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Gaussian Integral software
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Gaussian Integral

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Added: May 10, 2013 | Visits: 233

Gaussian quadrature with Log singularity This script computes the definite integral of a user defined function over the interval [a, b]. The user can specify the number of Gauss points (1 Platforms: Windows, Mac, *nix, Python, BSD Solaris

License: Freeware Download (28): Gaussian quadrature with Log singularity Download

Added: April 12, 2010 | Visits: 1.571

Integral FTP Integral FTP project allows web developers to embed a fully featured FTP GUI client directly into their web pages.. Uniftp is a cross-platform FTP scripting language and shell. The FTP shell makes it easy to write FTP scripts that can then be run automatically. Uniftp supports FTP, FTPS (FTP over... Platforms: *nix

License: Shareware Cost: $399.00 USD Size: 1024 KB Download (105): Integral FTP Download

Released: June 02, 2012  |  Added: June 02, 2012 | Visits: 437

Boundary Shift Integral The Boundary Shift Integral creates a robust measurement of brain volume change from longitudinal MR scans. This package comes in very useful when used in the field of medical science. Now you can measure the brain volume with the help of this tool. Platforms: Windows

License: Freeware Download (46): Boundary Shift Integral Download

Added: May 10, 2013 | Visits: 209

com.wis.math.calc.Integral Implements the static behaviours of the Integral Class. This class cannot be subclassed or instantiated because all methods are static. usage:Integral.classMethod(args); Platforms: Windows, Mac, Flash,

License: Freeware Download (29): com.wis.math.calc.Integral Download

Added: September 02, 2013 | Visits: 253

BER Curve for QPSK in Gaussian Environment This program calculates BER curve against SNR for QPSK Modulation in Gaussian Environment.It calculates 100 errors for for each SNR value before calculating BER. This gives a good approximation of BER.I hope this will help students alot.Please feel free to contact me should anyone has any queries. Platforms: Matlab

License: Freeware Size: 10 KB Download (21): BER Curve for QPSK in Gaussian Environment Download

Added: April 29, 2013 | Visits: 287

BER Curve for BPSK in Gaussian Environmen Calculate and plot BER curve against SNR for BPSK Modulation in Gaussian Environment.It calculates 100 errors to Calculate BER for every SNR value to ensure better approximation.I hope that this help students of signal processing and communications... Platforms: Matlab

License: Freeware Size: 10 KB Download (20): BER Curve for BPSK in Gaussian Environmen Download

Added: March 28, 2013 | Visits: 300

Fast Gaussian Filtering A recursive implementation of the Gaussian filter. This implementation yields an infinite impulse response filter that has 6 MADDs per dimension independent of the value of sigma in the Gaussian kernel.Recursive Gabor filtering for 1D and 2D signals. For more information please... Platforms: Matlab

License: Freeware Size: 10 KB Download (20): Fast Gaussian Filtering Download

Added: April 11, 2013 | Visits: 266

Gaussian window in 3 dimensions G3 = gauss3D(sz_X, sz_Y, sz_Z, a, prec);returns a 3 dimensional matrix being a gaussian bell curve where the width in the (x/y/z)-dimension is proportional to 1/a(1), 1/a(2) and 1/a(3), respectively. "prec" is the data precision.Default is a=[2.5 2.5 2.5] and prec='double'Examples:Cubic-shaped... Platforms: Matlab

License: Freeware Size: 10 KB Download (20): Gaussian window in 3 dimensions Download

Convolution integral approximation via trapezoidal quadrature rule This code computes the approximation of the convolution integral (*) between two functions, f(t) and g(t), sampled at the times t1,t2,...,tm (unit spacing), via the trapezoidal quadrature rule. To compute the integral with other than unit spacing, multiply the result by the spacing... Platforms: Matlab

License: Freeware Size: 40.96 KB Download (20): Convolution integral approximation via trapezoidal quadrature rule Download

