Add transmissionReconstruction.

src/common/preprocessAscanBlock.cpp

@@ -0,0 +1,22 @@
+#include "preprocessAscanBlock.h"
+#include "Function1D.h"
+#include <cstddef>
+
+Aurora::Matrix Recon::preprocessAscanBlock(const Aurora::Matrix& aAscans, const MeasurementInfo& aMeasInfo)
+{
+    Aurora::Matrix result = aAscans;
+    size_t size = aAscans.getDataSize();
+    short* ascanData = new short[size];
+    std::copy(aAscans.getData(), aAscans.getData() + size, ascanData);
+    if(aMeasInfo.ascanDataType == "float16")
+    {
+        result = Aurora::convertfp16tofloat(ascanData, aAscans.getDimSize(0), aAscans.getDimSize(1));
+    }
+
+    //暂不考虑实现二代逻辑
+    // if isfield(measInfo, 'Bandpassundersampling') && (measInfo.Bandpassundersampling == 1)
+    // AScans = reconstructBandpasssubsampling(AScans, params.aScanReconstructionFrequency, measInfo.SampleRate);
+    // end
+
+    return result;
+}