| /frameworks/av/media/libcpustats/ |
| CentralTendencyStatistics.cpp | 70 double CentralTendencyStatistics::stddev() const function in class:CentralTendencyStatistics
72 double stddev; local
74 stddev = sqrt(variance());
75 mStddev = stddev;
78 stddev = mStddev;
80 return stddev;
|
| /cts/tests/tests/hardware/src/android/hardware/cts/helpers/ |
| SensorCtsHelperTest.java | 94 double stddev = SensorCtsHelper.getStandardDeviation(values); local
95 assertEquals(Math.sqrt(2.5), stddev, 0.00001);
98 stddev = SensorCtsHelper.getStandardDeviation(values);
99 assertEquals(Math.sqrt(2.5), stddev, 0.00001);
102 stddev = SensorCtsHelper.getStandardDeviation(values);
103 assertEquals(Math.sqrt(10.0), stddev, 0.00001);
|
| /cts/libs/commonutil/src/com/android/cts/util/ |
| Stat.java | 28 * Collection of statistical propertirs like average, max, min, and stddev
36 public StatResult(double average, double min, double max, double stddev, int dataCount) {
40 mStddev = stddev;
46 * Calculate statistics properties likes average, min, max, and stddev for the given array
65 // stddev = sqrt(E[X^2] - (E[X])^2)
66 double stddev = Math.sqrt(eX2 - average * average); local
67 return new StatResult(average, min, max, stddev, data.length);
71 * Calculate statistics properties likes average, min, max, and stddev for the given array
107 double stddev; local
111 // stddev = sqrt(E[X^2] - (E[X])^2
[all...] |
| /cts/common/util/src/com/android/compatibility/common/util/ |
| Stat.java | 27 * Collection of statistical propertirs like average, max, min, and stddev
35 public StatResult(double average, double min, double max, double stddev, int dataCount) {
39 mStddev = stddev;
45 * Calculate statistics properties likes average, min, max, and stddev for the given array
64 // stddev = sqrt(E[X^2] - (E[X])^2)
65 double stddev = Math.sqrt(eX2 - average * average); local
66 return new StatResult(average, min, max, stddev, data.length);
70 * Calculate statistics properties likes average, min, max, and stddev for the given array
106 double stddev; local
110 // stddev = sqrt(E[X^2] - (E[X])^2
[all...] |
| /external/antlr/antlr-3.4/runtime/Java/src/main/java/org/antlr/runtime/misc/ |
| Stats.java | 55 public static double stddev(int[] X) { method in class:Stats
|
| /external/chromium_org/third_party/mesa/src/src/gallium/auxiliary/util/ |
| u_cache.c | 269 double stddev = sqrt(mean); local
272 double z = fabs(cache->entries[i].count - mean)/stddev;
|
| /external/mesa3d/src/gallium/auxiliary/util/ |
| u_cache.c | 269 double stddev = sqrt(mean); local
272 double z = fabs(cache->entries[i].count - mean)/stddev;
|
| /external/flac/libFLAC/include/protected/ |
| stream_encoder.h | 68 FLAC__real stddev; member in struct:__anon25326::__anon25327::__anon25328
|
| /external/harfbuzz_ng/test/shaping/ |
| hb_test_tools.py | 189 def stddev (self): member in class:Stats
200 return (self.mean () - population.mean ()) / population.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/ |
| BuildResults.java | 39 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[i])
[all...] |
| ConfigResults.java | 427 double mean=0, stddev=0, variation=0; local
454 stddev += Math.pow(values[i] - mean, 2);
456 stddev = Math.sqrt((stddev / (count - 1)));
457 variation = stddev / mean;
458 return new double[] { count, mean, stddev, variation };
|
| /external/chromium_org/third_party/libjingle/source/talk/base/ |
| virtualsocket_unittest.cc | 606 const uint32 stddev = 50; local
609 ss_->set_delay_stddev(stddev);
659 const uint32 stddev = 500; local
662 ss_->set_delay_stddev(stddev);
690 LOG(LS_VERBOSE) << "mean=" << sample_mean << " stddev=" << sample_stddev;
696 EXPECT_NEAR(stddev, sample_stddev, 0.15 * stddev);
1005 const double stddev = sqrt(sum_sq_dev \/ f->size()); local
[all...] |
| /external/chromium_org/third_party/webrtc/base/ |
| virtualsocket_unittest.cc | 589 const uint32 stddev = 50; local
592 ss_->set_delay_stddev(stddev);
642 const uint32 stddev = 500; local
645 ss_->set_delay_stddev(stddev);
673 LOG(LS_VERBOSE) << "mean=" << sample_mean << " stddev=" << sample_stddev;
679 EXPECT_NEAR(stddev, sample_stddev, 0.15 * stddev);
988 const double stddev = sqrt(sum_sq_dev \/ f->size()); local
[all...] |
| /external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/org.eclipse.test.performance.ui/src/org/eclipse/test/performance/ui/ |
| ScenarioData.java | 346 double stddev = buildResults.getDeviation(dim_id); local
350 if (stddev < 0) {
352 } else if (stddev > 0) {
354 stream.print(dim.getDisplayValue(stddev));
|
| /frameworks/av/services/audioflinger/ |
| Threads.cpp | 278 double stddev = mWcStats.stddev(); local
282 double stddevCycles = mHzStats.stddev();
290 " us per mix loop: mean=%.0f stddev=%.0f min=%.0f max=%.0f\n"
291 " %% of wall: mean=%.1f stddev=%.1f min=%.1f max=%.1f\n"
292 " MHz: mean=%.1f, stddev=%.1f, min=%.1f max=%.1f",
296 stddev * .001,
300 stddev / perLoop100,
[all...] |
| /external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/ |
| org.eclipse.test.performance_3.6.0.v20091014.jar | |
| /external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/org.eclipse.test.performance.ui/ |
| performanceui.jar | |
| /external/antlr/antlr-3.4/lib/ |
| antlr-3.4-complete.jar | |
| /prebuilts/misc/common/antlr/ |
| antlr-3.4-complete.jar | |
