Mathc matrices/00s
Installer et compiler ces fichiers dans votre répertoire de travail.
|
c00a.c |
|---|
/* ------------------------------------ */
/* 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 **AInv = i_mR(r,r);
double **Q = i_mR(r,r);
double **Q_T = i_mR(r,r);
double **R = i_mR(r,r);
double **RInv = i_mR(r,r);
clrscrn();
printf(" A :");
P_mR(A,S5,P3,C7);
QR_mR(A,Q,R);
printf(" Q :");
p_mR(Q,S8,P4,C7);
printf(" R :");
p_mR(R,S8,P4,C7);
stop();
clrscrn();
printf(" Q_T = QInv :");
p_mR(transpose_mR(Q,Q_T),S8,P4,C7);
printf(" Rinv :");
p_mR(inv_mR(R,RInv),S8,P4,C7);
stop();
clrscrn();
printf(" Inverse of A :");
p_mR(inv_mR(A,AInv),S5,P4,C7);
printf(" RInv QInv = RInv Q_T :");
p_mR(mul_mR(RInv,Q_T,AInv),S5,P4,C7);
f_mR(U);
f_mR(V);
f_mR(A);
f_mR(AInv);
f_mR(Q);
f_mR(R);
f_mR(Q_T);
f_mR(RInv);
}
/* ------------------------------------ */
int main(void)
{
time_t t;
srand(time(&t));
do
{
fun(rp_I(RC3)+C2);
} while(stop_w());
return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */
Matrice de Hankel.
Exemple de sortie écran :
A :
+4.000, +9.000, -4.000, +8.000,
+9.000, -4.000, +8.000, -4.000,
-4.000, +8.000, -4.000, -4.000,
+8.000, -4.000, -4.000, -9.000
Q :
+0.3007 +0.8422 -0.0216 +0.4471
+0.6765 -0.0601 +0.6656 -0.3095
-0.3007 +0.5284 -0.0159 -0.7938
+0.6013 -0.0893 -0.7459 -0.2723
R :
+13.3041 -4.8105 +3.0066 -4.5099
+0.0000 +12.4040 -5.6060 +5.6679
+0.0000 -0.0000 +8.4577 +3.9412
-0.0000 -0.0000 +0.0000 +10.4404
Press return to continue.
Q_T = QInv :
+0.3007 +0.6765 -0.3007 +0.6013
+0.8422 -0.0601 +0.5284 -0.0893
-0.0216 +0.6656 -0.0159 -0.7459
+0.4471 -0.3095 -0.7938 -0.2723
Rinv :
+0.0752 +0.0292 -0.0074 +0.0194
-0.0000 +0.0806 +0.0534 -0.0639
-0.0000 -0.0000 +0.1182 -0.0446
-0.0000 -0.0000 -0.0000 +0.0958
Press return to continue.
Inverse of A :
+0.0560 +0.0382 -0.0225 +0.0428
+0.0382 +0.0505 +0.0925 -0.0296
-0.0225 +0.0925 +0.0336 -0.0760
+0.0428 -0.0296 -0.0760 -0.0261
RInv QInv = RInv Q_T :
+0.0560 +0.0382 -0.0225 +0.0428
+0.0382 +0.0505 +0.0925 -0.0296
-0.0225 +0.0925 +0.0336 -0.0760
+0.0428 -0.0296 -0.0760 -0.0261
Press return to continue
Press X return to stop