ndlms_t.c

来自「CCS3.3自带的TI 5400系列DSP的dsplib文件。文档说明可以在TI」· C语言 代码 · 共 36 行

//*****************************************************************************
//  Filename:	 ndlms_t.c
//  Version:	 0.01
//  Description: test for ndlms routine
//*****************************************************************************

#include <math.h>
#include <tms320.h>
#include <dsplib.h>
	
#include "test.h"

DATA eflag = PASS;
short i;

void main(void)
{
    /* clear */
    for (i=0;i<NH;i++) h[i] =0;	// clear coeff buffer (optional)
    for (i=0;i<NX;i++) r[i] =0;	// clear output buffer (optional)
    for (i=0; i<NH; i++) dbuffer[i] = 0; // clear delay buffer (a must)
    for (i=0; i<NH; i++) norm_d[i] = 0; // clear normalized delay buffer (a must)

    /* compute */
    ndlms(x,h,r,dp,des,NH,NX,LTAU,CUTOFF,GAIN,nd);

    eflag = test(h, htest,NH,MAXERROR);

    if (eflag != PASS)
    {
        exit(-1);
    }

    return;
}