dmvtrans.c

speech signal process tools

dmvtrans(M,x,y,n)
/* transform the vector x by the matrix M to produce the vector y */
register double *M,*x,*y;
register int n;
{
	register int i;
	double dot();

	for(i=0;i<n;i++,y++,M+=n)
		*y=dot(M,1,x,1,n);
	return;
}