean(B, Aurora::All);
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EXPECT_EQ(1, r.getDimSize(0));
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EXPECT_EQ(1, r.getDimSize(1));
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EXPECT_TRUE(std::isnan(r.getData()[0]));
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r = Aurora::mean(B);
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EXPECT_EQ(1, r.getDimSize(0));
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EXPECT_EQ(4, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(3.4250, fourDecimalRound(r.getData()[0]));
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EXPECT_DOUBLE_EQ(6.8750, fourDecimalRound(r.getData()[1]));
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EXPECT_DOUBLE_EQ(9.0750, fourDecimalRound(r.getData()[2]));
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EXPECT_TRUE(std::isnan(r.getData()[3]));
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r = Aurora::mean(B, Aurora::Row);
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EXPECT_EQ(4, r.getDimSize(0));
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EXPECT_EQ(1, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(7.5750, fourDecimalRound(r.getData()[0]));
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EXPECT_DOUBLE_EQ(7.4750, fourDecimalRound(r.getData()[1]));
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EXPECT_TRUE(std::isnan(r.getData()[2]));
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EXPECT_DOUBLE_EQ(5.0750, fourDecimalRound(r.getData()[3]));
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r = Aurora::mean(B, Aurora::All,false);
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EXPECT_EQ(1, r.getDimSize(0));
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EXPECT_EQ(1, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(6.7267, fourDecimalRound(r.getData()[0]));
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r = Aurora::mean(B, Aurora::Column, false);
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EXPECT_EQ(1, r.getDimSize(0));
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EXPECT_EQ(4, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(3.4250, fourDecimalRound(r.getData()[0]));
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EXPECT_DOUBLE_EQ(6.8750, fourDecimalRound(r.getData()[1]));
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EXPECT_DOUBLE_EQ(9.0750, fourDecimalRound(r.getData()[2]));
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EXPECT_DOUBLE_EQ(7.8, fourDecimalRound(r.getData()[3]));
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r = Aurora::mean(B, Aurora::Row, false);
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EXPECT_EQ(4, r.getDimSize(0));
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EXPECT_EQ(1, r.getDimSize(1));
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EXPECT_DOUBLE_EQ(7.5750, fourDecimalRound(r.getData()[0]));
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EXPECT_DOUBLE_EQ(7.4750, fourDecimalRound(r.getData()[1]));
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EXPECT_DOUBLE_EQ(6.8, fourDecimalRound(r.getData()[2]));
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EXPECT_DOUBLE_EQ(5.0750, fourDecimalRound(r.getData()[3]));
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}
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}
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TEST_F(Function2D_Test, sort) {
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double *dataB = new double[16]{1.1, 2.6, 6.2, 3.8,
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4.3, 10.6, 5.7, 6.9,
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7.1, 8.3, 9.7, 11.2,
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17.8, 13.3,7 , -7.7};
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auto B = Aurora::Matrix::fromRawData(dataB, 4, 4);
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auto ret = Aurora::sort(B);
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EXPECT_EQ(4, ret.getDimSize(0));
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EXPECT_EQ(4, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(3.8, ret.getData()[2]);
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EXPECT_DOUBLE_EQ(5.7, ret.getData()[5]);
