`normalize` C++ Examples
60 C++ code examples are found related to "normalize".
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Example 1
Source File: yacclab_tensor.cc From YACCLAB with BSD 3-Clause "New" or "Revised" License | 7 votes |
void YacclabTensorOutput2D::NormalizeLabels() { std::map<int, int> map_new_labels; int i_max_new_label = 0; for (int r = 0; r < mat_.rows; ++r) { unsigned * const mat_row = mat_.ptr<unsigned>(r); for (int c = 0; c < mat_.cols; ++c) { int iCurLabel = mat_row[c]; if (iCurLabel > 0) { if (map_new_labels.find(iCurLabel) == map_new_labels.end()) { map_new_labels[iCurLabel] = ++i_max_new_label; } mat_row[c] = map_new_labels.at(iCurLabel); } } } }
Example 2
Source File: debug_render_impl.cc From lullaby with Apache License 2.0 | 7 votes |
static NormalizedCoordinates NormalizeScreenCoordinates( const mathfu::vec2& pixel_pos0, const mathfu::vec2& pixel_pos1, const mathfu::vec2i& dimensions) { // Flip Y axis from Y-down to Y-up, preserving quad winding. const float sx = 2.0f / dimensions.x; const float sy = 2.0f / dimensions.y; const float x0 = sx * pixel_pos0.x - 1.0f; const float y0 = 1.0f - sy * pixel_pos0.y; const float x1 = sx * pixel_pos1.x - 1.0f; const float y1 = 1.0f - sy * pixel_pos1.y; const float z = -1.0f; const NormalizedCoordinates coords = { mathfu::vec3(x0, y1, z), mathfu::vec3(x1, y0, z) }; return coords; }
Example 3
Source File: Q3BSPFileImporter.cpp From VulkanDemos with MIT License | 7 votes |
static void normalizePathName( const std::string &rPath, std::string &normalizedPath ) { normalizedPath = ""; if (rPath.empty()) { return; } #ifdef _WIN32 std::string sep = "\\"; #else std::string sep = "/"; #endif static const unsigned int numDelimiters = 2; const char delimiters[ numDelimiters ] = { '/', '\\' }; normalizedPath = rPath; for (const char delimiter : delimiters) { for ( size_t j=0; j<normalizedPath.size(); ++j ) { if ( normalizedPath[j] == delimiter ) { normalizedPath[ j ] = sep[ 0 ]; } } } }
Example 4
Source File: Unicode.cpp From apfs-fuse with GNU General Public License v2.0 | 7 votes |
int normalizeOptFoldU32Char(char32_t ch, bool case_fold, char32_t *nfd, uint8_t *ccc) { char32_t ch_idx; uint16_t hi_res; uint16_t mi_res; uint16_t lo_res; const uint16_t *seq_u16 = 0; const uint32_t *seq_u32 = 0; uint32_t seq_len = 0; uint32_t cnt; char32_t c; ccc[0] = 0; if (ch >= 0xF0000) { if ((ch & 0xFFFE) == 0xFFFE) return -1; else { nfd[0] = ch; return 1; } }
Example 5
Source File: matrix.c From btrf with BSD 2-Clause "Simplified" License | 7 votes |
void normalizeMatrix(Matrix *mat) { cellValueT lowest = minMatrix(mat, NULL, NULL); cellValueT highest = maxMatrix(mat, NULL, NULL); cellValueT *ptr = mat->cellValues; cellValueT val; double interval; matrixSizeT i = matSize(mat); interval = highest - lowest; // normalize ptr = mat->cellValues; i = matSize(mat); while (i--) { val = abs(*ptr); *(ptr++) = (cellValueT)(((double)(val - lowest) / interval) * 255.0); } }
Example 6
Source File: WorldGenerator.cpp From programming-abstractions with MIT License | 7 votes |
static void normalizeTerrain(Grid<double>& heights) { /* Compute the maximum and minimum heights. */ double maxHeight = -numeric_limits<double>::infinity(); double minHeight = numeric_limits<double>::infinity(); for (int row = 0; row < heights.numRows(); row++) { for (int col = 0; col < heights.numCols(); col++) { maxHeight = max(maxHeight, heights[row][col]); minHeight = min(minHeight, heights[row][col]); } } /* Remap everything from the range [minHeight, maxHeight] to [0, 1]. */ double range = maxHeight - minHeight; for (int row = 0; row < heights.numRows(); row++) { for (int col = 0; col < heights.numCols(); col++) { heights[row][col] -= minHeight; heights[row][col] /= range; } } }
