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em_ghmm : Expectation-Maximization algorithm for a HMM with Multivariate Gaussian measurement Usage ------- [logl , PI , A , M , S] = em_ghmm(Z , PI0 , A0 , M0 , S0 , [options]); Inputs ------- Z Measurements (m x K x n1 x ... x nl) PI0 Initial probabilities (d x 1) : Pr(x_1 = i) , i=1,...,d. PI0...

gaussianPlume Steady-state gaussian plume distribution model gaussianPlume models the dispersion of a continuous point source, i.e. plume, in various conditions and terrains. The output of gaussianPlume is a 3-dimensional matrix containing the concentrations of the emitted substance over a field...

RANDBLOCK - randomize blocks of a matrixR = RANDBLOCK(M,S) randomizes the matrix M by dividing M into non-overlapping blocks of the size specified by S, and shuffling these blocks. M can be a N-D matrix.The number of elements in S should match the number of dimensions of M, or S can be a scalar...


Platforms: Matlab

http://simulations.narod.ru/See animation here:This code is to make time-lapse movie with camera always directed to mounting. The movie was made with digital camera. I made ~200 photos while go walk. Each 20 steps I made 1 frame that is about 13 meters. Then 200 frames played with 20 frames per...


Platforms: Matlab

SubSync.m adjusts *.srt subtitles by defining timeshift or begin-/endtimes.Personally, i use it with a call script:clccommandwindowclear allFolder='E:MoviesThru The Moebius Strip [2005] AVI DVDRip';FileOld='Thru.The.Moebius.Strip.Ned.DVD.srt';FileNew='esd-ttms.srt';% method...


Platforms: Matlab

Mex implementation of EM algorithm for multivariate Gaussian mixture. Multiple data/initial parameters are allowed by ND slices definition em_mvgm : Expectation-Maximization algorithm for Multivariate Gaussian Mixtures Usage ------- [logl , M , S , P] = em_mvgm(Z , M0 , S0 , P0 , [nbite]); Inputs...


Platforms: Matlab

The RealTime Pacer block slows down ("paces") simulation time so that it synchronizes with real elapsed time. The degree of slowdown is controllable via a Speedup parameter.1) The block is implemented using an M S-function, so it works on any supported Simulink platform. It does not support code...


Platforms: Matlab

Usage: [mfRefinedMesh, mnTriangulation] = LoopSubdivisionLimited( mfMeshPoints, mnTriangulation, fMinResolution, vbBoundaryEdges)This function sub-divides surface meshes, using the Loop subdivision algorithm [1]. This algorithm is based on B-spline curve continuity, leading to good...


Platforms: Matlab

2D FDTD simulation of light in a waveguide splitter/combinerWritten for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta, B.Tech., M.Tech. Electrical...


Platforms: Matlab

An FEM solution for Laplacian in a bounded regionWritten for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta, B.Tech., M.Tech. Electrical Engg.Kayatri, M.S....


Platforms: Matlab

FEM simulation of a parallel plate capacitor to obtain electric field and voltage distributions.Written for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta,...


Platforms: Matlab

A 2D TM wave containing the xy-plane polarized magnetic field having components Hy and Hx and z-polarized electric field Ez. The fields are updated at every timestep, in a unitless space, where all physical parameters of free space are normalized to 1. The update is done using standard update...


Platforms: Matlab

A 2D TM wave containing the xy-plane polarized magnetic field having components Hy and Hx and z-polarized electric field Ez. The fields are updated at every timestep, in a unitless space, where all physical parameters of free space are normalized to 1. The update is done using standard update...


Platforms: Matlab

FEM simulation of voltage and electrical field distributions in a microstripWritten for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta, B.Tech., M.Tech....


Platforms: Matlab

2D FDTD for observing coupling of light in ring resonator structureWritten for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta, B.Tech., M.Tech. Electrical...


Platforms: Matlab

2D FDTD of light guided through a photonic crystal 1X4 power splitter deviceWritten for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta, B.Tech., M.Tech....


Platforms: Matlab

Calculate the sound speed of water for any given temperature, pressure, and salinity. OUTPUT: sound speed in m/sINPUTS:This function allows any or all inputs to be scalar or vectors. However, dimensions of all vector inputs must agree.T_degrees_C is temperature in [dlT-C]P_kPa is absolute...


Platforms: Matlab

plots a 3-D "line" with c-data as colorMakes a surface object and the colouring is controlled by the colormap.Example:v_start = [2 1 8]; % m/sg = 9.81; % m/(s^2)t_impact = 2*v_start(3)/g; % st = [0:t_impact/100:t_impact]'; % sx = v_start(1)*t; % my = v_start(2)*t; % mz = v_start(3)*t-1/2*g*t.^2;...


Platforms: Matlab

NDellipse returns 2d coordinates of several ellipsoids defined by NDslices. Usage [x , y] = ndellipse(M , S , [H] , [R] , [N]); ------ Inputs ------- M : Mean vector (d x 1 x [n1] , ... , [nl]) S : Covariance (d x d x [n1] , ... , [nl]) H : Transfert Matrix (2 x d) (default H = eye(2 , d)) R :...


Platforms: Matlab

Dev is powerful and very flexible content management system for web portals.DEV contains many of modules included in standard distribution:- Articles - Dev provides easy way to publish articles for everyone visitor after registration. As site administrator, you have to check every article, and...


Platforms: PHP