Searched refs:mSumX (Results 1 - 1 of 1) sorted by relevance

/frameworks/native/services/sensorservice/
H A DFusion.cpp150 vec<TYPE, SIZE> mSumX; member in class:android::Covariance
153 Covariance() : mSumXX(0.0f), mSumX(0.0f), mN(0) { }
156 mSumX += x;
161 return mSumXX*N - (mSumX*transpose(mSumX))*(N*N);
166 mSumX = 0;

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