Example 7
Source File: SDL_x11xinput2.c From awtk with GNU Lesser General Public License v2.1 | 7 votes |
static void xinput2_normalize_touch_coordinates(SDL_VideoData *videodata, Window window, double in_x, double in_y, float *out_x, float *out_y) { int i; for (i = 0; i < videodata->numwindows; i++) { SDL_WindowData *d = videodata->windowlist[i]; if (d->xwindow == window) { if (d->window->w == 1) { *out_x = 0.5f; } else { *out_x = in_x / (d->window->w - 1); } if (d->window->h == 1) { *out_y = 0.5f; } else { *out_y = in_y / (d->window->h - 1); } return; }
Example 8
Source File: MixBiNormal.cc From zerospeech2017 with GNU General Public License v3.0 | 7 votes |
void MixBiNormal::normalizeAlphasWithNoise() { // Normalize alphas. int l; double tmp = 0.0; for (l=0;l<NumMixComps;l++) { tmp += cur_alphas[l]; } // added to each one. double noise = tmp/NumMixComps; tmp += tmp; const double inv_tmp = 1.0/tmp; for (l=0;l<NumMixComps;l++) { cur_alphas[l] += noise; cur_alphas[l] *= inv_tmp; } }
Example 9
Source File: mesh.cc From cvkit with BSD 3-Clause "New" or "Revised" License | 7 votes |
void Mesh::normalizeNormals() { for (int i=3*(getVertexCount()-1); i>=0; i-=3) { float len=(float) sqrt(normal[i]*normal[i]+ normal[i+1]*normal[i+1]+ normal[i+2]*normal[i+2]); if (len > 0) { normal[i]/=len; normal[i+1]/=len; normal[i+2]/=len; } } }
Example 10
Source File: lz_encoder_mf.c From rom-properties with GNU General Public License v2.0 | 7 votes |
static void normalize(lzma_mf *mf) { assert(mf->read_pos + mf->offset == MUST_NORMALIZE_POS); uint32_t i = 0; // In future we may not want to touch the lowest bits, because there // may be match finders that use larger resolution than one byte. const uint32_t subvalue = (MUST_NORMALIZE_POS - mf->cyclic_size); // & (~(UINT32_C(1) << 10) - 1); for (i = 0; i < mf->hash_count; ++i) { // If the distance is greater than the dictionary size, // we can simply mark the hash element as empty. if (mf->hash[i] <= subvalue) mf->hash[i] = EMPTY_HASH_VALUE; else mf->hash[i] -= subvalue; }
Example 11
Source File: duration.cpp From ros_lecture with MIT License | 7 votes |
void normalizeSecNSecSigned(int32_t &sec, int32_t &nsec) { int32_t nsec_part = nsec; int32_t sec_part = sec; while (nsec_part > 1000000000L) { nsec_part -= 1000000000L; ++sec_part; } while (nsec_part < 0) { nsec_part += 1000000000L; --sec_part; } sec = sec_part; nsec = nsec_part; }
Example 12
Source File: unicode.cc From sling with Apache License 2.0 | 7 votes |
int Unicode::Normalize(int c, int flags) { if (c & unicode_tab_mask) return c; if (flags & NORMALIZE_CASE) { c = unicode_lower_tab[c]; } if (flags & NORMALIZE_LETTERS) { c = unicode_normalize_tab[c]; } if (flags & NORMALIZE_DIGITS) { if (IsDigit(c)) c = '9'; } if (flags & NORMALIZE_PUNCTUATION) { if (IsPunctuation(c)) c = 0; } if (flags & NORMALIZE_NAME) { if (IsNamePunctuation(c)) c = 0; } if (flags & NORMALIZE_WHITESPACE) { if (IsWhitespace(c)) c = 0; } return c; }
Example 13
Source File: GLVector.cpp From OrionUO with MIT License | 7 votes |
