/* ------------------------------------ */
/*  Save as :   ca23.c                   */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */
/* ------------------------------------ */
void fun(void)
{
double ab[R2*C3]={
-367,+448,+328,
+448,-847,+241
};

int r = R2;
int c = C3;

double **A         = ca_A_mR(ab,i_mR(r,c));
double **A_T      =             i_mR(c,r);

double **SvdValue =      i_mR(r,C1);

double **svdU =          i_mR(r,r);
double **svdV =          i_mR(c,c);

  clrscrn();
  printf(" Copy/Past into the octave windows \n\n\n");
  p_octave_mR(A,"a",1,0);
  printf(" [U, S, V] =svd (a,10)\n\n\n");
  stop();

  clrscrn();  
  
  svdU_mR(A,svdU); 
  svdV_mR(A,svdV);   
  svduv_mR(transpose_mR(A,A_T),SvdValue);   
     
  printf(" svdU :");
  p_mR(svdU,S10,P6,C6);  
  
  printf(" SvdValue :");
  p_mR(SvdValue,S10,P6,C6);   
     
  printf(" svdV :");
  p_mR(svdV,S10,P6,C6);  
  
  stop();
    
  f_mR(A);
  f_mR(A_T); 
  f_mR(SvdValue); 
  f_mR(svdU);
  f_mR(svdV); 
}
/* ------------------------------------ */
int main(void)
{

  fun();

  return 0;
}
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