Mathc complexes/04i

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          RC3 
#define EVALUE       RC1  
/* ------------------------------------ */       
/* ------------------------------------ */
void fun(void)
{                          
double a[RCA*(RCA*C2)] ={   
 +799,   +0,  +211,   +0,  +972,   +0, 
 -791,   +0,  -775,   +0,  +886,   +0, 
 +258,   +0,  -748,   +0,  +845,   +0   };
 
double eigsvalue[RCA*C2] ={
 -258.452490846828,+793.405003240218,
 -258.452490846828,-793.405003240218,
+1385.904981693673,+0};

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 :
    +799    +0i     +211    +0i     +972    +0i 
    -791    +0i     -775    +0i     +886    +0i 
    +258    +0i     -748    +0i     +845    +0i 

 V1 :
-0.392876479763,-0.184665385219,      -nan,    -nan, 
+0.543372780837,-0.551826033775,      -nan,    -nan, 
+0.460196497862,-0.000000000000,      -nan,    -nan  

     -nan,    -nan, 
     -nan,    -nan, 
     -nan,    -nan  

 Copy these values into the next file.


 Press return to continue. 


 Copy the eignvalue into the next file.


 EValue : 
 -258.452490846828, +793.405003240218,    +0.000000000000,   +0.000000000000,    +0.000000000000,   +0.000000000000, 
   +0.000000000000,   +0.000000000000,  -258.452490846828, -793.405003240218,    +0.000000000000,   +0.000000000000, 
   +0.000000000000,   +0.000000000000,    +0.000000000000,   +0.000000000000, +1385.904981693673,   +0.000000000000  

 Press return to continue.