void CVector::Normalize() { WISPFUN_DEBUG("c38_f1"); if (!X && !Y && !Z) return; double result = X * X + Y * Y + Z * Z; //if (result) { result = sqrtl(result); X /= result; Y /= result; Z /= result; } }
Example 14
Source File: monoembedding.cpp From electron-edge-js with Apache License 2.0 | 7 votes |
void MonoEmbedding::NormalizeException(MonoException** e) { static MonoMethod* method; if (!method) { method = mono_class_get_method_from_name(MonoEmbedding::GetClass(), "NormalizeException", -1); } void *params[] = { *e }; MonoException *exc = NULL; MonoException *en = (MonoException*)mono_runtime_invoke(method, NULL, params, (MonoObject**)exc); if (NULL == exc) { *e = en; } }
Example 15
Source File: SkMatrix.cpp From ZUI with MIT License | 7 votes |
static void normalize_perspective(SkScalar mat[9]) { // If it was interesting to never store the last element, we could divide all 8 other // elements here by the 9th, making it 1.0... // // When SkScalar was SkFixed, we would sometimes rescale the entire matrix to keep its // component values from getting too large. This is not a concern when using floats/doubles, // so we do nothing now. // Disable this for now, but it could be enabled. #if 0 if (0 == mat[SkMatrix::kMPersp0] && 0 == mat[SkMatrix::kMPersp1]) { SkScalar p2 = mat[SkMatrix::kMPersp2]; if (p2 != 0 && p2 != 1) { double inv = 1.0 / p2; for (int i = 0; i < 6; ++i) { mat[i] = SkDoubleToScalar(mat[i] * inv); } mat[SkMatrix::kMPersp2] = 1; } } #endif }
Example 16
Source File: mixing.cpp From Marlin_2.0.X_Beta_Alfawise_Ux0 with GNU General Public License v3.0 | 7 votes |
void Mixer::normalize(const uint8_t tool_index) { float cmax = 0; #ifdef MIXER_NORMALIZER_DEBUG float csum = 0; #endif MIXER_STEPPER_LOOP(i) { const float v = collector[i]; NOLESS(cmax, v); #ifdef MIXER_NORMALIZER_DEBUG csum += v; #endif } #ifdef MIXER_NORMALIZER_DEBUG SERIAL_ECHOPGM("Mixer: Old relation : [ "); MIXER_STEPPER_LOOP(i) { SERIAL_ECHO_F(collector[i] / csum, 3); SERIAL_CHAR(' '); }
Example 17
Source File: math.cpp From SLib with MIT License | 7 votes |
SLIB_INLINE static T normalizeDegree(T v) noexcept { if (Math::isNaN(v)) { return 0; } sl_int32 n = (sl_int32)v; T f = v - n; if (f < 0) { f = 1 + f; n--; } n = n % 360; if (n < 0) { n += 360; } v = (T)(n) + f; return v; }
Example 18
Source File: rational.cpp From deepin-calculator with GNU General Public License v3.0 | 7 votes |
void Rational::normalize() { if (m_denom == 0) { m_valid = false; return; } if (m_num == 0) { m_denom = 1; return; } int g = gcd(abs(m_num), abs(m_denom)); m_num /= g; m_denom /= g; if (m_denom < 0) { m_num = -m_num; m_denom = -m_denom; } }
Example 19
Source File: channel_args.cc From grpc-nebula-c with Apache License 2.0 | 7 votes |
grpc_channel_args* grpc_channel_args_normalize(const grpc_channel_args* a) { grpc_arg** args = static_cast<grpc_arg**>(gpr_malloc(sizeof(grpc_arg*) * a->num_args)); for (size_t i = 0; i < a->num_args; i++) { args[i] = &a->args[i]; } if (a->num_args > 1) qsort(args, a->num_args, sizeof(grpc_arg*), cmp_key_stable); grpc_channel_args* b = static_cast<grpc_channel_args*>(gpr_malloc(sizeof(grpc_channel_args))); b->num_args = a->num_args; b->args = static_cast<grpc_arg*>(gpr_malloc(sizeof(grpc_arg) * b->num_args)); for (size_t i = 0; i < a->num_args; i++) { b->args[i] = copy_arg(args[i]); } gpr_free(args); return b; }
Example 20
Source File: eigennormalize.cpp From inviwo with BSD 2-Clause "Simplified" License | 7 votes |
