/dports/science/dakota/dakota-6.13.0-release-public.src-UI/packages/external/queso/test/unit/ |
H A D | convergence_rate_helper.h | 86 double sum_y, sum_x2, sum_x, sum_xy; in slope() local 88 this->compute_fit_quantities( x, y, sum_y, sum_x, sum_x2, sum_xy, start_index, end_index ); in slope() 90 return ( n*sum_xy - sum_x*sum_y )/( n*sum_x2 - (sum_x*sum_x) ); in slope() 101 double sum_y, sum_x2, sum_x, sum_xy; in intercept() local 103 this->compute_fit_quantities( x, y, sum_y, sum_x, sum_x2, sum_xy, start_index, end_index ); in intercept() 105 return ( sum_y*sum_x2 - sum_x*sum_xy )/( n*sum_x2 - (sum_x*sum_x) ); in intercept() 110 double & sum_y, double & sum_x, double & sum_x2, double & sum_xy, in compute_fit_quantities() argument 122 sum_xy = 0.0; in compute_fit_quantities() 132 sum_xy += xi*yi; in compute_fit_quantities()
|
/dports/lang/v/v-0.1.29/examples/linear_regression/ |
H A D | simple_linear_regression.v | 18 mut sum_xy := 0 32 sum_xy += x_value * dependent_variable[index] 35 …slope_value := f64((sum_y * sum_r2_x) - (sum_x * sum_xy)) / f64((sum_r2_x * independent_variable.l… 37 …intercept_value := f64((independent_variable.len * sum_xy) - (sum_x * sum_y)) / f64((independent_v… 40 …r2_value := f64((independent_variable.len * sum_xy) - (sum_x * sum_y)) / math.sqrt(f64((sum_r2_x *…
|
/dports/databases/grass7/grass-7.8.6/raster/r.carve/ |
H A D | lobf.c | 33 pg->sum_x = pg->sum_y = pg->sum_xy = pg->sum_x_sq = 0.0; in pg_init() 61 pg->sum_xy += (x * y); in pg_addpt() 79 pg->slope = DET2_2(pg->sum_xy, pg->sum_x, pg->sum_y, pg->npts) / in pg_addpt() 82 DET2_2(pg->sum_x_sq, pg->sum_xy, pg->sum_x, in pg_addpt()
|
/dports/math/deal.ii/dealii-803d21ff957e349b3799cd3ef2c840bc78734305/source/fe/ |
H A D | fe_series.cc | 42 double sum_1 = 0.0, sum_x = 0.0, sum_x2 = 0.0, sum_y = 0.0, sum_xy = 0.0; in linear_regression() local 50 sum_xy += x[i] * y[i]; in linear_regression() 59 B(1) = sum_xy; in linear_regression()
|
/dports/multimedia/gstreamer1-plugins-svt-av1/SVT-AV1-3971c982311d49f9355dc8dccdcf8d21b70fa624/test/ |
H A D | AdaptiveScanTest.cc | 75 const int sum_xy = txb_width + txb_height - 1; in TEST() local 101 for (int i = 0; i < sum_xy; ++i) { in TEST() 115 for (int i = 0; i < sum_xy; ++i) { in TEST() 130 for (int i = 0; i < sum_xy; ++i) { in TEST()
|
/dports/multimedia/svt-av1/SVT-AV1-3971c982311d49f9355dc8dccdcf8d21b70fa624/test/ |
H A D | AdaptiveScanTest.cc | 75 const int sum_xy = txb_width + txb_height - 1; in TEST() local 101 for (int i = 0; i < sum_xy; ++i) { in TEST() 115 for (int i = 0; i < sum_xy; ++i) { in TEST() 130 for (int i = 0; i < sum_xy; ++i) { in TEST()
|
/dports/science/apbs/apbs-pdb2pqr-apbs-1.5-102-g500c1473/pdb2pqr/propka30/ |
H A D | compare.py | 179 sum_xy = 0.00 187 sum_xy += x*y 190 slope = (number_of_points*sum_xy - sum_x*sum_y) / (number_of_points*sum_xx - sum_x*sum_x) 191 intercept = (sum_y*sum_xx - sum_x*sum_xy) / (number_of_points*sum_xx - sum_x*sum_x) 192 …correlation = (number_of_points*sum_xy - sum_x*sum_y) / math.sqrt((number_of_points*sum_xx - sum_x…
|
/dports/devel/upp/upp/bazaar/plugin/geotiff/libgeotiff/gcore/ |
