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srslte_chest_dl_set_smooth_filter3_coeff() forces filter of length 3

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master
ismagom 9 years ago
parent 90ee1ba73b
commit 8431873661
1 changed files with 4 additions and 5 deletions
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9
srslte/lib/ch_estimation/chest_dl.c
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@ -279,11 +279,10 @@ void srslte_chest_dl_set_smooth_filter(srslte_chest_dl_t *q, float *filter, uint
void srslte_chest_dl_set_smooth_filter3_coeff(srslte_chest_dl_t* q, float w) void srslte_chest_dl_set_smooth_filter3_coeff(srslte_chest_dl_t* q, float w)
{ {
if (q->smooth_filter_len == 3) { q->smooth_filter_len = 3;
q->smooth_filter[0] = w; q->smooth_filter[0] = w;
q->smooth_filter[2] = w; q->smooth_filter[2] = w;
q->smooth_filter[1] = 1-2*w; q->smooth_filter[1] = 1-2*w;
}
} }
static void average_pilots(srslte_chest_dl_t *q, cf_t *input, cf_t *output, uint32_t port_id) { static void average_pilots(srslte_chest_dl_t *q, cf_t *input, cf_t *output, uint32_t port_id) {

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