example_matrix_dsp2.cpp

 
#include <Pds/Ra>
    
int main(void)
{
  
    Pds::Matrix C("-2 2 2 \n-1 2 -1\n 1 0 3");
 
    Pds::Matrix D("1 1\n1 -1");
    
    C.Print("C:\n");
    D.Print("D:\n");
    
    C.XCorr(D).Print("C.XCorr(D):\n");
    C.XCorr(D,true).Print("C.XCorr(D,true):\n");
    
    Pds::Vector H=C.HistogramIntNorm(-2,3);
    (C.Nel()*H).T().Print("H.T():\n");
    
    Pds::Matrix X("5  0 3 7\n"
                  "1 -5 7 3\n"
                  "4  9 8 10");
 
    X.Print("X:\n");
        
    Pds::Matrix Cov=X.CovMatrix();
    
    Cov.Print("Cov:\n");
    
    return 0;
}