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| Date | File | Tags |
Downloads (last 30 days) |
Comments | Ratings | |
| 06 Nov 2009 | Gaussian Elimination using Complete Pivoting This function compute, P L U Q form A, s.t. P*A*Q=L*U | 73 | 0 | |||
| 28 Oct 2009 |
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gaussian_mixture_model.m Estimate the parameters of a 1D Gaussian Mixture Model using the EM algorithm. | 233 | 1 | ||
| 21 Oct 2009 | Dynamic Copula Toolbox 2.0 functions to estimates various copula models via MLE | 101 | 0 | |||
| 01 Oct 2009 |
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imgaussian Fast Gaussian filtering of 1D, 2D greyscale / color image or 3D image volume. | 264 | 0 | ||
| 10 Sep 2009 | Gaussian Elimination Example (with partial pivoting): GEE, it's simple! A set of simple functions that illustrate Gaussian Elimination with partial pivoting | 328 | 2 | |||
| 01 Aug 2009 | gaussian discriminant functions boundary plots This program generates random gaussian samples and plots the boundary. | 27 | 0 | |||
| 31 Jul 2009 |
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Point set registration (Rigid and Non-rigid). Rigid, Affine and Non-rigid point set registration toolbox. Coherent Point Drift (CPD) algorithm. | 66 | 8 | ||
| 27 Jul 2009 |
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Expectation-Maximization algorithm for bi-variate Normal Inverse Gaussian distribution Expectation-Maximization (EM) algorithm for bi-variate Normal Inverse Gaussian (biNIG) distribution | 76 | 0 | ||
| 24 Jul 2009 |
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Gaussian Mixture Model (GMM) - Gaussian Mixture Regression (GMR) Encoding of data in Gaussian Mixture Model and retrieval through Gaussian Mixture Regression | 293 | 5 | ||
| 19 Jun 2009 |
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probability distribution function (normal distribution) This function calculates the probability under the normal distribution curve | 86 | 2 | ||
| 17 Jun 2009 |
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Peak Interpolation Estimates the location and magnitude of the peak of a continuous function between samples. | 122 | 0 | ||
| 21 May 2009 |
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Expectation Maximization of Gaussian Mixture Models via CUDA CUDA enabled parallel EM for Gaussian Mixture Models, providing over 100x performance increases. | 80 | 4 | ||
| 13 May 2009 | initialize normal random number generator sets the state for Matlab's normal (Gaussian) random number generator | 111 | 0 | |||
| 26 Apr 2009 | Fundamental Physical Constants and Unit Conversion in SI (MKS) & Gaussian (CGS) Units Create structs with physical constants and conversion factors to other units in MKS & CGS units. | 106 | 0 | |||
| 19 Apr 2009 | Truncated Gaussian Generate a pseudo-random vector X drawn from the truncated Gaussian distribution | 224 | 0 | |||
| 04 Feb 2009 |
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EM for HMM Multivariate Gaussian processes A fast implementation of the EM Algorithm for HMM Multivariate Gaussian Mixture | 186 | 3 | ||
| 04 Feb 2009 |
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EM_MVGM Fast implementation of EM algorithm for multivariate gaussian mixture | 138 | 6 | ||
| 23 Jan 2009 |
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Horn-Schunck Optical Flow Method An implementaion of the very classical optical flow method of Horn & Schunck. | 108 | 0 | ||
| 20 Jan 2009 |
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Function Approximation Encoding allows to represent any L2 function through a set of coefficients in a proper base. | 26 | 0 | ||
| 05 Jan 2009 | gaussianPlume Gaussian Plume model of airborne particulate distribution | 55 | 11 | |||
| 17 Nov 2008 |
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gui calculator based on gaussian quadrature inegration gui calculator/integrator based on gaussian quadrature inegration | 95 | 0 | ||