void EigenNormalize::process() { auto m = in_.getData(); switch (method_.get()) { case Method::MaxElement: { auto maxV = m->maxCoeff(); out_.setData(std::make_shared<Eigen::MatrixXf>((*m) / maxV)); break; } case Method::MinMaxElement: { auto minV = m->minCoeff(); auto maxV = m->maxCoeff(); auto m2 = std::make_shared<Eigen::MatrixXf>(*m); m2->array() -= minV; m2->array() /= maxV - minV; out_.setData(m2); break; } case Method::Normalize: out_.setData(std::make_shared<Eigen::MatrixXf>(m->normalized())); break; } }
Example 21
Source File: Channel.cpp From Rustla2 with MIT License | 7 votes |
Status Channel::NormalizeAdvancedChannel(std::string *channel) { try { auto channel_uri = folly::Uri(*channel); if (channel_uri.scheme() != "http" && channel_uri.scheme() != "https") { return Status(StatusCode::VALIDATION_ERROR, "invalid advanced url schema. must be http or https"); } *channel = channel_uri.str(); } catch (const std::invalid_argument &e) { return Status(StatusCode::VALIDATION_ERROR, "invalid advanced url"); } return Status::OK; }
Example 22
Source File: Sentence.cpp From EventEntityExtractor with GNU Lesser General Public License v3.0 | 7 votes |
void Sentence::NormalizeWords() { for (int s = 0; s < words.size(); ++s) { string word = words[s]; // normalize digits bool is_number = true; for (int i = 0; i < word.size(); ++i) { if (!(word[i] >= '0' && word[i] <= '9')) { is_number = false; break; } } if (is_number) { lemmas[s] = "NUMNUM"; } else if (word.find('@') != string::npos && word.find(".com") != string::npos) { lemmas[s] = "@EMAIL"; } else {
Example 23
Source File: yacclab_tensor.cc From YACCLAB with BSD 3-Clause "New" or "Revised" License | 6 votes |
void YacclabTensorOutput3D::NormalizeLabels() { std::map<int, int> map_new_labels; int i_max_new_label = 0; if (mat_.dims == 3) { for (int z = 0; z < mat_.size[0]; z++) { for (int y = 0; y < mat_.size[1]; y++) { unsigned int * img_labels_row = reinterpret_cast<unsigned int *>(mat_.data + z * mat_.step[0] + y * mat_.step[1]); for (int x = 0; x < mat_.size[2]; x++) { int iCurLabel = img_labels_row[x]; if (iCurLabel > 0) { if (map_new_labels.find(iCurLabel) == map_new_labels.end()) { map_new_labels[iCurLabel] = ++i_max_new_label; } img_labels_row[x] = map_new_labels.at(iCurLabel); } } } } } }
Example 24
Source File: JMD_Math_Common.cpp From ChromaTag with MIT License | 6 votes |
void JMD::JMD_Utils_Math::Vector_Normalize(vector<double> *vector_param) { //get length float length = Vector_Length(vector_param); //normalize elements for(vector<double>::iterator iter=vector_param->begin(); iter != vector_param->end(); ++iter) { *iter /= length; } }
Example 25
Source File: Normalize.cpp From NiuTensor with Apache License 2.0 | 6 votes |
void _Normalize(const XTensor * input, XTensor * output, int dim, const XTensor * mean, const XTensor * var, const XTensor * a, const XTensor * b, DTYPE epsilon) { CheckNTErrors((_IsSameShaped(input, output)), "Unmatched input tensors!"); CheckNTErrors((_IsSameShaped(a, b)), "Unmatched input tensors"); CheckNTErrors((_IsSameShaped(mean, var)), "Unmatched input tensors"); CheckNTErrors((input && output && mean && var && a && b), "Empty input tensors!"); CheckNTErrors((dim >= 0 && dim < input->order), "Incorrect reduction dimension!"); CheckNTErrors((input->order == mean->order + 1), "Incorrect reduction dimension!"); int stride = 1; int strideNum = input->dimSize[dim]; int blockSize = 1; int blockNum = 1; for (int i = 0; i < input->order; i++) { if (i < dim) { CheckNTErrors((input->dimSize[i] == mean->dimSize[i]), "Wrong size!"); blockNum *= input->dimSize[i]; } else if (i > dim) { CheckNTErrors((input->dimSize[i] == mean->dimSize[i - 1]), "Wrong size!"); stride *= input->dimSize[i]; } }
