Mathematics scripts - Top 4 Download

Mathematics script downloads

Golaycodec

The encoding and decoding operations can be done with error correction for all transmission errors. Requirements: · MATLAB 7.5 or higher ...
Matlab

Piecewise Parabolic Interpolation

It performs piecewise parabolic interpolation and approximated calculation of first and second derivative at the interpolation point. Requirements: · MATLAB 5.2 or higher ...
Matlab

REPLICATE

The script currently supports 2D & 3D arrays. Requirements: · MATLAB 7.5 or higher ...
Matlab

IPF

IPF allows one to find a matrix S, close to an input matrix T, but such that the row sums of S are R, and the column sums of S are C.Its useful in a range of tasks like traffic matrix problems, statistics for examining independence assumptions in contingency tables, etc. ...
Matlab

Sumsqint

The function's algorithm uses Gaussian integer factorization and variable precision integers. Requirements: · MATLAB 7.8 or higher ...
Matlab

Fast Peak Locator

The array's end points are automatically excluded. Requirements: · MATLAB 7.8 or higher ...
Matlab

Fourier Series Calculator

It tries to approximate a f(x) function with a m term Fourier series, using the quad MATLaB function. Requirements: · MATLAB 7.1.0 or higher ...
Matlab

Matlab code for the Kalman filter

It will compute the Kalman gain and the stationary covariance matrix using a Kalman filter with a linear forward looking model. Requirements: · MATLAB 7 or higher ...
Matlab

NextVector Toolbox

It can handle iteration for all permutations, combinations, subsets and tuples.This is useful when the results of perms or nchoosek are too large to hold in memory but the number of iterations is feasible.Vectors are ordered according to number of elements and lex. if the length is the same, they are ...
Matlab

Min Max filter

It can eprform the following multidimensional array filtering: running filters in 1D and 2D, filters for image processing applications (erosion/dilatation), 3D and more.The MEX engine uses an algorithms that requires no more than three comparisons per element and per dimension in all configurations.   Requirements: · MATLAB 7.8 · MEX ...
Matlab

smallestMin

MATLAB has a built-in function called min that returns the smallest value in some numeric vector.This function does the same thing, but it returns the smallest min from all the vectors. Requirements: · MATLAB 7.6 or higher ...
Matlab

randMat

The result will be displayed in a matrix format. For uniform distributions,the values returned by the MATLAB function rand() are multiplied by (b-a), then added to a.For normal distributions the output of randn() is multiplied by the standard deviation (b), and then added to the desired to the mean (a). ...
Matlab

Cyclebasis

This can be used for finding the linearly independent equations derived from Kirchhoff's second law.It finds a set of fundamental cycles that correspond to linearly independent circuit conservation equations. Requirements: · MATLAB 7.8 or higher ...
Matlab

Bron Kerbosch Maximal Independent Set Algorithm

Maximal independent sets come in handy for certain applications. The Bron-Kerbosch algorithm is a well-known algorithm for listing all the maximal independent sets.It is used for finding maximal cliques or finding the maximal independent sets in the complementThis file is an implementation of this algorithm, geared towards data structures as MATGRAPH ...
Matlab

Geometrical Assistant

By using this class geometric manipulations of points (axonometries, perspective, mapping 3D to 2D, rotations in 3D) are performed.The class can be easily implemented into your own projects. ...

Zimpl

Zimpl is a language to translate the mathematical model of a problem into a linear or (mixed-) integer mathematical program expressed in .lp or .mps file format which can be read and (hopefully) solved by a LP or MIP solver. Zimpl is a command line program written in plain C and ...

Linear Equations Solver Applet

This java applet solves linear equations of two unknown variables. You have to take care of two points, while using this applet. First, you should only enter numbers only as coefficients. You can not use fractions or other expressions as coefficients. If your equations have fractions as coefficients, reduce them to ...

MaximaPHP

MaximaPHP is a Web based PHP interface to communicate to Maxima computer algebra system in the server. It takes user input, send it to Maxima, and show the output back to website. It could send almost any commands including 'plot2d' and 'plot3d' to plot graphs. ...

SimplexInPHP

Simplex-in-PHP are PHP scripts that solve small linear programming and integer linear programming problems executing the simplex method step by step, printing the tableau and drawing the graphical analysis.Useful for students in Operational Research. ...

Probe Deeper PHP

Probe Deeper PHP will provide class libraries for simple and advanced statistical analyses, including multiple regression, forecasting, hypotheses testing, etc. ...