{
int ilms, recent, icoef;
s->update_speed[ich] = 16;
- for (ilms = s->cdlms_ttl[ich]; ilms >= 0; ilms--) {
+ for (ilms = s->cdlms_ttl[ich] - 1; ilms >= 0; ilms--) {
recent = s->cdlms[ich][ilms].recent;
if (s->bV3RTM) {
for (icoef = 0; icoef < s->cdlms[ich][ilms].order; icoef++)
{
int ilms, recent, icoef;
s->update_speed[ich] = 8;
- for (ilms = s->cdlms_ttl[ich]; ilms >= 0; ilms--) {
+ for (ilms = s->cdlms_ttl[ich] - 1; ilms >= 0; ilms--) {
recent = s->cdlms[ich][ilms].recent;
if (s->bV3RTM) {
for (icoef = 0; icoef < s->cdlms[ich][ilms].order; icoef++)
s->transient[ich] = 1;
use_high_update_speed(s, ich);
}
- for (ilms = num_lms; ilms >= 0; ilms--) {
+ for (ilms = num_lms - 1; ilms >= 0; ilms--) {
pred = lms_predict(s, ich, ilms);
channel_coeff += pred;
lms_update(s, ich, ilms, channel_coeff, pred);