Example 26
Source File: JMD_Math_Common.cpp From ChromaTag with MIT License | 6 votes |
void JMD::JMD_Utils_Math::Vector_Normalize(float *vector_param, unsigned int size_param) { //get length float length = Vector_Length(vector_param, size_param); //normalize elements for( int i=0; i < size_param; i++ ) { vector_param[i] /= length; } }
Example 27
Source File: ApiRouter.cpp From xmrig-amd with GNU General Public License v3.0 | 6 votes |
static inline rapidjson::Value normalize(double d) { using namespace rapidjson; if (!isnormal(d)) { return Value(kNullType); } return Value(floor(d * 100.0) / 100.0); }
Example 28
Source File: maximal_inputs.cpp From echo with MIT License | 6 votes |
void NormalizeColByMax(const arma::mat &input, arma::mat &output) { output.set_size(input.n_rows, input.n_cols); for (arma::uword i = 0; i != input.n_cols; ++i) { const double max = arma::max(arma::abs(input.col(i))); if (max != 0.0) { output.col(i) = input.col(i) / max; } else { output.col(i) = input.col(i); } }
Example 29
Source File: SkGaussFilter.cpp From ZUI with MIT License | 6 votes |
static void normalize(int n, double* gauss) { // Carefully add from smallest to largest to calculate the normalizing sum. double sum = 0; for (int i = n-1; i >= 1; i--) { sum += 2 * gauss[i]; } sum += gauss[0]; // Normalize gauss. for (int i = 0; i < n; i++) { gauss[i] /= sum; } // The factors should sum to 1. Take any remaining slop, and add it to gauss[0]. Add the // values in such a way to maintain the most accuracy. sum = 0; for (int i = n - 1; i >= 1; i--) { sum += 2 * gauss[i]; } gauss[0] = 1 - sum; }
Example 30
Source File: civil_time.cc From zetasql with Apache License 2.0 | 6 votes |
void NormalizeDatetime(int64_t* y, int32_t* mo, int32_t* d, int32_t* h, int32_t* m, int32_t* s, int64_t* ns) { int64_t carry_seconds = zetasql_base::MathUtil::FloorOfRatio(*ns, kNanosPerSecond); absl::CivilSecond cs(*y, *mo, *d, *h, *m, *s); cs += carry_seconds; *y = cs.year(); *mo = cs.month(); *d = cs.day(); *h = cs.hour(); *m = cs.minute(); *s = cs.second(); *ns -= (carry_seconds * kNanosPerSecond); // The CivilTime constructor should have coerced all the time values to the // appropriate range. DCHECK(IsValidTimeFields(*h, *m, *s, *ns)); }
Example 31
Source File: IntDistribution.cc From w2rap-contigger with MIT License | 6 votes |
void IntDistribution::_normalize() { const int x0 = _prob.x_min(); const int x1 = _prob.x_max(); ForceAssertGe(_prob[x0], 0.0); _prob_le[x0] = _prob[x0]; for (int x = x0 + 1; x <= x1; x++) { const real_t p = _prob[x]; ForceAssertGe(p, 0.0); _prob_le[x] = _prob_le[x - 1] + p; } const real_t sum = _prob_le[x1]; if (sum == 0.0) { _prob = IntFunction<real_t>(); // this signals an invalid distribution } else {
Example 32
Source File: domset.cc From EGSfM with BSD 3-Clause "New" or "Revised" License | 6 votes |
