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Searched refs:simplex (Results 1 – 10 of 10) sorted by relevance

/external/apache-commons-math/src/main/java/org/apache/commons/math/optimization/direct/
DDirectSearchOptimizer.java92 protected RealPointValuePair[] simplex; field in DirectSearchOptimizer
289 RealPointValuePair[] previous = new RealPointValuePair[simplex.length]; in optimize()
294 for (int i = 0; i < simplex.length; ++i) { in optimize()
295 converged &= checker.converged(iterations, previous[i], simplex[i]); in optimize()
299 return simplex[0]; in optimize()
304 System.arraycopy(simplex, 0, previous, 0, simplex.length); in optimize()
364 simplex = new RealPointValuePair[n + 1]; in buildSimplex()
365 simplex[0] = new RealPointValuePair(startPoint, Double.NaN); in buildSimplex()
374 simplex[i + 1] = new RealPointValuePair(vertexI, Double.NaN); in buildSimplex()
388 for (int i = 0; i < simplex.length; ++i) { in evaluateSimplex()
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DMultiDirectional.java70 final RealPointValuePair[] original = simplex; in iterateSimplex()
78 final RealPointValuePair[] reflectedSimplex = simplex; in iterateSimplex()
82 simplex = reflectedSimplex; in iterateSimplex()
99 for (int i = 0; i < simplex.length; ++i) { in iterateSimplex()
100 converged &= checker.converged(iter, original[i], simplex[i]); in iterateSimplex()
127 simplex = new RealPointValuePair[n + 1]; in evaluateNewSimplex()
128 simplex[0] = original[0]; in evaluateNewSimplex()
135 simplex[i] = new RealPointValuePair(xTransformed, Double.NaN, false); in evaluateNewSimplex()
140 return simplex[0]; in evaluateNewSimplex()
DNelderMead.java80 final int n = simplex.length - 1; in iterateSimplex()
83 final RealPointValuePair best = simplex[0]; in iterateSimplex()
84 final RealPointValuePair secondBest = simplex[n-1]; in iterateSimplex()
85 final RealPointValuePair worst = simplex[n]; in iterateSimplex()
92 final double[] x = simplex[i].getPointRef(); in iterateSimplex()
167 final double[] xSmallest = simplex[0].getPointRef(); in iterateSimplex()
168 for (int i = 1; i < simplex.length; ++i) { in iterateSimplex()
169 final double[] x = simplex[i].getPoint(); in iterateSimplex()
173 simplex[i] = new RealPointValuePair(x, Double.NaN, false); in iterateSimplex()
/external/opencv3/modules/core/src/
Ddownhill_simplex.cpp189 Mat x = x_.getMat(), simplex; in minimize() local
191 createInitialSimplex(x, simplex, _step); in minimize()
193 double res = innerDownhillSimplex(simplex,_termcrit.epsilon, _termcrit.epsilon, in minimize()
199 Mat simplex_0m(x.rows, x.cols, CV_64F, simplex.ptr<double>()); in minimize()
205 simplex.row(0).convertTo(x_, x_type); in minimize()
235 inline void createInitialSimplex( const Mat& x0, Mat& simplex, Mat& step ) in createInitialSimplex() argument
245 simplex.create(ndim + 1, ndim, CV_64F); in createInitialSimplex()
246 Mat simplex_0m(x.rows, x.cols, CV_64F, simplex.ptr<double>()); in createInitialSimplex()
249 double* simplex_0 = simplex.ptr<double>(); in createInitialSimplex()
253 double* simplex_i = simplex.ptr<double>(i); in createInitialSimplex()
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/external/mesa3d/src/mesa/program/
Dprog_noise.c191 static unsigned char simplex[64][4] = { variable
542 i1 = simplex[c][0] >= 3 ? 1 : 0; in _mesa_noise4()
543 j1 = simplex[c][1] >= 3 ? 1 : 0; in _mesa_noise4()
544 k1 = simplex[c][2] >= 3 ? 1 : 0; in _mesa_noise4()
545 l1 = simplex[c][3] >= 3 ? 1 : 0; in _mesa_noise4()
547 i2 = simplex[c][0] >= 2 ? 1 : 0; in _mesa_noise4()
548 j2 = simplex[c][1] >= 2 ? 1 : 0; in _mesa_noise4()
549 k2 = simplex[c][2] >= 2 ? 1 : 0; in _mesa_noise4()
550 l2 = simplex[c][3] >= 2 ? 1 : 0; in _mesa_noise4()
552 i3 = simplex[c][0] >= 1 ? 1 : 0; in _mesa_noise4()
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/external/vulkan-validation-layers/libs/glm/gtc/
Dnoise.hpp73 GLM_FUNC_DECL T simplex(
Dnoise.inl622 GLM_FUNC_QUALIFIER T simplex(glm::detail::tvec2<T, P> const & v) function
679 GLM_FUNC_QUALIFIER T simplex(detail::tvec3<T, P> const & v) function
754 GLM_FUNC_QUALIFIER T simplex(detail::tvec4<T, P> const & v) function
/external/libpcap/
DCREDITS131 Onno van der Linden <onno at simplex dot nl>
/external/tcpdump/
DCREDITS160 Onno van der Linden <onno at simplex dot nl>
DCHANGES529 Token Ring support on DLPI - Onno van der Linden <onno@simplex.nl>
712 (onno@simplex.nl)