H A D | gdal_misc.cpp | 1660 sum_xy += pasGCPs[i].dfGCPPixel * pasGCPs[i].dfGCPLine; in GDALGCPsToGeoTransform() 1671 divisor = nGCPCount * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 1672 + 2 * sum_x * sum_y * sum_xy - sum_y * sum_y * sum_xx in GDALGCPsToGeoTransform() 1685 padfGeoTransform[0] = (sum_Lon * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 1686 + sum_Lonx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 1687 + sum_Lony * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() 1690 padfGeoTransform[3] = (sum_Lat * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 1698 padfGeoTransform[1] = (sum_Lon * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 1703 padfGeoTransform[2] = (sum_Lon * (sum_x * sum_xy - sum_y * sum_xx) in GDALGCPsToGeoTransform() 1711 padfGeoTransform[4] = (sum_Lat * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() [all …]
|
/dports/biology/fasta/fasta/ |
H A D | scalesws.c | 281 double sum_x, sum_y, sum_x2, sum_xy, det, n_w; in fit_llen() local 304 sum_x = sum_y = sum_x2 = sum_xy = 0; in fit_llen() 312 sum_xy += x * score_sums[j]/score_var[j]; in fit_llen() 323 rho = (n_w * sum_xy - sum_x * sum_y)/det; in fit_llen() 324 mu = (sum_x2 * sum_y - sum_x * sum_xy)/det; in fit_llen() 443 double sum_x, sum_y, sum_x2, sum_xy, det, n_w; in fit_llens() local 465 sum_x = sum_y = sum_x2 = sum_xy = 0; in fit_llens() 473 sum_xy += x * score_sums[j]/score_var[j]; in fit_llens() 477 rho = (n_w * sum_xy - sum_x * sum_y)/det; in fit_llens() 478 mu = (sum_x2 * sum_y - sum_x * sum_xy)/det; in fit_llens()
|
H A D | scalesw2.c | 282 double sum_x, sum_y, sum_x2, sum_xy, det, n_w; in fit_llen() local 307 sum_x = sum_y = sum_x2 = sum_xy = 0; in fit_llen() 315 sum_xy += x * score_sums[j]/score_var[j]; in fit_llen() 326 rho = (n_w * sum_xy - sum_x * sum_y)/det; in fit_llen() 327 mu = (sum_x2 * sum_y - sum_x * sum_xy)/det; in fit_llen() 446 double sum_x, sum_y, sum_x2, sum_xy, det, n_w; in fit_llens() local 468 sum_x = sum_y = sum_x2 = sum_xy = 0; in fit_llens() 476 sum_xy += x * score_sums[j]/score_var[j]; in fit_llens() 480 rho = (n_w * sum_xy - sum_x * sum_y)/det; in fit_llens() 481 mu = (sum_x2 * sum_y - sum_x * sum_xy)/det; in fit_llens()
|
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/webrtc/rtc_tools/frame_analyzer/ |
H A D | linear_least_squares.cc | 189 if (sum_xx && sum_xy) { in AddObservations() 191 *sum_xy += xy; in AddObservations() 194 sum_xy = xy; in AddObservations() 200 RTC_CHECK(sum_xx && sum_xy) << "No observations have been added"; in GetBestSolution() 202 ConvertTo<double>(*sum_xy))); in GetBestSolution()
|
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/webrtc/rtc_tools/frame_analyzer/ |
H A D | linear_least_squares.cc | 189 if (sum_xx && sum_xy) { in AddObservations() 191 *sum_xy += xy; in AddObservations() 194 sum_xy = xy; in AddObservations() 200 RTC_CHECK(sum_xx && sum_xy) << "No observations have been added"; in GetBestSolution() 202 ConvertTo<double>(*sum_xy))); in GetBestSolution()
|
/dports/benchmarks/phoronix-test-suite/phoronix-test-suite-10.6.1/pts-core/objects/pts_Graph/ |
