Searched defs:det (Results 26 - 50 of 82) sorted by relevance

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/external/eigen/Eigen/src/Eigenvalues/
H A DComplexSchur.h299 ComplexScalar det = t.coeff(0,0) * t.coeff(1,1) - b; local
305 eival2 = det / eival1;
307 eival1 = det / eival2;
/external/eigen/Eigen/src/Geometry/
H A DHyperplane.h192 Scalar det = coeffs().coeff(0) * other.coeffs().coeff(1) - coeffs().coeff(1) * other.coeffs().coeff(0); local
195 if(internal::isMuchSmallerThan(det, Scalar(1)))
204 Scalar invdet = Scalar(1) / det;
/external/eigen/Eigen/src/LU/
H A DInverseImpl.h166 const Scalar det = (cofactors_col0.cwiseProduct(matrix.col(0))).sum(); local
167 const Scalar invdet = Scalar(1) / det;
/external/eigen/Eigen/src/LU/arch/
H A DInverse_SSE.h80 __m128 det, d, d1, d2; local
126 // det = |A|*|D| + |B|*|C| - trace(A#*B*D#*C)
127 det = _mm_sub_ss(_mm_add_ss(d1,d2),d);
128 rd = _mm_div_ss(_mm_set_ss(1.0f), det);
131 // rd = _mm_and_ps(_mm_cmpneq_ss(det,_mm_setzero_ps()), rd);
150 // iX = iX / det
223 __m128d det, d1, d2, rd; local
292 // det = |A|*|D| + |B|*|C| - trace(A#*B*D#*C)
293 det = _mm_add_sd(d1, d2);
294 det
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/external/eigen/test/
H A Dproduct_extra.cpp119 double det = 6.0, wt = 0.5; local
120 VERIFY_IS_APPROX(dNdxy.transpose()*dNdxy*det*wt, det*wt*dNdxy.transpose()*dNdxy);
/external/icu/android_icu4j/src/main/tests/android/icu/dev/test/charsetdet/
H A DTestCharsetDetector.java90 CharsetDetector det = new CharsetDetector();
91 if(det==null){
105 String[] activeCharsetNames = det.getDetectableCharsets();
138 CharsetDetector det = new CharsetDetector();
141 det.enableInputFilter(true);
142 if (!det.inputFilterEnabled()){
146 det.setText(bytes);
147 m = det.detect();
153 det.enableInputFilter(false);
154 det
423 checkMatch(CharsetDetector det, String testString, String encoding, String language, boolean checkRoundtrip, String id) argument
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/external/icu/icu4c/source/i18n/
H A Dcsrmbcs.cpp132 int32_t IteratedChar::nextByte(InputText *det) argument
134 if (nextIndex >= det->fRawLength) {
140 return det->fRawInput[nextIndex++];
148 int32_t CharsetRecog_mbcs::match_mbcs(InputText *det, const uint16_t commonChars[], int32_t commonCharsLen) const { argument
157 while (nextChar(&iter, det)) {
244 UBool CharsetRecog_sjis::nextChar(IteratedChar* it, InputText* det) const {
248 int32_t firstByte = it->charValue = it->nextByte(det);
258 int32_t secondByte = it->nextByte(det);
272 UBool CharsetRecog_sjis::match(InputText* det, CharsetMatch *results) const { argument
273 int32_t confidence = match_mbcs(det, commonChars_sji
372 match(InputText *det, CharsetMatch *results) const argument
394 match(InputText *det, CharsetMatch *results) const argument
446 match(InputText *det, CharsetMatch *results) const argument
522 match(InputText *det, CharsetMatch *results) const argument
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H A Dcsrsbcs.cpp95 int32_t NGramParser::nextByte(InputText *det) argument
97 if (byteIndex >= det->fInputLen) {
101 return det->fInputBytes[byteIndex++];
104 void NGramParser::parseCharacters(InputText *det) argument
109 while ((b = nextByte(det)) >= 0) {
123 int32_t NGramParser::parse(InputText *det) argument
125 parseCharacters(det);
192 int32_t NGramParser_IBM420::nextByte(InputText *det) argument
195 if (byteIndex >= det->fInputLen || det
211 parseCharacters(InputText *det) argument
254 match_sbcs(InputText *det, const int32_t ngrams[], const uint8_t byteMap[]) const argument
1224 match_sbcs(InputText *det, const int32_t ngrams[], const uint8_t byteMap[]) const argument
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/external/icu/icu4j/main/tests/core/src/com/ibm/icu/dev/test/charsetdet/