| 08 Nov 2008 | Safe computation of logarithm-determinat of large matrix Computes the logarithm of determinant of a matrix in a safe way that avoids overflow/underflow. | 154 | 0 | |||
| 13 Oct 2008 |
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Phase Based Template Matching Phase information is used for matching the input imagery with the template. | 65 | 3 | ||
| 02 Oct 2008 |
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gaussquad Adaptive form of gaussleg.m. | 145 | 3 | ||
| 10 Sep 2008 |
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Fast ND multidimensional gaussian mixture random generator A fast generator of gaussian mixture samples | 143 | 2 | ||
| 04 Sep 2008 | crandn Generate m sequences of n Gaussian random numbers with a specified autocorrelation function | 19 | 0 | |||
| 04 Sep 2008 | MVG Multivariate Gaussian random number generator Generates vectors from the multivariate normal distribution parameterized by specified mean vector a | 94 | 2 | |||
| 26 Aug 2008 | GaussHermite Gauss-Hermite quadrature using tabulated abscissas and weights | 43 | 0 | |||
| 21 Aug 2008 | correlated Gaussian noise independent samples of correlated Gaussian vector process | 37 | 0 | |||
| 09 Jul 2008 | Sampling from multivariate correlated binary and poisson random variables These Matlab functions can be used to generate multivariate correlated binary variables, and correl | 29 | 0 | |||
| 09 Jun 2008 | HK segmentation Calculate mean and gaussian curvature. | 51 | 0 | |||
| 06 Jun 2008 |
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Multivariate Gaussian Mixture Model Optimization by Cross Entropy Stochastic multi-extremum optimization. | 156 | 2 | ||
| 20 May 2008 |
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Learning the Kalman Filter: A Feedback Perspective A feedback view of Kalman filter to gain more useful insights. | 204 | 7 | ||
| 24 Apr 2008 |
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gaussdiff Small set of functions for doing basic differential geometry: applying Gaussian derivative filters t | 35 | 0 | ||
| 15 Apr 2008 |
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Symbol Error Rate in 4-PAM modulation The script computes the symbol error rate for 4PAM modulation | 128 | 0 | ||
| 07 Apr 2008 | Canny Edge Detection canny edge detection including gaussian smoothing code | 218 | 13 | |||
| 21 Mar 2008 |
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Bivariant Gaussian Kernel Density Estimation A too for bivariant probability density estimation using Gaussian kernel function. | 171 | 2 | ||
| 18 Feb 2008 | Gaussian Mixture Model This simulates the Gaussian Mixture Model | 168 | 2 | |||
| 18 Feb 2008 |
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Histogram-based class separability measure The provided functions demonstrate a histogram-based measure for class separability, given the sampl | 113 | 0 | ||
| 29 Jan 2008 |
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Learning the Kalman Filter in Simulink A Simulink model to learn the Kalman filter and Gassian processes. | 406 | 8 | ||
| 16 Jan 2008 |
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erfi function Imaginary error function (could be complex) using matlab's incomplete gamma function gammainc | 20 | 0 | ||
| 07 Nov 2007 |
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Fast Gaussian Transform mex implementation Mex inplementation of the FGT transform | 142 | 2 | ||
| 26 Sep 2007 |
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PLOT_GAUSSIAN_ELLIPSOID Plots two- and three-dimensional Gaussian distributions | 138 | 5 | ||
| 27 Aug 2007 |
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Finite Differences Beam Propagation Method in 3-D 3-D Simulation of a gaussian pulse propagated in free space | 73 | 6 | ||
| 22 Aug 2007 |