Added: September 16, 2013 | Visits: 219

BER Curve for QAM_16 in Gaussian Environment This script calculates BER for a numebr of SNR values in gaussian environment for QAM 16 Modulation.It calculates 100 errors for each BER measuremnet for better results.I hope this will be helpful for students of signal processing and communications alike. Platforms: Matlab

License: Freeware Size: 10 KB Download (18): BER Curve for QAM_16 in Gaussian Environment Download

Simple Zero Phase Distortion Multiplier-less Gaussian Low-Pass & High-Pass Filter of a Linear Chirp Simple Zero Phase Distortion Multiplier-less Gaussian Low-Pass & High-Pass Digital Filter of a Linear Chirp. Platforms: Matlab


Added: June 03, 2013 | Visits: 175

Integer order 1D Gaussian function Computes the Gaussian function in 1D:exp(-log(2)*(2*(x-x0)./FWHM).^(2*floor(abs(order))));Where:x = Co-ordinatex0 = Centre of functionFWHM = Full Width Half Max of the functionorder = Gaussian orderNormal Gaussian is of order 1.Note that FWHM = (1/e Half Width)/sqrt(2*log(2))log is the natural log. Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Integer order 1D Gaussian function Download

Added: July 17, 2013 | Visits: 134

HallenPulseSolution Compute the solution to Hallen's Integral Equation with symmetric excitation using pulse basis functions and point matching. Assumes a straight wire along z-axis.Uses the following script for gaussian quadrature weights:http://www.mathworks.com/matlabcentral/fileexchange/4540 Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): HallenPulseSolution Download

Added: September 09, 2013 | Visits: 248

Gaussian realization of a random variable GAUSSian REALIZation of a random variable with standard deviation sigma and correlation length lambda Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Gaussian realization of a random variable Download

Added: August 20, 2013 | Visits: 194

Gaussian fit Fits Gaussian curve into pointsThe function fits Guassian probability density function into a set of points. Standard deviation and mean are returned. Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Gaussian fit Download

Beam Propagation Method for advancing gaussian beam in a profiled medium Basic GUI for Beam Propagation Method for advancing gaussian beam in a profiled medium.It can be used to demonstarate the concept of beam propagation.Any comment will be welcomed. Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Beam Propagation Method for advancing gaussian beam in a profiled medium Download

Added: March 23, 2013 | Visits: 183

Integer order radial-2D Gaussian function Calculates a rotated 2D gaussian (cylindrical)y = gauss2D_R(X, Y, FWHM_x, FWHM_y, theta, order);X = Matrix of x indicesY = Matrix of y indicesFWHM_x = FWHM in x dimensionFWHM_y = FWHM in y dimensiontheta = Rotation angle in degress (+ve = anticlockwise)order = Gaussian orderSet:X = ones(Ny, 1) *... Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Integer order radial-2D Gaussian function Download

Added: August 23, 2013 | Visits: 196

2D Multivariate Gaussian this function plots the 2D multivariate gaussian when the mean and covariance are provided. It does not use for loops. ex: plot mean=[10;11],cov=[6 0;0 6] 2D multivariate gaussian function >> mvg([10;11],[6 0;0 6]) Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (21): 2D Multivariate Gaussian Download

Added: March 31, 2013 | Visits: 244

gui calculator based on gaussian quadrature inegration This is a simple gui application that used gaussian quadrature inegration based on index=1-3. It can be easily extended to higher order of indices for better accuracy. For more information visit:http://en.wikipedia.org/wiki/Gaussian_quadrature Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): gui calculator based on gaussian quadrature inegration Download

Added: August 21, 2013 | Visits: 247

Gaussian Wave Packet: Step Scattering The Gaussian Wave Packet: Step Scattering model simulates the time evolution of a free Gaussian wave packet in position space when it is incident on a potential energy step. The position-space wave functions are depicted using three colors on the graph: black which depicts the absolute square of... Platforms: Mac

License: Freeware Size: 824.32 KB Download (17): Gaussian Wave Packet: Step Scattering Download

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