void Domset::deNormalizePointCloud() { const size_t numPoints( points.size() ); // denormalizing points #if OPENMVG_USE_OPENMP #pragma omp parallel for #endif for_parallel( i, numPoints ) { points[ i ].pos = ( points[ i ].pos / normScale ) + pcCentre.pos; } const size_t numOldPoints( origPoints.size() ); #if OPENMVG_USE_OPENMP #pragma omp parallel for #endif for_parallel( i, numOldPoints ) { origPoints[ i ].pos = ( origPoints[ i ].pos / normScale ) + pcCentre.pos; } // denormalizing camera centers const size_t numViews( views.size() ); #if OPENMVG_USE_OPENMP #pragma omp parallel for #endif for_parallel( i, numViews ) { views[ i ].trans = ( views[ i ].trans / normScale ) + pcCentre.pos; } }
Example 33
Source File: SparseDataset.cpp From cirrus with Apache License 2.0 | 6 votes |
void SparseDataset::normalize(uint64_t hash_size) { std::vector<FEATURE_TYPE> max_val_feature(hash_size); std::vector<FEATURE_TYPE> min_val_feature(hash_size, std::numeric_limits<FEATURE_TYPE>::max()); for (const auto& w : data_) { for (const auto& v : w) { uint64_t index = v.first; FEATURE_TYPE value = v.second; #ifdef DEBUG if (index >= hash_size) throw std::runtime_error("Index bigger than capacity"); #endif max_val_feature[index] = std::max(value, max_val_feature[index]); min_val_feature[index] = std::min(value, min_val_feature[index]); } } for (auto& w : data_) { for (auto& v : w) { int index = v.first; // only normalize if there are different values // in the same column if (max_val_feature[index] != min_val_feature[index]) { v.second = (v.second - min_val_feature[index]) / (max_val_feature[index] - min_val_feature[index]); } } } }
Example 34
Source File: conditioning.cpp From EGSfM with BSD 3-Clause "New" or "Revised" License | 5 votes |
void NormalizePoints(const Mat &points, Mat *normalized_points, Mat3 *T, int width, int height) { PreconditionerFromPoints(width, height, T); ApplyTransformationToPoints(points, *T, normalized_points); }
Example 35
Source File: Json.cpp From XLArig with GNU General Public License v3.0 | 5 votes |
rapidjson::Value xmrig::Json::normalize(double value, bool zero) { using namespace rapidjson; if (!std::isnormal(value)) { return zero ? Value(0.0) : Value(kNullType); } return Value(floor(value * 100.0) / 100.0); }
Example 36
Source File: template_matching_based_tracker.cc From ros-vrep-slam with MIT License | 5 votes |
bool template_matching_based_tracker::normalize(CvMat * V) { float sum = 0.0, sum2 = 0.0; float * v = V->data.fl; for(int i = 0; i < V->rows; i++) { sum += v[i]; sum2 += v[i] * v[i]; } // Not enough contrast, better not put this sample into the training set: if (sum < (V->rows * 10)) return false; float mean = sum / V->rows; float inv_sigma = 1.0 / sqrt(sum2 / V->rows - mean * mean); // Not enough contrast, better not put this sample into the training set: if (!finite(inv_sigma)) return false; for(int i = 0; i < V->rows; i++) v[i] = inv_sigma * (v[i] - mean); return true; }
Example 37
Source File: buffer.cpp From beam with Apache License 2.0 | 5 votes |
SharedBuffer normalize(const SerializedMsg& msg, bool makeUnique) { size_t n = msg.size(); if (n==0) return SharedBuffer(); if (n==1) { if (makeUnique) { // copies return SharedBuffer(msg[0].data, msg[0].size); } else { return msg[0]; } }
Example 38
Source File: line3d.cpp From StructSLAM with MIT License | 5 votes |
Vector6d normalizeCartesianLine(const Vector6d& line) { Vector3d p0 = line.head<3>(); Vector3d d0 = line.tail<3>(); d0.normalize(); p0 -= d0*(d0.dot(p0)); Vector6d nl; nl.head<3>() = p0; nl.tail<3>() = d0; return nl; }
Example 39
Source File: ApiRouter.cpp From xmrig-proxy with GNU General Public License v3.0 | 5 votes |