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Plot a multimodal distribution in 3D Plot a multimodal distribution in 3D | 30 | 2 | ||
| 20 Jul 2007 | Integer order radial-2D Gaussian function. Generates a 'radial' Gaussian function in 2D of any positive integer order. | 156 | 0 | |||
| 20 Jul 2007 | Integer order 1D Gaussian function Performs a Gaussian function of any positive order. | 137 | 0 | |||
| 18 Jul 2007 | SMIProm The program helps you select ROI from image and find and process intensity profile | 21 | 1 | |||
| 13 Jul 2007 |
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mmvn_toolkit complete toolkit for generating, training, testing and viewing multidimensional gaussian mixtures | 28 | 1 | ||
| 02 Jul 2007 |
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basic paraxial optics toolkit A set of paraxial optics functions for beam propagation and modal decomposition. Numerous examples. | 38 | 2 | ||
| 21 May 2007 | Autocorrelation Autocorrelation of Commonly used pulses | 77 | 3 | |||
| 18 May 2007 | Multivariate Gaussian Distribution Calculates samples from a multivariate Gaussian distribution. | 153 | 16 | |||
| 07 May 2007 |
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Finite Difference Beam Propagation Method Gaussian pulse propagated in free space using FDBPM | 46 | 1 | ||
| 20 Dec 2006 | Gauss elimination with complete pivoting This function calculate Gauss elimination with complete pivoting | 108 | 8 | |||
| 25 Oct 2006 | Method of elimination of Gauss with pivoting partial Solve Linear Equation in format Ax=b | 86 | 13 | |||
| 12 Oct 2006 | Sum of harmonics Sum of harmonic components through FORTRAN MEX file | 15 | 0 | |||
| 11 Oct 2006 | 1D Gaussian lowpass filter Returns coefficients of 1D Gaussian lowpass filter | 122 | 1 | |||
| 26 Sep 2006 | Multivariate NIG fit It fits a multivariate normal inverse gaussian distribution to your data | 21 | 0 | |||
| 24 Aug 2006 | Gaussian Pyramid - Expand and Reduce routines 1D, 2D and 3D This contains set of routines, for the 'expand' and 'reduce' operations of Gaussian Image Pyramids f | 94 | 2 | |||
| 19 Jul 2006 | gaussian curve fit gaussian curve fit | 246 | 13 | |||
| 05 Jul 2006 |
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Two-Beam Simulator Simulates interference pattern of two Gaussian beams | 25 | 0 | ||
| 29 Jun 2006 |
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Fabry-Perot Simulator Simulates intensity after propagation of Gaussian Beam through a Fabry Perot interferometer. | 27 | 2 | ||
| 24 May 2006 |
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Surface Curvature Vectorized surface curvature computation | 148 | 6 | ||
| 03 May 2006 |
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EM image segmentation Apllication of EM algorithm to segment a grey scale image on diferent classes | 141 | 5 | ||
| 22 Mar 2006 | Mean Curvature (Fast code) Calculate the Mean curvature of a given surface (x,y,z) using vectorized form. | 62 | 10 | |||
| 13 Mar 2006 | Cumulative Distribution Function of CDO Loan Portfolio Loss in the Gaussian Factor Model Computes Cumulative Distribution Function of CDO Loan Portfolio Loss in the Gaussian Factor Model | 22 | 1 | |||
| 06 Mar 2006 |
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Fast EM_GM An expectation maximization algorithm for learning a multi-dimensional Gaussian mixture. | 79 | 3 | ||
| 06 Mar 2006 |
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EM_GM An expectation maximization algorithm for learning a multi-dimensional Gaussian mixture. | 320 | 32 | ||
| 06 Feb 2006 |
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quadg Gaussian Quadrature code and quadrature framework | 40 | 0 | ||
| 03 Feb 2006 | gaussleg Calculates the integral of function f from a to b using ngp Gauss points. | 127 | 4 | |||
| 02 Feb 2006 |
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Gauss3D Performs 3D Gaussian integration over user-defined volume. | 95 | 0 | ||
