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gamma

Records 1-30 of 73  |  Go to 1 2 3 Next >> page 
Script Title  /  Popularity Date License Rating Size
rand_gamma
Generate a Gamma random variable "Statistical Distributions", Evans, Hastings, Peacock, 2nd Edition, Wiley, 1993, p.75-81INPUTS: (N,M) = size of array of random variables to generate b = scale parameter > 0 c = shape parameter > 0 probability density function (pdf) p(x) ...
February 14th 2013 Shareware    10k
Gamma Random Variate Generator
Simple function to generate N random variates from a gamma distribution. Uses acceptance-rejection method, e.g. http://en.wikipedia.org/wiki/Gamma_distribution
December 23rd 2012 Shareware    10k
Bivariate Gamma Distribution (CDF, PDF, samples)
This zip contains functions that allow- to draw random samples from any arbitrary bivariate Gamma distribution, with Gamma distributed marginals. The user should specify the shape and scale parameters of the marginals, as well as the linear correlation coefficient.The algorithm ...
December 22nd 2012 Shareware    10k
Gamma AMS
Gamma AMS is short for Gamma Agency Management Software for insurance agencies with multiple offices written in PHP 5.
May 21st 2013 Free  2.5 stars 481k
GammaCorrection
GAMMACORRECTION calculates the Gamma Correction for a particular imageFunction GAMMACORRECTION accepts an input image and some gamma value, then applies gamma correction by this value to the image returning corrected image.
January 29th 2013 Shareware    10k
gaussmult
In mathematics, the multiplication theorem is a certain type of identity obeyed by many special functions related to the gamma function. For the explicit case of the gamma function, the identity is a product of values; thus the name. The ...
January 22nd 2013 Shareware    10k
Evaluation of the upper incomplete gamma function
GAMMA_INCOMPLETE evaluates the upper incomplete gamma function(incomplete gamma function of the second kind) $Gamma(a,x)$at non-negative values of the argument. This function extends theMATLAB function gammainc to negative values of the parameter a. SYNOPSIS: fun=gamma_incomplete(x,a) INPUT x : function argument a ...
January 9th 2013 Shareware  2.5 stars 10k
Log Factorial of Large Positive Numbers
Matlab doesn't provide the values of n! when n>170, but this code can evaluate the logarithm of of n! with absolute accuracy of 1e-12 or better, and relative accuracy of 1e-15 or better. The following codes employ Stirling's integration formula ...
March 24th 2013 Shareware    10k
damped simle pendulum
after downloadingto run program, enter damping(r,R,h,l,m)m=mass of bobh=height to which bob is thrownl=damping factor(i.e gamma=(l/2m))r=length of pendulmr=radius of bobenter ur values...for programm..enjoy...
January 21st 2013 Free    10k
Closed-skew Gaussian generator
Genereates random number from the closed-skew Gaussian distribution with two different methods:CSN_mcmc.mDoes mcmc, so each realisation are not completely independent% Usage: [res, t_wi, t_inv] =CSN_mcmc(Mu,Sigma,Gamma,Nu,Delta,num,burn)%% Mu,Sigma,Gamma,Nu,Delta: parameters in CSN% num: number of realisations% burn: burnin time, the first 'burn' realisations ...
December 20th 2012 Shareware    10k
Evaluation of the Laplace transform of the Pareto distribution
LAPLACEOFPARETO evaluates the Laplace-Stietljes transform (LST) of the Paretodistribution with parameters a and b. Specifically, this function evaluatesthe LST E[exp(-sX)] of a random variable $X$ which has Pareto distribution$F(x)=1-frac{b^a}{(b+x)^a}$, where s>0, a>0, b>0. The formula used canbe found in the ...
February 18th 2013 Shareware  2.5 stars 10k
Log of factorial of large numbers
This function computes log10 of the factorial. Unlike FACTORIAL, it is not limited to arguments less than 171.Two methods are implemented, one based on the gamma function (thank you, John), as well as a direct sum. The user can choose ...
