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Searched refs:sum_of_squares (Results 1 – 4 of 4) sorted by relevance

/external/chromium-trace/catapult/telemetry/telemetry/util/
Dperf_tests_results_helper.py57 sum_of_squares = 0
61 sum_of_squares += (bucket['mean'] - geom_mean) ** 2 * bucket['count']
62 return geom_mean, math.sqrt(sum_of_squares / count)
/external/webrtc/webrtc/common_audio/resampler/
Dpush_sinc_resampler_unittest.cc209 double sum_of_squares = 0; in ResampleTest() local
228 sum_of_squares += error * error; in ResampleTest()
231 double rms_error = sqrt(sum_of_squares / output_samples); in ResampleTest()
Dsinc_resampler_unittest.cc301 double sum_of_squares = 0; in TEST_P() local
319 sum_of_squares += error * error; in TEST_P()
322 double rms_error = sqrt(sum_of_squares / output_samples); in TEST_P()
/external/chromium-trace/catapult/dashboard/dashboard/
Dadd_point.py493 sum_of_squares = 0
497 sum_of_squares += (bucket['mean'] - geom_mean) ** 2 * bucket['count']
498 return geom_mean, math.sqrt(sum_of_squares / count)