| 09 Jan 2006 |
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Custom 2D Gauss Generates a customized 2D gauss | 74 | 4 | ||
| 05 Dec 2005 |
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BPSK Probability of Error in AWGN Simple example of error probability in AWGN channel | 51 | 0 | ||
| 07 Nov 2005 | Fast Computation of the Expected Tranche Loss of CDO Credit Portfolio An algorithm for fast computation of the expected tranche loss of CDO credit portfolio. | 30 | 5 | |||
| 24 Oct 2005 | Plot_GM Generate ellipse and landscape plots of Gaussian mixture. | 38 | 2 | |||
| 29 Sep 2005 | fitgauss Fits one Gaussian curve to data. | 77 | 12 | |||
| 27 Sep 2005 | NIG MCMC fit This function implements the Gibbs scheme of Karlis and Lillestol (2004). | 23 | 0 | |||
| 09 Sep 2005 |
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Gradient using first order derivative of Gaussian Output the gradient image of a grayscale image | 135 | 8 | ||
| 07 Sep 2005 |
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Local Normalization Reduce the difference of the illumination. | 49 | 2 | ||
| 22 Jul 2005 |
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HFC_display Draws HFC tensors computed by Gaussian 98/03. | 10 | 5 | ||
| 31 May 2005 |
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Gaussian Bell Creates a 2 dimensional gaussian distribution. | 46 | 4 | ||
| 16 May 2005 | AUTOMATIC THRESHOLDING This function implementos the Gaussian Serach Algorithm for thresholding. | 35 | 1 | |||
| 02 May 2005 | Histogram Gaussian Smooth This function implements the gaussian smooth of any size for an histogram ... | 67 | 1 | |||
| 28 Apr 2005 | Fast Gaussian Filtering Recursive gaussian filtering. | 160 | 2 | |||
| 04 Mar 2005 |
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Dim Detection in Images Detects any foriegn bodies in the images taken by CMOS Image sensor. | 18 | 0 | ||
| 09 Dec 2004 |
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Univariate Multimodal Random Number Generator Generate random numbers from a mixture of Gaussian distributions. | 18 | 1 | ||
| 06 Dec 2004 | UWB Monocycle Displays the time waveform for the Gaussian pulse function. | 165 | 9 | |||
| 29 Nov 2004 | Gaussian and Nearest Mean Classifiers Estimating probability of Classification error for Gaussian and Nearest Mean Classifiers | 44 | 4 | |||
| 27 Oct 2004 | normalizepdf.m Forces the pdf of data to be normal. | 130 | 2 | |||
| 15 Oct 2004 | Normal Inverse Gaussion Distribution Extends the statistics toolbox by the NIG distribution. | 45 | 3 | |||
| 12 Oct 2004 |
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Gaussian Random Samples Generation Generates 2-dimensional gaussian samples. | 102 | 11 | ||
| 17 Aug 2004 | fftfgn Simulates fractional Gaussian noise (FGN) *efficiently* by using the FFT. | 17 | 0 | |||
| 15 Jun 2004 | Gaussian Curvature Given a surface of point cloud data (x,y,z), the output is a matrix containing gaussian curvature. | 57 | 8 | |||
| 10 Jun 2004 | Mean Curvature Calculate the Mean curvature of a given surface (x,y,z). | 52 | 6 | |||
| 09 Jun 2004 | Gaussian Pyramid - Expand and Reduce routines This contains set of routines, for the 'expand' and 'reduce' operations of Gaussian Image Pyramids. | 99 | 11 | |||
| 20 Apr 2004 | Image Compression Demo source code for image compression. | 387 | 12 | |||
| 23 Oct 2003 | Gauss2lats Estimates the latitudes of a Gaussian grid. | 11 | 0 | |||
| 01 Oct 2003 | MVGRND Generates multivariate Gaussian random variables. | 21 | 7 | |||
| 05 Nov 2002 | TYPE2_GAUSSIAN_3D Useful to visualize type2 MF functions. | 14 | 0 | |||
| 11 Sep 2002 |
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The Matrix Computation Toolbox A collection of M-files for carrying out various numerical linear algebra tasks. | 30 | 12 | ||
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