H A DTestCharsetDetector.java87 CharsetDetector det = new CharsetDetector();
88 if(det==null){
102 String[] activeCharsetNames = det.getDetectableCharsets();
135 CharsetDetector det = new CharsetDetector();
138 det.enableInputFilter(true);
139 if (!det.inputFilterEnabled()){
143 det.setText(bytes);
144 m = det.detect();
150 det.enableInputFilter(false);
151 det
420 checkMatch(CharsetDetector det, String testString, String encoding, String language, boolean checkRoundtrip, String id) argument
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/external/mesa3d/src/mesa/drivers/dri/i965/
H A Dbrw_sf.h67 struct brw_reg det; member in struct:brw_sf_compile
/external/opencv/cv/src/
H A Dcvposit.cpp278 float det = 0; local
306 det += ata00 * p00;
307 det += ata01 * p01;
308 det += ata02 * p02;
310 inv_det = 1 / det;
H A Dcvgeometry.cpp149 double det = a0[0] * b1[0] - a1[0] * b0[0]; local
151 if( det != 0 )
153 det = 1. / det;
154 point->x = (float) ((b0[0] * c1[0] - b1[0] * c0[0]) * det);
155 point->y = (float) ((a1[0] * c0[0] - a0[0] * c1[0]) * det);
581 assert(cvDet(tmpMatrixM) != 0.0); // So far only finite cameras could be decomposed, so M has to be nonsingular [det(M) != 0].
/external/icu/android_icu4j/src/main/java/android/icu/text/
H A DCharsetRecog_sbcs.java110 private int nextByte(CharsetDetector det) argument
112 if (byteIndex >= det.fInputLen) {
116 return det.fInputBytes[byteIndex++] & 0xFF;
119 protected void parseCharacters(CharsetDetector det) argument
124 while ((b = nextByte(det)) >= 0) {
139 public int parse(CharsetDetector det) argument
141 return parse (det, (byte)0x20);
143 public int parse(CharsetDetector det, byte spaceCh) argument
148 parseCharacters(det);
217 private int nextByte(CharsetDetector det) argument
236 parseCharacters(CharsetDetector det) argument
270 match(CharsetDetector det, int[] ngrams, byte[] byteMap) argument
275 match(CharsetDetector det, int[] ngrams, byte[] byteMap, byte spaceChar) argument
281 matchIBM420(CharsetDetector det, int[] ngrams, byte[] byteMap, byte spaceChar) argument
427 match(CharsetDetector det) argument
524 match(CharsetDetector det) argument
608 match(CharsetDetector det) argument
675 match(CharsetDetector det) argument
742 match(CharsetDetector det) argument
816 match(CharsetDetector det) argument
840 match(CharsetDetector det) argument
909 match(CharsetDetector det) argument
974 match(CharsetDetector det) argument
1038 match(CharsetDetector det) argument
1102 match(CharsetDetector det) argument
1151 match(CharsetDetector det) argument
1172 match(CharsetDetector det) argument
1225 match(CharsetDetector det) argument
1247 match(CharsetDetector det) argument
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/external/icu/icu4j/main/classes/core/src/com/ibm/icu/text/
H A DCharsetRecog_sbcs.java109 private int nextByte(CharsetDetector det) argument
111 if (byteIndex >= det.fInputLen) {
115 return det.fInputBytes[byteIndex++] & 0xFF;
118 protected void parseCharacters(CharsetDetector det) argument
123 while ((b = nextByte(det)) >= 0) {
138 public int parse(CharsetDetector det) argument
140 return parse (det, (byte)0x20);
142 public int parse(CharsetDetector det, byte spaceCh) argument
147 parseCharacters(det);
216 private int nextByte(CharsetDetector det) argument
235 parseCharacters(CharsetDetector det) argument
269 match(CharsetDetector det, int[] ngrams, byte[] byteMap) argument
274 match(CharsetDetector det, int[] ngrams, byte[] byteMap, byte spaceChar) argument
280 matchIBM420(CharsetDetector det, int[] ngrams, byte[] byteMap, byte spaceChar) argument
426 match(CharsetDetector det) argument
523 match(CharsetDetector det) argument
607 match(CharsetDetector det) argument
674 match(CharsetDetector det) argument
741 match(CharsetDetector det) argument