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EXPECT_DOUBLE_EQ(-7.7, ret.getData()[12]);
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ret = Aurora::sort(B*5);
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EXPECT_EQ(4, ret.getDimSize(0));
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EXPECT_EQ(4, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(19, ret.getData()[2]);
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EXPECT_DOUBLE_EQ(28.5, ret.getData()[5]);
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EXPECT_DOUBLE_EQ(-38.5, ret.getData()[12]);
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//big sort 10w以上多线程快
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double * dataA = Aurora::random(1000000*4);
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auto A = Aurora::Matrix::New(dataA, 1000000, 4);
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ret = Aurora::sort(A);
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}
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TEST_F(Function2D_Test, sortrows) {
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double *dataB = new double[16]{1.1, 2.6, 6.2, 3.8,
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4.3, 10.6, 5.7, 6.9,
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7.1, 8.3, 9.7, 11.2,
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17.8, 13.3,7 , -7.7};
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auto B = Aurora::Matrix::fromRawData(dataB, 4, 4);
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auto ret = Aurora::sortrows(B);
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EXPECT_EQ(4, ret.getDimSize(0));
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EXPECT_EQ(4, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(5.7, ret.getData()[2]);
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EXPECT_DOUBLE_EQ(8.3, ret.getData()[5]);
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EXPECT_DOUBLE_EQ(17.8, ret.getData()[12]);
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ret = Aurora::sortrows(B*5);
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EXPECT_EQ(4, ret.getDimSize(0));
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EXPECT_EQ(4, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(28.5, ret.getData()[2]);
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EXPECT_DOUBLE_EQ(41.5, ret.getData()[5]);
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EXPECT_DOUBLE_EQ(89, ret.getData()[12]);
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//big sort 10w以上多线程快
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double * dataA = Aurora::random(1000000*4);
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auto A = Aurora::Matrix::New(dataA, 4, 1000000);
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ret = Aurora::sortrows(A);
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}
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TEST_F(Function2D_Test, median) {
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double *dataB = new double[20]{1.1, 2.6, 3.8, 6.2,
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4.3, 5.7, 6.9, 10.6,
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7.1, 8.3, 9.7, 11.2,
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17.8, 13.3,26.5 , -7.7,
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9.9, 8.2, 6.3, 5.1};
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auto B = Aurora::Matrix::fromRawData(dataB, 4, 5);
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auto ret = Aurora::median(B);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(5, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(3.2, ret.getData()[0]);
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EXPECT_DOUBLE_EQ(6.3, ret.getData()[1]);
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EXPECT_DOUBLE_EQ(9, ret.getData()[2]);
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EXPECT_DOUBLE_EQ(15.55, ret.getData()[3]);
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EXPECT_DOUBLE_EQ(7.25, ret.getData()[4]);
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double *dataA = new double[3]{1, 2, 3};
