Mathc complexes/04r

Application

Installer et compiler ces fichiers dans votre répertoire de travail.

	c00a.c

/* ------------------------------------ */
/*  Save as :   c00a.c                  */
/* ------------------------------------ */
#include "w_a.h"
/* ------------------------------------ */
#define FACTOR_E    +1.E-3         
#define RCA          RC2 
#define EVALUE       RC1  
/* ------------------------------------ */       
/* ------------------------------------ */
void fun(void)
{                          
double a[RCA*(RCA*C2)] ={   
 +171,   +0,  -514,   +0, 
 +630,   +0,   -12,   +0  
  };
 
double eigsvalue[RCA*C2] ={
    +79.500000000000,  +561.6473537728085, 
    +79.500000000000,  -561.6473537728085 };

double **A        = ca_A_mZ(a,                i_mZ(RCA,RCA));
double **sA       = smul_mZ(FACTOR_E,      A, i_mZ(RCA,RCA));

double **EValue   = ca_A_mZ(       eigsvalue, i_mZ(RCA,C1));
double **sEValue  = smul_mZ(FACTOR_E, EValue, i_mZ(RCA,C1));
double **D        =                           i_mZ(RCA,RCA);

double **V        =                           i_mZ(RCA,RCA);

double **Ide      =  eye_mZ(                  i_mZ(RCA,RCA));
double **zIde     =                           i_mZ(RCA,RCA);
double **sAmnszIde =                          i_mZ(RCA,RCA);

double **Ab       =            i_Abr_Ac_bc_mZ(RCA,RCA,C1);
double **b        =                      i_mZ(    RCA,C1);
double **Ab_free  =            i_Abr_Ac_bc_mZ(RCA,RCA,C2);
double  **b_free  =                      i_mZ(    RCA,C2);

  clrscrn(); 
  printf(" A :");
  p_mZ(A, S8,P0, S6,P0, C4);  
  
         zmul_mZ(i_Z(sEValue[EVALUE][C1],sEValue[EVALUE][C2]),Ide,zIde);  
          sub_mZ(sA,zIde,sAmnszIde);
      
     c_A_b_Ab_mZ(sAmnszIde,b,Ab); 

  GJ_PP_FreeV_mZ(Ab,Ab_free,b_free);
    
          c_c_mZ(b_free,C2,V,EVALUE); 

    Normalize_mZ(V);
  
  printf(" V%d :",EVALUE);
  P_mZ(V, S9,P12, S8,P12, C2); 
  printf(" Copy these values into the next file.\n\n");  
  stop();
  
  if(EVALUE==RC1) 
    { 
     clrscrn();
     printf(" Copy the Eign Values into the next file.\n\n");   
     c_U_D_mZ(EValue,D); 
     printf(" EValue : "); 
     P_mZ(D, 18,P12, 18,P12, RCA);
     stop();}  
          
  f_mZ(A);
  f_mZ(V);  
  f_mZ(EValue);
  f_mZ(sEValue);
  f_mZ(D);  
    
  f_mZ(Ide);
  f_mZ(zIde);
  f_mZ(sAmnszIde);
  
  f_mZ(sA);
  
  f_mZ(Ab);
  f_mZ(b);
  
  f_mZ(Ab_free);
  f_mZ(b_free);    
}
/* ------------------------------------ */
int main(void)
{
    fun();
    
  return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */

Calculer les vecteurs propres.

Exemple de sortie écran : Trouvons les valeurs complexes

 A :
    +171    +0i     -514    +0i 
    +630    +0i      -12    +0i 

 V1 :
+0.107779907643,+0.661577048279,      -nan,    -nan, 
+0.742091167377,+0.000000000000,      -nan,    -nan  

 Copy these values into the next file.

 Press return to continue. 


 Copy the Eign Values into the next file.

 EValue : 
  +79.500000000000, +561.647353772809,    +0.000000000000,   +0.000000000000, 
   +0.000000000000,   +0.000000000000,   +79.500000000000, -561.647353772809  

 Press return to continue.