Searched refs:sum_of_squares (Results 1 - 3 of 3) sorted by relevance

/external/chromium_org/media/base/
H A Dmulti_channel_resampler_unittest.cc98 double sum_of_squares = 0.0; local
106 sum_of_squares += error * error;
111 sum_of_squares / (frames_ * audio_bus_->channels()));
H A Dsinc_resampler_unittest.cc283 double sum_of_squares = 0; local
301 sum_of_squares += error * error;
304 double rms_error = sqrt(sum_of_squares / output_samples);
/external/chromium_org/build/util/lib/common/
H A Dperf_tests_results_helper.py58 sum_of_squares = 0
62 sum_of_squares += (bucket['mean'] - geom_mean) ** 2 * bucket['count']
63 return geom_mean, math.sqrt(sum_of_squares / count)

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