Mathc matrices/00x
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c00a.c |
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/* ------------------------------------ */
/* Save as : c00a.c */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */
void fun(int r)
{
double **U = r_mR( i_mR(R1,r),9);
double **V = r_mR( i_mR(r,C1),9);
double **A = rHankel_mR(U,V,i_mR(r,r) );
double **Norm = normalize_mR(A, i_mR(r,r));
double **Norm_T = transpose_mR(Norm,i_mR(r,r));
clrscrn();
printf(" A :");
p_mR(A, S8,P4, C6);
stop();
clrscrn();
printf(" Norm :");
p_mR(Norm, S8,P4, C6);
printf(" Norm_T :");
p_mR(Norm_T, S8,P4, C6);
printf(" Norm_T * Norm :");
mul_mR(Norm_T,Norm, A);
p_mR(A, S10,P4, C6);
f_mR(U);
f_mR(V);
f_mR(A);
f_mR(Norm);
f_mR(Norm_T);
}
/* ------------------------------------ */
int main(void)
{
time_t t;
srand(time(&t));
do
{
fun(rp_I(R3)+R2);
} while(stop_w());
return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */
Matrice de Hankel. Normaliser une matrice non orthogonale.
Exemple de sortie écran :
A :
-7.0000 +7.0000 -1.0000 +8.0000
+7.0000 -1.0000 +8.0000 -7.0000
-1.0000 +8.0000 -7.0000 -7.0000
+8.0000 -7.0000 -7.0000 +8.0000
Press return to continue.
Norm :
-0.5483 +0.5483 -0.0783 +0.5322
+0.5483 -0.0783 +0.6266 -0.4656
-0.0783 +0.6266 -0.5483 -0.4656
+0.6266 -0.5483 -0.5483 +0.5322
Norm_T :
-0.5483 +0.5483 -0.0783 +0.6266
+0.5483 -0.0783 +0.6266 -0.5483
-0.0783 +0.6266 -0.5483 -0.5483
+0.5322 -0.4656 -0.4656 +0.5322
Norm_T * Norm :
+1.0000 -0.7362 +0.0859 -0.1771
-0.7362 +1.0000 -0.1350 -0.2553
+0.0859 -0.1350 +1.0000 -0.3699
-0.1771 -0.2553 -0.3699 +1.0000
Press return to continue
Press X return to stop