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Searched refs:running_mean_ (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/webrtc/modules/audio_processing/intelligibility/
Dintelligibility_utils.cc58 : running_mean_(new complex<float>[num_freqs]()), in VarianceArray()
113 running_mean_[i] = sample; in InfiniteStep()
117 complex<float> old_mean = running_mean_[i]; in InfiniteStep()
118 running_mean_[i] = in InfiniteStep()
121 (old_sum + std::conj(sample - old_mean) * (sample - running_mean_[i])) in InfiniteStep()
140 running_mean_[i] = sample; in DecayStep()
144 complex<float> prev = running_mean_[i]; in DecayStep()
146 running_mean_[i] = decay_ * prev + (1.0f - decay_) * sample; in DecayStep()
150 running_mean_[i] * std::conj(running_mean_[i])).real(); in DecayStep()
204 NewMean(running_mean_[i], sub_running_mean_[i], blocks) * in BlockedStep()
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Dintelligibility_utils.h107 rtc::scoped_ptr<std::complex<float>[]> running_mean_; variable