Searched refs:std_dev (Results 1 – 9 of 9) sorted by relevance
| /external/fec/ |
| D | sim.c | 8 double normal_rand(double mean, double std_dev) in normal_rand() argument
17 return mean + std_dev*gset; in normal_rand()
30 return mean + std_dev*v2*fac; in normal_rand()
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| D | fec.h | 292 double normal_rand(double mean, double std_dev);
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| /external/autotest/client/tools/ |
| D | avgtime | 17 std_dev = (sum_sq_dev / count)**0.5
18 return (average, 100 * std_dev / average)
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| /external/autotest/tko/ |
| D | plotgraph.py | 18 std_dev = sqrt(sum_sq_dev / float(len(values)));
19 return (average, std_dev);
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| D | nightly.py | 235 (avg, std_dev) = plotgraph.avg_dev(vals)
237 ref_thresholds[col] = avg - std_dev
238 if avg+std_dev < ref_thresholds[col]:
248 print " <small> %.3g </small>" % std_dev,
320 (avg, std_dev) = plotgraph.avg_dev(vals)
330 print " <small> %.3g </small>" % std_dev,
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| /external/chromium-trace/catapult/telemetry/telemetry/util/ |
| D | statistics.py | 233 std_dev = math.sqrt(ArithmeticMean(variances))
235 return std_dev
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| /external/webrtc/webrtc/modules/remote_bitrate_estimator/test/ |
| D | bwe_test_framework.cc | 396 int64_t std_dev) { in TruncatedNSigmaGaussian() argument
397 int64_t gaussian_random = random->Gaussian(mean, std_dev); in TruncatedNSigmaGaussian()
398 return std::max(std::min(gaussian_random, kN * std_dev), -kN * std_dev); in TruncatedNSigmaGaussian()
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| /external/opencv/cxcore/include/ |
| D | cxcore.h | 845 CVAPI(void) cvAvgSdv( const CvArr* arr, CvScalar* mean, CvScalar* std_dev,
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| /external/opencv3/modules/core/include/opencv2/core/ |
| D | core_c.h | 1443 CVAPI(void) cvAvgSdv( const CvArr* arr, CvScalar* mean, CvScalar* std_dev,
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