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auto D = Aurora::Matrix::copyFromRawData(dataA, 1, 3);
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ret = Aurora::median(D);
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EXPECT_EQ(1, ret.getDimSize(0));
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EXPECT_EQ(1, ret.getDimSize(1));
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EXPECT_DOUBLE_EQ(2, ret.getData()[0]);
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}
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TEST_F(Function2D_Test, fftAndComplexAndIfft){
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double *input = new double[20]{1,1,0,2,2,0,1,1,0,2,1,1,0,2,2,0,1,1,0,2};
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auto ma = Aurora::Matrix::fromRawData(input,10,2);
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auto ret = Aurora::fft(ma);
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std::complex<double>* result = (std::complex<double>*)ret.getData();
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//检验fft结果与matlab是否对应
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EXPECT_DOUBLE_EQ(0.0729, fourDecimalRound(result[1].real()));
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EXPECT_DOUBLE_EQ(2.4899, fourDecimalRound(result[2].imag()));
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EXPECT_DOUBLE_EQ(0.0729, fourDecimalRound(result[11].real()));
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EXPECT_DOUBLE_EQ(2.4899, fourDecimalRound(result[12].imag()));
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//检验fft的结果是否共轭
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EXPECT_DOUBLE_EQ(0, result[4].imag()+result[6].imag());
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EXPECT_DOUBLE_EQ(0, result[4].real()-result[6].real());
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ret= Aurora::ifft(ret);
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std::complex<double>* ifftResult = (std::complex<double>*)ret.getData();
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EXPECT_DOUBLE_EQ(fourDecimalRound(ifftResult[1].real()),1.0);
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EXPECT_DOUBLE_EQ(fourDecimalRound(ifftResult[3].real()),2.0);
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EXPECT_DOUBLE_EQ(fourDecimalRound(ifftResult[11].real()),1.0);
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EXPECT_DOUBLE_EQ(fourDecimalRound(ifftResult[13].real()),2.0);
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}
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TEST_F(Function2D_Test, hilbert) {
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double *input = new double[20]{1,1,0,2,2,0,1,1,0,2,1,1,0,2,2,0,1,1,0,2};
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auto ma = Aurora::Matrix::fromRawData(input,10,2);
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auto ret = Aurora::hilbert(ma);
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auto result = (std::complex<double>*)ret.getData();
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EXPECT_DOUBLE_EQ(fourDecimalRound(result[1].real()),1.0);
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EXPECT_DOUBLE_EQ(fourDecimalRound(result[1].imag()),0.3249);
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EXPECT_DOUBLE_EQ(fourDecimalRound(result[11].real()),1.0);
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EXPECT_DOUBLE_EQ(fourDecimalRound(result[11].imag()),0.3249);
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|
}
|
|
|
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TEST_F(Function2D_Test, ifft_symmetric) {
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double *input = new double[18]{10,2,1,3,4,4,16,3,1,2,15,-2,1,-3,4,-4,1,-3};
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auto ma = Aurora::Matrix::fromRawData(input,9,1,1,Aurora::Complex);
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auto ret = Aurora::ifft_symmetric(ma,18);
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|
auto result = ret.getData();
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EXPECT_DOUBLE_EQ(fourDecimalRound(result[0]),5.3333);
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|
EXPECT_DOUBLE_EQ(fourDecimalRound(result[1]),1.1188);
