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  /frameworks/av/media/libcpustats/
CentralTendencyStatistics.cpp 30 mMean = 0;
33 double delta = x - mMean;
34 mMean += delta / mN;
35 mM2 += delta * (x - mMean);
40 mMean = NAN;
  /frameworks/av/media/libcpustats/include/cpustats/
CentralTendencyStatistics.h 28 mMean(NAN), mMedian(NAN), mMinimum(INFINITY), mMaximum(-INFINITY), mN(0), mM2(0),
37 double mean() const { return mMean; }
58 double mMean;
  /frameworks/base/apct-tests/perftests/utils/src/android/perftests/utils/
Stats.java 25 private double mMean, mStandardDeviation;
48 mMean += result;
50 mMean /= (double) size;
53 final double tmp = values.get(i) - mMean;
60 return mMean;
  /frameworks/av/media/libnblog/
PerformanceAnalysis.cpp 179 mBufferPeriod.mMean = (mBufferPeriod.mMean < 0) ? diffMs :
180 exponentialWeight * mBufferPeriod.mMean + (1.0 - exponentialWeight) * diffMs;
186 mBufferPeriod.mOutlierFactor = mBufferPeriod.mMean < kFastMixerMax ? 1.8 : 2.0;
188 mBufferPeriod.mOutlier = mBufferPeriod.mMean * mBufferPeriod.mOutlierFactor;
248 if (mOutlierDistribution.mMean == 0) {
249 mOutlierDistribution.mMean = diff;
257 if ((fabs(diff - mOutlierDistribution.mMean) <
260 fabs(diff - mOutlierDistribution.mMean) <
266 const double kDelta = diff - mOutlierDistribution.mMean;
    [all...]
  /frameworks/av/media/libnblog/include/media/nblog/
PerformanceAnalysis.h 249 double mMean = -1; // average time between audio processing wakeups
250 double mOutlierFactor = -1; // values > mMean * mOutlierFactor are outliers
251 double mOutlier = -1; // this is set to mMean * mOutlierFactor
271 msInterval mMean = 0; // sample mean since previous peak

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