H A D | pts_graph_scatter_plot.php | 100 $sum_xy = 0; 108 $sum_xy += $point_set[0] * $point_set[1]; 119 $m = ($sum_x_sq - $mean_x * $sum_x) == 0 ? 0 : ($sum_xy - $mean_y * $sum_x) / $denominator; 122 $pearson_num = $sum_xy - ($sum_x * $sum_y / $point_count);
|
/dports/science/InsightToolkit/ITK-5.0.1/Modules/ThirdParty/MINC/src/libminc/volume_io/Prog_utils/ |
H A D | progress.c | 79 progress->sum_xy = 0.0; in initialize_progress_report() 136 progress->sum_xy = RATIO_FOR_LINEAR * progress->sum_xy + in update_progress_report() 143 constant = progress->sum_xy / progress->sum_xx; in update_progress_report()
|
/dports/science/minc2/minc-release-2.2.00/volume_io/Prog_utils/ |
H A D | progress.c | 79 progress->sum_xy = 0.0; in initialize_progress_report() 136 progress->sum_xy = RATIO_FOR_LINEAR * progress->sum_xy + in update_progress_report() 143 constant = progress->sum_xy / progress->sum_xx; in update_progress_report()
|
/dports/misc/openmvg/openMVG-2.0/src/openMVG/features/tbmr/ |
H A D | tbmr.cpp | 67 double sum_xy = 0; member 76 sum_xy += rhs.sum_xy; in operator +=() 92 sum_xy = x * y; in init() 280 const double i11 = imaAttribute[p].sum_xy - imaAttribute[p].area*x*y; in Extract_tbmr()
|
/dports/benchmarks/fio/fio-3.29/ |
H A D | steadystate.c | 86 ss->sum_xy += i * ss->iops_data[j]; in steadystate_slope() 88 ss->sum_xy += i * ss->bw_data[j]; in steadystate_slope() 94 ss->sum_xy = ss->sum_xy - ss->sum_y + ss->dur * new_val; in steadystate_slope() 108 ss->slope = (ss->sum_xy - (double) ss->sum_x * ss->sum_y / ss->dur) / in steadystate_slope() 118 (unsigned long long) ss->sum_xy, in steadystate_slope()
|
/dports/devel/upp/upp/bazaar/plugin/gdal/gcore/ |
H A D | gdal_misc.cpp | 2076 sum_xy += pixel * line; in GDALGCPsToGeoTransform() 2087 divisor = nGCPCount * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2088 + 2 * sum_x * sum_y * sum_xy - sum_y * sum_y * sum_xx in GDALGCPsToGeoTransform() 2101 gt_normalized[0] = (sum_Lon * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2102 + sum_Lonx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2103 + sum_Lony * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() 2106 gt_normalized[3] = (sum_Lat * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2107 + sum_Latx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2108 + sum_Laty * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() 2114 gt_normalized[1] = (sum_Lon * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() [all …]
|
/dports/misc/vxl/vxl-3.3.2/contrib/gel/vifa/ |
H A D | vifa_coll_lines.cxx | 97 double sum_xy = 0.0; in lms_fit() local 108 sum_xy += *xi * (*yi); in lms_fit() 113 double f2 = sum_y - (sum_x * sum_xy / sum_x_sq); in lms_fit() 115 double m = (sum_xy - (sum_x * b)) / sum_x_sq; in lms_fit()
|
/dports/graphics/mirtk/MIRTK-2.0.0-122-g38210fa/Modules/Numerics/src/ |
H A D | LocalOptimizer.cc | 77 double sum_xy = 0.; in SlopeOfLeastSquaresFit() local 81 sum_xy += x * y; in SlopeOfLeastSquaresFit() 84 return (sum_xy - sum_x1 * sum_y1) / (sum_x2 - n * sum_x1 * sum_x1); in SlopeOfLeastSquaresFit()
|
/dports/graphics/opencv/opencv-4.5.3/modules/video/src/opencl/ |