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|
EXPECT_DOUBLE_EQ(fourDecimalRound(result[11]),2.8506);
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|
EXPECT_DOUBLE_EQ(fourDecimalRound(result[17]),1.1188);
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|
}
|
|
|
|
TEST_F(Function2D_Test, prod) {
|
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double *dataB = new double[20]{1.1, 2.6, 3.8, 6.2,
|
|
4.3, 5.7, 6.9, 10.6,
|
|
7.1, 8.3, 9.7, 11.2,
|
|
17.8, 13.3,26.5 , -7.7,
|
|
9.9, 8.2, 6.3, 5.1};
|
|
auto B = Aurora::Matrix::fromRawData(dataB, 4, 5);
|
|
auto ret = Aurora::prod(B);
|
|
EXPECT_EQ(1, ret.getDimSize(0));
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|
EXPECT_EQ(5, ret.getDimSize(1));
|
|
EXPECT_DOUBLE_EQ(0.0067, fourDecimalRound(ret.getData()[0]/10000));
|
|
EXPECT_DOUBLE_EQ(0.1793, fourDecimalRound(ret.getData()[1]/10000));
|
|
EXPECT_DOUBLE_EQ(0.6402, fourDecimalRound(ret.getData()[2]/10000));
|
|
EXPECT_DOUBLE_EQ(-4.8307, fourDecimalRound(ret.getData()[3]/10000));
|
|
EXPECT_DOUBLE_EQ(0.2608, fourDecimalRound(ret.getData()[4]/10000));
|
|
double *dataA = new double[3]{1, 2, 3};
|
|
auto D = Aurora::Matrix::copyFromRawData(dataA, 1, 3);
|
|
ret = Aurora::prod(D);
|
|
EXPECT_EQ(1, ret.getDimSize(0));
|
|
EXPECT_EQ(1, ret.getDimSize(1));
|
|
EXPECT_DOUBLE_EQ(6, ret.getData()[0]);
|
|
}
|
|
|
|
TEST_F(Function2D_Test, dot) {
|
|
{
|
|
double *dataA = new double[8];
|
|
double *dataB = new double[8];
|
|
for (int i = 0; i < 8; ++i) {
|
|
dataA[i] = (double) (i);
|
|
dataB[i] = (double) (2);
|
|
}
|
|
Aurora::Matrix A = Aurora::Matrix::fromRawData(dataA, 4, 2);
|
|
Aurora::Matrix B = Aurora::Matrix::fromRawData(dataB, 4, 2);
|
|
auto C = Aurora::dot(A, B);
|
|
EXPECT_EQ(1, C.getDimSize(0));
|
|
EXPECT_EQ(2, C.getDimSize(1));
|
|
EXPECT_DOUBLE_EQ(12, fourDecimalRound(C.getData()[0]));
|
|
EXPECT_DOUBLE_EQ(44, fourDecimalRound(C.getData()[1]));
|
|
}
|
|
{
|
|
double *dataB = new double[20]{1.1, 2.6, 3.8, 6.2,
|
|
4.3, 5.7, 6.9, 10.6,
|
|
7.1, 8.3, 9.7, 11.2,
|
|
17.8, 13.3,26.5 , -7.7,
|
|
9.9, 8.2, 6.3, 5.1};
|
|
auto B = Aurora::Matrix::fromRawData(dataB, 4, 5);
|
|
auto C = Aurora::dot(Aurora::fft(B),Aurora::fft(B));
|
|
EXPECT_EQ(1, C.getDimSize(0));
|
|
EXPECT_EQ(5, C.getDimSize(1));
|
|
EXPECT_DOUBLE_EQ(0.2434, fourDecimalRound(C.getData()[0]/1000));
|
|
EXPECT_DOUBLE_EQ(0., fourDecimalRound(C.getData()[1]/1000));
|
|
EXPECT_DOUBLE_EQ(0.8438, fourDecimalRound(C.getData()[2]/1000));
|
|
EXPECT_DOUBLE_EQ(0., fourDecimalRound(C.getData()[3]/1000));
|
|
EXPECT_DOUBLE_EQ(1.3553, fourDecimalRound(C.getData()[4]/1000));
|
|
EXPECT_DOUBLE_EQ(0., fourDecimalRound(C.getData()[5]/1000));
|
|
EXPECT_DOUBLE_EQ(5.0211, fourDecimalRound(C.getData()[6]/1000));
|
|
EXPECT_DOUBLE_EQ(0., fourDecimalRound(C.getData()[7]/1000));
|
|
EXPECT_DOUBLE_EQ(0.9238, fourDecimalRound(C.getData()[8]/1000));
|
|
EXPECT_DOUBLE_EQ(0., fourDecimalRound(C.getData()[9]/1000));
|
|
}
|
|
}
|
|
|
|
TEST_F(Function2D_Test, interp2) {
|
|
double* xD= new double[4]{1,2,3,4};
|
|
Aurora::Matrix x(std::shared_ptr<double>(xD,std::default_delete<double[]>()),std::vector<int>{4});
|
|
double* yD= new double[5]{1,4,9,16,25};
|
|
Aurora::Matrix y(std::shared_ptr<double>(yD,std::default_delete<double[]>()),std::vector<int>{5});
|
|
double* x1D= new double[3]{1.22,2.69,3.84};
|
|
Aurora::Matrix x1(std::shared_ptr<double>(x1D,std::default_delete<double[]>()),std::vector<int>{3});
|
|
double* y1D= new double[3]{4.5823,10.552,18};
|
|
Aurora::Matrix y1(std::shared_ptr<double>(y1D,std::default_delete<double[]>()),std::vector<int>{3});
|
|
double* vD= new double[20]{158,256,332,428,22,56,487,54,26,333,541,554,445,48,22,54,36,98,11,25};
|
|
Aurora::Matrix v(std::shared_ptr<double>(vD,std::default_delete<double[]>()),std::vector<int>{5,4});
|
|
|
|
Aurora::Matrix result = interp2(x,y,v,x1,y1,Aurora::InterpnMethod::Spline);
|
|
EXPECT_DOUBLE_AE(result.getData()[0],303.5663);
|
|
EXPECT_DOUBLE_AE(result.getData()[1],243.6711);
|
|
EXPECT_DOUBLE_AE(result.getData()[2],-47.32);
|
|
|
|
result = interp2(x,y,v,x1,y1,Aurora::InterpnMethod::Linear);
|
|
EXPECT_DOUBLE_AE(result.getData()[0],302.6298);
|
|
EXPECT_DOUBLE_AE(result.getData()[1],261.1313);
|
|
EXPECT_DOUBLE_AE(result.getData()[2],18.6089);
|
|
}
|
|
|