forked from Archive/PX4-Autopilot
welford mean: remove old comments
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@ -104,7 +104,6 @@ public:
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_M2_accum = 0;
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}
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// Retrieve the mean, variance and sample variance
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Type mean() const { return _mean; }
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Type variance() const { return _M2 / (_count - 1); }
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Type standard_deviation() const { return std::sqrt(variance()); }
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@ -140,7 +140,6 @@ public:
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_M2_accum.zero();
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}
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// Retrieve the mean, variance and sample variance
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matrix::Vector<Type, N> mean() const { return _mean; }
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matrix::Vector<Type, N> variance() const { return _M2.diag() / (_count - 1); }
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matrix::SquareMatrix<Type, N> covariance() const { return _M2 / (_count - 1); }
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