June 3rd 2013 Shareware    10k
Johnson curve fitting
Implements Carnegie-Mellon STATLIB/Applied Statistics AS-99 for fitting Johnson curve pdfs and developed by:Hill, I.D., R. Hill, and R.L. Holder, 1976. Algorithm AS 99: Fitting Johnson Curves by Moments, Applied Statistics, Vol. 25, No. 2, 180-189.[gamma,delta,lambda,xi,jctype,fault_msg]=cmu_as99_johnson_pdf_off_line(x)Input:x vector of sample observationsOutput:Parameter names ...
January 1st 2013 Shareware    10k
Design Pattern: Singleton (Creational)
Intent: Ensures a class only has one instance and provide a global point of access to it [1].Motivation: It's important for some classes to have exactly one instance. For example, it can be desirable to have only a single instance ...
March 6th 2013 Free  2.5 stars 41k
Intensityadjust
INTENSITYADJUST launches an interactive, uicontrolled figure for use with the Image Processing Toolbox function IMADJUST. The class support for the input argument is the same as that for imadjust.The function will display a two versions of the input image. The ...
March 17th 2013 Shareware    10k
ToleranceFactor
ToleranceFactor computes the exact tolerance factor k for the two-sided (optionally also for the one-sided) p-content and gamma-confidence tolerance interval TI = [Xmean - k * S, Xmean + k * S],where Xmean = mean(X), S = std(X), X = ...
May 7th 2013 Shareware    10k
3d_MKE
solwing Curl(Curl(A))+gamma*A = f vector equation in 3D
April 23rd 2013 Free     
Random number generation from an arbitrary log-concave generalized pdf
Program "rand_log_concave.m" generates random numbers from an arbitrary log-concave generalized pdf (i.e., a pdf known up to its normalization constant). The log of the pdf must be concave. In particular, the program can be used to generate random numbers efficiently ...
January 18th 2013 Shareware    10k
DVB-S2 - Getting Signal Constellations and Bit Mappings
%DVBS2Constellation Signal Constellations taken from ETSI EN 302 307% [CONSTELLATION, BITMAPPING] = DVBS2Constellation(MODSCHEME,GAMMA)% returns the constellation points and the bit mapping specified in the DVB-S2% Standard ETSI EN 302 307. The output vector CONSTELLATION contains the% constellation points and the ...
March 17th 2013 Shareware  2.5 stars 123k
Gamma Site Guard
Set up membership areas for websites. Includes easy installation, advanced account management and a protection system based on .htaccess and .htpasswd.
November 26th 2005 Commercial  2.5 stars  
PlotMeTheGreeks
A useful tool built to help the user gain an intuitive feel for option pricing and the greeks.Allows the user to create a portfolio of options (and thus straddles, strangles, butterflies and anything else you fancy can be easily created ...
February 4th 2013 Shareware    20k
MultiMon Manager
MultiMon Manager (MMM) is a Library to handle, detect, enumerate and control multiple Monitors under Windows, written in Object Pascal. MMM is capable to use the Windows Low-Level Monitor API including VESA Monitor Control Command Set (VESA MCCS).You can use ...
March 14th 2013 Free     
Design Pattern: Iterator (Behavioural)
Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation [1]. This design pattern is also known as Cursor.Motivation: An example of an aggregate object is an instance of the List ADT. Consequently, ...
December 29th 2012 Free  2.5 stars 31k
gqqplot
GQQPLOT(X,DIST) makes an plot of the quantiles of the data set X versus the inverse of the cdf of a distribution specified in DIST, evaluated at probabilities equal to the quantiles of X. The parameters of the distribution are calculated ...
March 16th 2013 Shareware    10k
Gamma Web Shell
If you don't have shell access to a server, this script allows you to execute shell commands directly from your browser.
