Lower Incomplete Gamma Function

09 Mar 2008 (Updated 08 Apr 2010)An estimate of probability density function of the given random data with bounded support. Platforms: Matlab

Computes the nth moment mean of a function (needs more implentation).m = moment(x, y, n)m = nth moment of yx = domainy = datan = nth moment == 1 by defaultm = int(x^n * y) / int(y)where int is integral over all x integral is calculated using trapezium rule Platforms: Matlab

The function shows the text string S and prompt the user for an input value guaranteing that the input value is numdoTeric.When the value is not numdoTeric the function gives an error mensage and prompts for a new value until it is numeric. Platforms: Matlab

This is a simple function that should come with the one present on this site (Variance Ratio Test) which couldn't work without this. Platforms: Matlab

This function uses rectangle command to plot a circle. The center is to be given in a vector form and radius is a non-negative number. Platforms: Matlab

Polygamma function of arbitrary order valid in the entire complex plane. This is a generalization of the Psi (or digamma) function. Useful for summing infinite series. Platforms: Matlab

HYPERGEOMETRIC2F1 Computes a hypergeometric function using the series expansion:f(a,b;c;x)=1 + [ab/1!c]x + [a(a+1)b(b+1)/2!c(c+1)]x^2 +[a(a+1)(a+2)b(b+1)(b+2)/3!c(c+1)(c+2)]x^3 + ...This function solves the Gaussian Hypergeometric Differential Equation:x(1-x)y'' + {c-(a+b+1)x}y' - aby = 0 Platforms: Matlab

This function allow you to perform 2d interpolation for matlab code that have to be compiled to C. Platforms: Matlab

parameter fun means function, x0 and x1 the interval of function where we search zeros. Platforms: Matlab

This function can be used to obtain smooth function by increasing number of points of the function. Platforms: Matlab

Function accepts size distribution in the form of two vectors: mesh size (d) and cumulative percent material retained R(d).Example:d = [0.08 0.50 1.25 2 4 6.3 8 12.5 16 40]Rd = [95.61 87.71 82.45 79.78 73.28 66.98 63.21 55.4 49.91 23.95][k, n] = RRD(d, Rd)Result of the function is a figure... Platforms: Matlab

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

The Matrix Function Toolbox is a MATLAB toolbox connected with functions of matrices. It is associated with the book Functions of Matrices: Theory and Computation and contains implementations of many of the algorithms described in the book. The book is the main documentation for the toolbox.The... Platforms: Matlab

A simple function to write some text string to a file. Usage is the opposite of Matlab's native fileread function.See also "fileappend."-jqw Platforms: Matlab

This function normalizes the columns of a given matrix. That is it makes l2 norm of each column to 1. Platforms: Matlab

This mdf-import function is a modification of Stuarts MDF import tool. A resampling functionality to a unique time signal has been added to allow easy access to all signals and simplify plotting and other analysis with a comon time vector. The help file also shows a possibility to shorten all... Platforms: Matlab

Gamma AMS is short for Gamma Agency Management Software for insurance agencies with multiple offices written in PHP 5. Platforms: PHP

Function Grapher is graph maker to create 2D, 2.5D, 3D and 4D function graphs, animations and table graphs. 2D functions can be in the form of explicit, parametric, piecewise, implicit and inequality. 3D functions can be in the form of explicit, parametric and implicit. Platforms: Windows, Windows 7, Windows Server

PHP Function Reference provides fast lookup of information about the PHP web programming language. Features * Offline access to the same documentation found on PHP.net * Extensive cheat sheet of common PHP language syntax * Interactive date string formatter * Favorites list * 1-click... Platforms: Mac

The Ejs Wave Function Plotter model displays a one-dimensional wave function u(x,t) depicting a disturbance at position x and time t. The disturbance can be mass density, pressure, or electric field depending on the physical context. The default wave function is sinusoidal but any other analytic... Platforms: Mac