sunwen/Aurora
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add log and log's unittest.

Browse Source
This commit is contained in:
sunwen
2023-04-23 11:44:24 +08:00
parent 5e85d0f361
commit 8cec1440f2
4 changed files with 33 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/Function1D.cpp
View File

@@ -303,3 +303,22 @@ Matrix Aurora::repmat(const Matrix& aMatrix,int aRowTimes, int aColumnTimes, int
return Matrix(std::shared_ptr<double>(resultData, Aurora::free), resultInfo, aMatrix.getValueType());
}
Matrix Aurora::log(const Matrix& aMatrix, int aBaseNum)
{
size_t size = aMatrix.getDataSize();
double* data = Aurora::malloc(size);
vdLn(size, aMatrix.getData(), data);
if(aBaseNum != -1)
{
double baseNum = aBaseNum;
double temp;
for (size_t i = 0; i < size; i++)
{
vdLn(1, &baseNum, &temp);
data[i] /= temp;
}
}
return Aurora::Matrix(std::shared_ptr<double>(data,Aurora::free),std::vector<int>{aMatrix.getDimSize(0),aMatrix.getDimSize(1),aMatrix.getDimSize(2)});
}