Searched refs:Hs1 (Results 1 – 2 of 2) sorted by relevance
| /external/apache-commons-math/src/main/java/org/apache/commons/math/distribution/ |
| D | ZipfDistributionImpl.java | 256 final double Hs1 = generalizedHarmonic(N, s - 1); in getNumericalMean() local
259 return Hs1 / Hs; in getNumericalMean()
281 final double Hs1 = generalizedHarmonic(N, s - 1); in getNumericalVariance() local
284 return (Hs2 / Hs) - ((Hs1 * Hs1) / (Hs * Hs)); in getNumericalVariance()
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| /external/opencv3/modules/calib3d/src/ |
| D | dls.cpp | 544 double Hs1[20]; in Hessian() local
545 Hs1[0]=0; Hs1[1]=2*s[0]*s[1]; Hs1[2]=s[1]; Hs1[3]=s[2]; Hs1[4]=0; Hs1[5]=0; Hs1[6]=0; in Hessian()
546 Hs1[7]=s[2]*s[2]; Hs1[8]=1; Hs1[9]=0; Hs1[10]=0; Hs1[11]=0; Hs1[12]=2*s[0]; Hs1[13]=0; in Hessian()
547 …Hs1[14]=0; Hs1[15]=0; Hs1[16]=s[1]*s[2]; Hs1[17]=s[1]*s[1]; Hs1[18]=2*s[0]*s[2]; Hs1[19]=3*s[0]*s[… in Hessian()
571 …H.at<double>(0,0) = cv::Mat(cv::Mat(f1coeff).rowRange(1,21).t()*cv::Mat(20, 1, CV_64F, &Hs1)).at<d… in Hessian()
575 …H.at<double>(1,0) = cv::Mat(cv::Mat(f2coeff).rowRange(1,21).t()*cv::Mat(20, 1, CV_64F, &Hs1)).at<d… in Hessian()
579 …H.at<double>(2,0) = cv::Mat(cv::Mat(f3coeff).rowRange(1,21).t()*cv::Mat(20, 1, CV_64F, &Hs1)).at<d… in Hessian()
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