[Solved] what is the mistake in this program? [closed]

by


You try this!

void convolution(double *signal, int nt, double *wind, int r, double *rm)
{
    int i,j;
    printf("%u\n", sizeof(wind));  // Why you do this? this just returns the size of the pointer only
    int l = (nt+r-1);
    double one[l];
    double two[l];
    for(i=0;i<l;i++)
    {
        if (i < nt)
            one[i] = signal[i];
        else
            one[i] = 0;
        if (i < r)
            two[i] = wind[i];
        else
            two[i] = 0;
    }
    printf("signal\n");
    for(i=0; i<l; i++)
        printf("%lf\n",one[i]);
    for(i=0;i<l;i++)
    {
        rm[i]=0;
        for(j=0;j<=i;j++)
        {
            rm[i] = (rm[i]+(one[j]*two[i-j]) );
        }   
    }
}

1

solved what is the mistake in this program? [closed]