static inline double normalize(double d) { if (!std::isnormal(d)) { return 0.0; } return std::floor(d * 100.0) / 100.0; }
Example 40
Source File: math.cpp From DEADCELL-CSGO with MIT License | 5 votes |
bool math::normalize_angles( vec3_t &angles ) { if( std::isfinite( angles.x ) && std::isfinite( angles.y ) && std::isfinite( angles.z ) ) { angles.x = std::remainder( angles.x, 360.f ); angles.y = std::remainder( angles.y, 360.f ); return true; } return false; }
Example 41
Source File: mp_vector.cpp From OpenLSTO with Apache License 2.0 | 5 votes |
mpVector& mpVector::Normalize() { float length = sqrt(x*x + y*y + z*z); if(!length) return *this; x /= length; y /= length; z /= length; return *this; }
Example 42
Source File: tess_algebra.cpp From indi-3rdparty with GNU Lesser General Public License v2.1 | 5 votes |
void vector_normalize(vector *a) { float mag = sqrt(vector_dot(a, a)); if (mag != 0) { a->x /= mag; a->y /= mag; a->z /= mag; } else {
Example 43
Source File: Rect.cpp From Cpp-Windows-Programming with MIT License | 5 votes |
void Rect::Normalize() { int minX = min(left, right), minY = min(top, bottom), maxX = max(left, right), maxY = max(top, bottom); left = minX; top = minY; right = maxX; bottom = maxY; }
Example 44
Source File: MatrixTreeNormalization.cpp From Coda with Apache License 2.0 | 5 votes |
void MatrixTreeNormalization::normalizeRootWeights( vector<double>* rootLogWeights) { double sum = 0; for (size_t nodeIndex = 0; nodeIndex < rootLogWeights->size(); ++nodeIndex) { (*rootLogWeights)[nodeIndex] = std::exp((*rootLogWeights)[nodeIndex]); sum += (*rootLogWeights)[nodeIndex]; } for (size_t nodeIndex = 0; nodeIndex < rootLogWeights->size(); ++nodeIndex) { (*rootLogWeights)[nodeIndex] /= sum; } }
Example 45
Source File: algebra.cpp From AltitudeEstimation with MIT License | 5 votes |
void normalizeVector(float a[3]) { float len; vectorLength(& len,a); if (len != 0.0) { len = 1.0 / len; a[0] *= len; a[1] *= len; a[2] *= len; } }
Example 46
Source File: Quaternion.cpp From bcflight with GNU General Public License v3.0 | 5 votes |
void Quaternion::normalize() { float l = sqrt( x * x + y * y + z * z + w * w ); if ( l == 0.0f ) { x = 0.0f; y = 0.0f; z = 0.0f; w = 1.0f; } else {
Example 47
Source File: Dialog.cpp From OpenPapyrus with GNU Affero General Public License v3.0 | 5 votes |
void CDialog::NormalizeSize(bool fullNormalize) { RECT workRect; GetWorkAreaRect(&workRect); int xSize = RECT_SIZE_X(workRect); int ySize = RECT_SIZE_Y(workRect); RECT rect; GetWindowRect(&rect); int xSize2 = RECT_SIZE_X(rect); int ySize2 = RECT_SIZE_Y(rect); bool needMove = (xSize2 > xSize || ySize2 > ySize); if(xSize2 > xSize || (needMove && fullNormalize)) { rect.left = workRect.left; rect.right = workRect.right; xSize2 = xSize; } if(ySize2 > ySize || (needMove && fullNormalize)) { rect.top = workRect.top; rect.bottom = workRect.bottom; ySize2 = ySize; } if(needMove) { if(fullNormalize) Show(SW_SHOWMAXIMIZED); else Move(rect.left, rect.top, xSize2, ySize2, true); }
Example 48
Source File: densecrf.cpp From dss_crf with MIT License | 5 votes |
void expAndNormalize ( MatrixXf & out, const MatrixXf & in ) { out.resize( in.rows(), in.cols() ); for( int i=0; i<out.cols(); i++ ){ VectorXf b = in.col(i); b.array() -= b.maxCoeff(); b = b.array().exp(); out.col(i) = b / b.array().sum(); } }
Example 49
Source File: meta_state_service_simple.cpp From rdsn with MIT License | 5 votes |
