Random Fractal

This function generates random numbers distributed according to the Laplace distribution using the Probability integral transformation Platforms: Matlab

A few days ago I was in need of uniformly random points generation on the surface of sphere. I suddenly discovered that common parametrization with 2 angles is useless, it gathers too many points in the poles. At MathWorld you can find the complete demonstration, here the main lines:To pick a... Platforms: Matlab

% This function allow you to build 3D-fractal trees% by using modified algorithms based on the so-called Kantor`s array% and method of inverse trace% These methods allow you to economise time and computer memory% considerably% It`s arguments:% FraktalTM3D(n,r,phi,chi,xb,yb,zb)% n - number of... Platforms: Matlab

The function TRUERAND returns truly random integers using random.org's Random Integer Generator. According to random.org, the numbers are generated based on atmospheric noise and skew-corrected to generate uniform numbers. The generated numbers have been shown to pass the NIST tests for RNGs.The... Platforms: Matlab

MATLAB Toolbox for Simulation and Visualization of Random Boolean Networks (RBN).- Different update modes (synchronous/asynchronous deterministic/non-deterministic)- Statistical Functions- Topology EvolutionComplete documentation, function reference, tutorials, gallery and more available... Platforms: Matlab

FDSURFFT computes fractal dimension (slope) of surface image im and draw rose plots of slope and intercept. Platforms: Matlab

Used to generate random networks of any size. Necessary parameters only the number of nodes, the largest number of out-arc, the maximum interval between adjacent nodes (node number), and two parameters of beta distribution of , the output to a Excel file Platforms: Matlab

Persistent random walk has been used as a model to study directional migration of cells. Platforms: Matlab

Simple function to generate N random variates from a gamma distribution. Uses acceptance-rejection method, e.g. http://en.wikipedia.org/wiki/Gamma_distribution Platforms: Matlab

It is a 2-Dimensional Random Walk process program in matlab. Platforms: Matlab

Routines to generate random numbers from various handy distributions: binomial, geometric, general discrete, Pareto, etc. See:http://www.math.uu.se/research/telecom/software Platforms: Matlab

This m-file produces random numbers from the negative Binomial distribution using one of four methods and it tests which is faster. Platforms: Matlab

Its based on the traditional box-counting method for finding the fractal dimension of an image. The code is just for beginners for getting an idea of how the box-counting is done. Platforms: Matlab

Fits the Laird-Ware Linear Random Effects Model. This model assumes that for each subject y=x*b+z*g+e where x and z are known m x p and m x r matricies, b is p x 1 parameter vector and g is a r vector which has a multivariate normal distribution with mean zero, e is a vector of identitcal... Platforms: Matlab

A more short code for generating a random matrix A of (1,-1),no loop Platforms: Matlab

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

A very simple random integer generator using rand().[just for educational purpose ;) !!] Platforms: Matlab

This function generates random Bernoulli variables. There is often a need to generated a random variable that has Bernoulli distribution. This function generates Bernoulli random variables 0 and 1. Platforms: Matlab

It takes about 15 minutes to plot the entire fractal. Platforms: Matlab

It will take about 8 seconds to plot the image fractal.The user can remove the "%" at the starting of last line to save the figure in a png file of 2000x2000 resolution. Platforms: Matlab