Download Shareware and Freeware Software for Windows, Linux, Macintosh, PDA

line Home  |  About Us  |  Link To Us  |  FAQ  |  Contact

Serving Software Downloads in 976 Categories, Downloaded 30.126.298 Times

Gaussian software
Filter: All | Freeware | Demo
Display by: Relevance |  Downloads |  Name

Gaussian

1 2 3 4 5 > 
Added: September 02, 2013 | Visits: 254

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: 289

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: 302

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: 268

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

Added: September 16, 2013 | Visits: 222

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: 177

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: September 09, 2013 | Visits: 251

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: 197

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: 185

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: 199

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: 245

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: 248

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

Released: June 12, 2015  |  Added: June 16, 2015 | Visits: 3.209

Data Curve Fit Creator Add-in Data Curve Fit Creator Add-in is an easy-to-use data analysis add-in for Microsoft Excel. It adds curve fitting, interpolation, and data smoothing functions to Excel. Curve fitting functions include polynomial fits and a versatile local regression (loess) function. Interpolations include... Platforms: Windows, Windows 8, Windows 7, Windows Server, Other

License: Shareware Cost: $79.95 USD Size: 5.68 MB Download (269): Data Curve Fit Creator Add-in Download

Released: November 19, 2012  |  Added: November 19, 2012 | Visits: 181

Gaussian ESI Automated Creator A simple software to extract useful data from gaussian log files. Platforms: Windows, Mac, Linux

License: Freeware Size: 310 KB Download (27): Gaussian ESI Automated Creator Download

Released: December 16, 2012  |  Added: December 16, 2012 | Visits: 246

Gaussian Output Tools Gaussian Output Tools is a package of simple scripts to extract data from Gaussian output files. Platforms: Windows, Mac, Linux

License: Freeware Size: 2.09 KB Download (27): Gaussian Output Tools Download

Added: May 10, 2013 | Visits: 238

Gabedit Gabedit is a Graphical User Interface to Gamess-US, Gaussian, Molcas, Molpro, MPQC and Q-Chem computational chemistry packages.Gabedit includes graphical facilities for generating keywords and options, molecule specifications and their input sections for even the most advanced calculation... Platforms: *nix, C/C++, BSD

License: Freeware Download (31): Gabedit Download

Added: April 08, 2013 | Visits: 314

Coherent QPSK simulation and BER vs. SNR curve This program performs a Monte Carlo simulation of a coherent QPSK communication system and plot the error probability performance over additive whit Gaussian noise channel. The detection is based on correlation metric. Simulation is performed for 10,000 bits and measurements are made accordingly. Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Coherent QPSK simulation and BER vs. SNR curve Download

Added: July 06, 2013 | Visits: 335

1D Gaussian lowpass filter This function returns coefficients of Gaussian lowpass filter.Advantages of Gaussian filter: no ringing or overshoot in time domain.Diasadvantage: slow rolloff in frequency domain.Pass SR=sampling rate, fco=cutoff freq, both in Hz, to the function.Coefficients for FIR filter of length L (L always... Platforms: Matlab

License: Freeware Size: 10 KB Download (21): 1D Gaussian lowpass filter Download

1 2 3 4 5 >