std::string meta_state_service_simple::normalize_path(const std::string &s) { if (s.empty() || s[0] != '/') return ""; if (s.length() > 1 && *s.rbegin() == '/') return s.substr(0, s.length() - 1); return s; }
Example 50
Source File: MixBiNormal.cc From zerospeech2017 with GNU General Public License v3.0 | 5 votes |
void MixBiNormal::normalizeAlphas() { // Normalize alphas. int l; double tmp = 0.0; for (l=0;l<NumMixComps;l++) { tmp += cur_alphas[l]; } const double inv_tmp = 1.0/tmp; for (l=0;l<NumMixComps;l++) { cur_alphas[l] *= inv_tmp; } }
Example 51
Source File: prewhiten.cc From face-recognizer-android with Apache License 2.0 | 5 votes |
void NormalizeNeon(const float* const input, const float mean, const float std_adj, const int num_vals, float* const output) { const float32x4_t mean_vec = vdupq_n_f32(-mean); const float32x4_t std_vec = vdupq_n_f32(1/std_adj); float32x4_t result; int offset = 0; for (; offset <= num_vals - 4; offset += 4) { const float32x4_t deltas = vaddq_f32(mean_vec, vld1q_f32(&input[offset])); result = vmulq_f32(deltas, std_vec); vst1q_f32(&output[offset], result); } // Get the remaining 1 to 3 values. for (; offset < num_vals; ++offset) { output[offset] = (input[offset] - mean) / std_adj; } }
Example 52
Source File: 7z-ppmd.cpp From OpenPapyrus with GNU Affero General Public License v3.0 | 5 votes |
void CEncProps::Normalize(int level) { if(level < 0) level = 5; if(level > 9) level = 9; if(MemSize == (uint32)(int32)-1) MemSize = (level >= 9) ? ((uint32)192 << 20) : ((uint32)1 << (level + 19)); const uint kMult = 16; if(MemSize / kMult > ReduceSize) { for(uint i = 16; i <= 31; i++) { uint32 m = (uint32)1 << i; if(ReduceSize <= m / kMult) { SETMIN(MemSize, m); break; } } } if(Order == -1) Order = kOrders[(uint)level]; }
Example 53
Source File: LzxDecoder.cpp From OpenPapyrus with GNU Affero General Public License v3.0 | 5 votes |
void CBitDecoder::NormalizeSmall() { if(_bitPos <= 16) { uint32 val; if(_buf >= _bufLim) { val = 0xFFFF; _extraSize += 2; } else { val = GetUi16(_buf); _buf += 2; } _value = (_value << 16) | val; _bitPos += 16; }
Example 54
Source File: agg_arc.cpp From swiftplot with Apache License 2.0 | 5 votes |
void arc::normalize(double a1, double a2, bool ccw) { double ra = (std::fabs(m_rx) + std::fabs(m_ry)) / 2; m_da = std::acos(ra / (ra + 0.125 / m_scale)) * 2; if(ccw) { while(a2 < a1) a2 += pi * 2.0; } else { while
Example 55
Source File: agg_slider_ctrl.cpp From swiftplot with Apache License 2.0 | 5 votes |
bool slider_ctrl_impl::normalize_value(bool preview_value_flag) { bool ret = true; if(m_num_steps) { int step = int(m_preview_value * m_num_steps + 0.5); ret = m_value != step / double(m_num_steps); m_value = step / double(m_num_steps); } else {
Example 56
Source File: epsnormalize.cc From DeepSpeech with Mozilla Public License 2.0 | 5 votes |
void EpsNormalize(const FstClass &ifst, MutableFstClass *ofst, EpsNormalizeType norm_type) { if (!internal::ArcTypesMatch(ifst, *ofst, "EpsNormalize")) { ofst->SetProperties(kError, kError); return; } EpsNormalizeArgs args(ifst, ofst, norm_type); Apply<Operation<EpsNormalizeArgs>>("EpsNormalize", ifst.ArcType(), &args); }
Example 57
Source File: hull.cpp From ShapePFCN with GNU General Public License v3.0 | 5 votes |
Quaternion normalize( Quaternion a ) { float m = sqrtf(sqr(a.w)+sqr(a.x)+sqr(a.y)+sqr(a.z)); if(m<0.000000001) { a.w=1; a.x=a.y=a.z=0; return a; } return a * (1/m); }