815 match(CharsetDetector det) argument
839 match(CharsetDetector det) argument
908 match(CharsetDetector det) argument
973 match(CharsetDetector det) argument
1037 match(CharsetDetector det) argument
1101 match(CharsetDetector det) argument
1150 match(CharsetDetector det) argument
1171 match(CharsetDetector det) argument
1224 match(CharsetDetector det) argument
1246 match(CharsetDetector det) argument
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/external/opencv/ml/src/
H A Dmlnbayes.cpp217 double det = 1; local
259 det *= w->data.db[j];
262 c->data.db[cls] = log( det );
/external/swiftshader/src/Renderer/
H A DMatrix.cpp242 float Matrix::det(const Matrix &M) function in class:sw::Matrix
257 float Matrix::det(float m11) function in class:sw::Matrix
262 float Matrix::det(float m11, float m12, function in class:sw::Matrix
268 float Matrix::det(float m11, float m12, float m13, function in class:sw::Matrix
277 float Matrix::det(float m11, float m12, float m13, float m14, function in class:sw::Matrix
295 float Matrix::det(const Vector &v1, const Vector &v2, const Vector &v3) function in class:sw::Matrix
/external/tensorflow/tensorflow/examples/android/jni/object_tracking/
H A Dutils.h365 const float det = static_cast<float>(FindDeterminant2x2(a)); local
366 if (fabs(det) < EPSILON) {
369 const float inv_det = 1.0f / det;
/external/deqp/framework/common/
H A DtcuMatrix.hpp204 const T det = determinant(mat); local
207 retVal(0, 0) = mat(1, 1) / det;
208 retVal(0, 1) = -mat(0, 1) / det;
209 retVal(1, 0) = -mat(1, 0) / det;
210 retVal(1, 1) = mat(0, 0) / det;
/external/eigen/Eigen/src/SparseLU/
H A DSparseLU.h258 Scalar det = Scalar(1.); local
267 det *= abs(it.value());
272 return det;
289 Scalar det = Scalar(0.); local
297 det += log(abs(it.value()));
302 return det;
313 Index det = 1; local
323 det = -det;
330 return det * m_detPerm
341 Scalar det = Scalar(1.); local
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/external/opencv/cvaux/src/
H A Dcv3dtracker.cpp496 static inline double det(CvPoint3D32f v1, CvPoint3D32f v2, CvPoint3D32f v3) function
539 double t1 = det(x, d2, cross) / den;
540 double t2 = det(x, d1, cross) / den;
/external/eigen/Eigen/src/SuperLUSupport/
H A DSuperLUSupport.h800 Scalar det = Scalar(1); local
808 det *= m_u.valuePtr()[lastId];
812 det = -det;
814 return det/m_sluRscale.prod()/m_sluCscale.prod();
816 return det;
/external/eigen/Eigen/src/UmfPackSupport/
H A DUmfPackSupport.h15 /* TODO extract L, extract U, compute det, etc... */
466 Scalar det; local
467 umfpack_get_determinant(&det, 0, m_numeric, 0);
468 return det;
/external/libxcam/xcore/
H A Dvec_mat.h754 T det = mat(0, 0) * mat(1, 1) - mat(0, 1) * mat(1, 0); local
756 if (det == (T)0) {
765 return result * (1.0f / det);
773 T det = mat(0, 0) * mat(1, 1) * mat(2, 2) + local
780 if (det == (T)0) {
794 return result * (1.0f / det);
802 T det = mat(0, 3) * mat(1, 2) * mat(2, 1) * mat(3, 1) - local
827 if (det == (T)0) {
943 return result * (1.0f / det);
/external/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_setup_tri.c167 /* det = cross(e,f).z */
168 const float det = ex * fy - ey * fx; local
169 if (det < 0.0f)
171 else if (det > 0.0f)
/external/mesa3d/src/mesa/math/
H A Dm_matrix.c486 GLfloat det; local
510 det = pos + neg;
512 if (fabsf(det) < 1e-25F)
515 det = 1.0F / det;
516 MAT(out,0,0) = ( (MAT(in,1,1)*MAT(in,2,2) - MAT(in,2,1)*MAT(in,1,2) )*det);
517 MAT(out,0,1) = (- (MAT(in,0,1)*MAT(in,2,2) - MAT(in,2,1)*MAT(in,0,2) )*det);
518 MAT(out,0,2) = ( (MAT(in,0,1)*MAT(in,1,2) - MAT(in,1,1)*MAT(in,0,2) )*det);
519 MAT(out,1,0) = (- (MAT(in,1,0)*MAT(in,2,2) - MAT(in,2,0)*MAT(in,1,2) )*det);
520 MAT(out,1,1) = ( (MAT(in,0,0)*MAT(in,2,2) - MAT(in,2,0)*MAT(in,0,2) )*det);
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