Searched defs:stddev (Results 1 - 17 of 17) sorted by relevance

/external/antlr/antlr-3.4/runtime/Java/src/main/java/org/antlr/runtime/misc/
H A DStats.java55 public static double stddev(int[] X) { method in class:Stats
/external/flac/libFLAC/
H A Dwindow.c118 void FLAC__window_gauss(FLAC__real *window, const FLAC__int32 L, const FLAC__real stddev) argument
125 const double k = ((double)n - N2) / (stddev * N2);
/external/chromium_org/media/test/ffmpeg_tests/
H A Dffmpeg_tests.cc473 double stddev = sqrt(squared_sum / frames); local
477 *log_out << " StdDev:" << std::setw(11) << stddev
/external/chromium_org/third_party/mesa/src/src/gallium/auxiliary/util/
H A Du_cache.c269 double stddev = sqrt(mean); local
272 double z = fabs(cache->entries[i].count - mean)/stddev;
/external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/org.eclipse.test.performance.ui/src/org/eclipse/test/internal/performance/results/db/
H A DBuildResults.java39 double[] average, stddev; field in class:BuildResults
82 this.stddev[dim_id] = Math.sqrt(squaredDeviations / (this.count[dim_id] - 1)); // unbiased sample stdev
196 return this.stddev[this.defaultDimIndex];
208 return dimIndex < 0 ? 0 : this.stddev[dimIndex];
409 this.stddev = new double[length];
417 this.stddev[i] = stream.readDouble();
465 this.stddev = new double[length];
512 this.stddev[idx] += Double.longBitsToDouble(value);
536 buffer.append(Math.round(this.stddev[i]*1000)/1000.0);
580 stream.writeDouble(this.stddev[
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/external/flac/libFLAC/include/protected/
H A Dstream_encoder.h68 FLAC__real stddev; member in struct:__anon17743::__anon17744::__anon17745
/external/harfbuzz_ng/test/shaping/
H A Dhb_test_tools.py189 def stddev (self): member in class:Stats
200 return (self.mean () - population.mean ()) / population.stddev ()
/external/mesa3d/src/gallium/auxiliary/util/
H A Du_cache.c269 double stddev = sqrt(mean); local
272 double z = fabs(cache->entries[i].count - mean)/stddev;
/external/chromium_org/chrome/common/extensions/docs/examples/extensions/benchmark/
H A Doptions.js38 Array.stddev = function(array) {
438 obj.stddev = Array.stddev(resultList);
439 obj.stderr = obj.stddev / Math.sqrt(obj.iterations);
503 obj.stddev -= obj2.stddev;
/external/chromium_org/media/tools/media_bench/
H A Dmedia_bench.cc530 double stddev = 0; local
546 stddev = sqrt(squared_sum / frames);
565 *log_out << " StdDev:" << std::setw(11) << stddev
/external/chromium_org/third_party/libjingle/source/talk/base/
H A Dvirtualsocket_unittest.cc605 const uint32 stddev = 50; local
608 ss_->set_delay_stddev(stddev);
658 const uint32 stddev = 500; local
661 ss_->set_delay_stddev(stddev);
689 LOG(LS_VERBOSE) << "mean=" << sample_mean << " stddev=" << sample_stddev;
695 EXPECT_NEAR(stddev, sample_stddev, 0.15 * stddev);
1003 const double stddev = std::sqrt(sum_sq_dev / f->size()); local
1008 EXPECT_NEAR(kStdDev, stddev, 0.1 * kStdDev)
H A Dvirtualsocketserver.cc968 static double Normal(double x, double mean, double stddev) { argument
969 double a = (x - mean) * (x - mean) / (2 * stddev * stddev);
970 return std::exp(-a) / (stddev * sqrt(2 * PI));
983 uint32 mean, uint32 stddev, uint32 samples) {
986 if (0 == stddev) {
990 if (mean >= 4 * static_cast<double>(stddev))
991 start = mean - 4 * static_cast<double>(stddev);
992 double end = mean + 4 * static_cast<double>(stddev);
996 double y = Normal(x, mean, stddev);
982 CreateDistribution( uint32 mean, uint32 stddev, uint32 samples) argument
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/external/chromium_org/third_party/skia/src/effects/
H A DSkBlurMask.cpp849 float stddev = SkScalarToFloat(radius) /2.0f; local
850 float variance = stddev * stddev;
852 int windowSize = SkScalarCeil(stddev*4);
/external/skia/src/effects/
H A DSkBlurMask.cpp849 float stddev = SkScalarToFloat(radius) /2.0f; local
850 float variance = stddev * stddev;
852 int windowSize = SkScalarCeil(stddev*4);
/external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/
H A Dorg.eclipse.test.performance_3.6.0.v20091014.jarMETA-INF/MANIFEST.MF plugin.properties about.html scripts/cs.sh scripts/derby. ...
/external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/org.eclipse.test.performance.ui/
H A Dperformanceui.jarMETA-INF/MANIFEST.MF .project about.html plugin.xml build.properties images/FAIL ...
/external/antlr/antlr-3.4/lib/
H A Dantlr-3.4-complete.jarMETA-INF/ META-INF/MANIFEST.MF org/ org/antlr/ org/antlr/analysis/ org/antlr/codegen/ org/ ...

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