H A D | dis_flow.cl | 35 float sum_xx = 0.0f, sum_yy = 0.0f, sum_xy = 0.0f, sum_x = 0.0f, sum_y = 0.0f; 40 sum_xy = dot(x_vec.lo, y_vec.lo) + dot(x_vec.hi, y_vec.hi); 46 I0xy_aux_ptr[i * ws] = sum_xy; 59 sum_xy += (x_val1 * y_val1 - x_val2 * y_val2); 67 I0xy_aux_ptr[index] = sum_xy; 91 float sum_xx, sum_yy, sum_xy, sum_x, sum_y; 92 sum_xx = sum_yy = sum_xy = sum_x = sum_y = 0.0f; 98 sum_xy += I0xy_aux_ptr[i * ws + j]; 104 I0xy_ptr[j] = sum_xy; 113 sum_xy += (I0xy_aux_ptr[i * ws + j] - I0xy_aux_ptr[(i - DIS_PATCH_SIZE) * ws + j]); [all …]
|
/dports/graphics/py-gdal/gdal-3.3.3/gcore/ |
H A D | gdal_misc.cpp | 2551 double sum_xy = 0.0; in GDALGCPsToGeoTransform() local 2575 sum_xy += pixel * line; in GDALGCPsToGeoTransform() 2587 nGCPCount * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2588 + 2 * sum_x * sum_y * sum_xy - sum_y * sum_y * sum_xx in GDALGCPsToGeoTransform() 2601 gt_normalized[0] = (sum_Lon * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2602 + sum_Lonx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2603 + sum_Lony * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() 2606 gt_normalized[3] = (sum_Lat * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2607 + sum_Latx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2608 + sum_Laty * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() [all …]
|
/dports/graphics/p5-Geo-GDAL/gdal-3.3.3/gcore/ |
H A D | gdal_misc.cpp | 2551 double sum_xy = 0.0; in GDALGCPsToGeoTransform() local 2575 sum_xy += pixel * line; in GDALGCPsToGeoTransform() 2587 nGCPCount * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2588 + 2 * sum_x * sum_y * sum_xy - sum_y * sum_y * sum_xx in GDALGCPsToGeoTransform() 2601 gt_normalized[0] = (sum_Lon * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2602 + sum_Lonx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2603 + sum_Lony * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() 2606 gt_normalized[3] = (sum_Lat * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2607 + sum_Latx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2608 + sum_Laty * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() [all …]
|
/dports/graphics/gdal/gdal-3.3.3/gcore/ |
H A D | gdal_misc.cpp | 2551 double sum_xy = 0.0; in GDALGCPsToGeoTransform() local 2575 sum_xy += pixel * line; in GDALGCPsToGeoTransform() 2587 nGCPCount * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2588 + 2 * sum_x * sum_y * sum_xy - sum_y * sum_y * sum_xx in GDALGCPsToGeoTransform() 2601 gt_normalized[0] = (sum_Lon * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2602 + sum_Lonx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2603 + sum_Lony * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() 2606 gt_normalized[3] = (sum_Lat * (sum_xx * sum_yy - sum_xy * sum_xy) in GDALGCPsToGeoTransform() 2607 + sum_Latx * (sum_y * sum_xy - sum_x * sum_yy) in GDALGCPsToGeoTransform() 2608 + sum_Laty * (sum_x * sum_xy - sum_y * sum_xx)) in GDALGCPsToGeoTransform() [all …]
|
/dports/games/spring/spring_98.0/rts/lib/assimp/code/ |
H A D | PolyTools.h | 197 TReal sum_xy = 0.0, sum_yz = 0.0, sum_zx = 0.0; in NewellNormal() local 204 sum_xy += (*xptr) * ( (*yhigh) - (*ylow) ); in NewellNormal() 220 out = aiVector3t<TReal>(sum_yz,sum_zx,sum_xy); in NewellNormal()
|