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Searched refs:sxy (Results 1 – 8 of 8) sorted by relevance

/external/apache-commons-math/src/main/java/org/apache/commons/math/optimization/fitting/
DHarmonicCoefficientsGuesser.java199 double sxy = 0.0; in guessAOmega() local
230 sxy += x * f2Integral; in guessAOmega()
237 double c1 = sy2 * sxz - sxy * syz; in guessAOmega()
238 double c2 = sxy * sxz - sx2 * syz; in guessAOmega()
239 double c3 = sx2 * sy2 - sxy * sxy; in guessAOmega()
/external/tensorflow/tensorflow/examples/android/jni/object_tracking/
Dutils_neon.cc128 float sxy = GetSum(accum); in ComputeCrossCorrelationNeon() local
132 sxy += values1[offset] * values2[offset]; in ComputeCrossCorrelationNeon()
135 const float cross_correlation_neon = sxy / num_vals; in ComputeCrossCorrelationNeon()
Dutils.h305 float sxy = 0.0f; in ComputeCrossCorrelationCpu() local
307 sxy += values1[offset] * values2[offset]; in ComputeCrossCorrelationCpu()
310 const float cross_correlation = sxy / num_vals; in ComputeCrossCorrelationCpu()
/external/webp/src/dsp/
Dssim.c40 const int64_t sxy = (int64_t)stats->xym * N - xmym; // can be negative in SSIMCalculation() local
44 const uint64_t num_S = (2 * (uint64_t)(sxy < 0 ? 0 : sxy) + C2) >> 8; in SSIMCalculation()
/external/autotest/client/site_tests/video_VideoDecodeMemoryUsage/
Dvideo_VideoDecodeMemoryUsage.py115 sxy = sum(u * v for u, v in zip(x, y))
116 beta = float(n * sxy - sx * sy) / (n * sxx - sx * sx)
/external/libyuv/files/util/
Dssim.cc96 const double sxy = xym * iw - iwx * iwy; in FinalizeSSIM() local
102 const double s = (sxy + C33) / (sxsy + C33); in FinalizeSSIM()
/external/subsampling-scale-image-view/library/src/main/java/com/davemorrissey/labs/subscaleview/
DSubsamplingScaleImageView.java2165 public final PointF sourceToViewCoord(PointF sxy) { in sourceToViewCoord() argument
2166 return sourceToViewCoord(sxy.x, sxy.y, new PointF()); in sourceToViewCoord()
2186 public final PointF sourceToViewCoord(PointF sxy, PointF vTarget) { in sourceToViewCoord() argument
2187 return sourceToViewCoord(sxy.x, sxy.y, vTarget); in sourceToViewCoord()
/external/webrtc/talk/media/testdata/
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