getcomplexmatrix.c

java-fft-demo,用java开发的实现fft的平台

/********************************************************/   
/* This function is for ComplexMatrix space definition  */   
/********************************************************/   

COMPLEX **getComplexMatrix(int axis)   
{    
    int i;    
    COMPLEX **a;    
    
    a = (COMPLEX **)calloc(axis,sizeof(COMPLEX));   
    for (i=0;i<axis;i++){    
      a[i] = (COMPLEX *)calloc(axis,sizeof(COMPLEX));   
    }   
    return a;   
}