December 13th 2005 Free     
DisplayKit
DisplayKit is a wrapper framework for the Mac OS X CoreGraphics API designed to provide an Objective-C interface to the following services: display capturing, resolution switching, gamma fading, getting display attributes, and more.
February 15th 2013 Free     
pearspdf
% pearspdf% [p,type,coefs] = pearspdf(X,mu,sigma,skew,kurt)%% Returns the probability distribution denisty of the pearsons distribution% with mean `mu`, standard deviation `sigma`, skewness `skew` and% kurtosis `kurt`, evaluated at the values in X.%% Some combinations of moments are not valid for any ...
May 10th 2013 Shareware    10k
HOT Thermodynamic Tools for Matlab
HOT is a package originally constructed for combustion modeling in Matlab. It calculates common thermodynamic properties such as enthalpy, specific heat, entropy, internal energy, gamma, ideal gas constant, molecular weight, etc
May 19th 2013 Free  2.5 stars 143k
ImageFix
Upload an image through this browser based graphic manipulation tool and you can re-size by pixel or percentage, rotate, crop, dither, blue, oil paint, charchoal, swirl, wave, set gamma's, negate, normalize, sharpen, etc.! Supports JPGs, GIFs and PNGs.
December 21st 2005 Commercial     
DorHanomunortest
Doornik-Hansen (1994) introduce a multivariate version of the univariate omnibus test for normality of Shenton and Bowman (1977), based on the transformed skewness and kurtosis. Due that the skewness and kurtosis are not independently distributed and the kurtosis approaches very ...
February 8th 2013 Shareware    10k
Related Code
PhotoRefiner V2.0
Is a free photo retouching application. It has very simple and intuitive user interface. This product is for casual user who wants software that provides common photo retouching and printing functionality without the complexity of fully featured photo application. Features: ...
June 11th 2006     274k
Image Eye 7.2
A fast image viewer with a 'clean' user interface. - The only image viewer you should need for browsing images. - Small, very fast, highly tuned code - with MMX support. - A very 'sparse' but at the same time ...
June 17th 2006     347k
Related Software
Gamma Control
Gamma Control is a Mac OS X application that gives you the possibility to adjust the gamma correction curve of the screen. Use the application to calibrate the screen for new ambiant conditions without having to use the ColorSync Calibration ...
March 1st 2013     990k
Handy Gamma
Handy Gamma provide quick and easy adjustment to your display gamma and color temperature. It can also quickly switch to a green or red only display for use in night vision situations.<br /><br />
November 7th 2013      
ASP.NET ImageDraw
A set of server controls (ImageDraw, ImageDrawButton, and ImageDrawMap) which generate real time on-fly Dynamic Composite Images for ASP.NET. Deliver real time dynamically generated composite images such as picture thumbnails, image buttons, image maps or any other graphical application. Main ...
September 22nd 2008   5 stars 5,872k
ContextView Pro
Powerful multimedia add-on that allows you to preview image, video, and audio files when right clicking in Windows Explorer and common dialogs. View the full-size file, convert among 70+ formats, display slideshow, copy to clipboard, send by email, set as ...
May 21st 2006   5 stars 13,178k
EasyFit
EasyFit allows to easily and quickly select the probability distribution which best fits to data, reducing your analysis times by 70-95% over manual methods. It includes numerous features designed to save you time, prevent analysis errors, and help you make ...
March 25th 2007     2,430k
VividSwitcher
VividSwitcher is a novel software for changing screen resolution without altering position of desktop icons. While you are watching online movies, it can change resolutions temporarily to bring the best experience of a nicer and clearer movie, and then restore ...
April 21st 2008     943k
Scientific Calculator Precision 72
A handy, fast, reliable, precise tool if you need to perform complex mathematical calculations
Scientific Calculator Precision 72 is programmed in C#. All calculations are done in proprietary data type. The calculator handles mathematical formulas of any length and complexity. Calculation ...
February 11th 2009     2,707k
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