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optimize: Make use of the previous data point as start point for the optimization 

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
This commit is contained in:
Sylvain Munaut 2013-03-08 15:28:56 +01:00
parent 9c7a3b93fe
commit 2b74512f4a
1 changed files with 4 additions and 1 deletions
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5
lib/iqbalance_optimize_c.cc
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@ -102,7 +102,10 @@ iqbalance_optimize_c::work(int noutput_items,
memcpy(&opts, &osmo_iqbal_default_opts, sizeof(opts));
opts.fft_size = FFT_SIZE;
opts.fft_count = FFT_COUNT;
opts.start_at_prev = 0;
opts.start_at_prev = 1;
p[0] = this->d_mag;
p[1] = this->d_phase;
osmo_cxvec_init_from_data(sig, (float complex *)in, N);
osmo_iqbal_cxvec_optimize(sig, &p[0], &p[1], &opts);