Prinses Maxima
Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high...
Platforms: Mac, Linux
License: Freeware | Size: 1024 KB | Download (436): Maxima for Mac and Linux Download |
Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high...
Platforms: Windows
License: Freeware | Size: 31.9 MB | Download (426): Maxima Download |
NeoBio project consists of Bioinformatics algorithms in Java. What algorithms? The current version consists mainly of (pairwise) sequence alignment algorithms such as the classical dynamic programming methods of Needleman & Wunsch (global alignment) and Smith & Waterman (local alignment)....
Platforms: *nix
License: Freeware | Size: 102.4 KB | Download (109): NeoBio Download |
Kayali is a Qt based Computer Algebra System (CAS) that can also be used as an advanced replacement for KDE KCalc. Please Note: I am currently targetting a small subset of Maxima, while maintaining a medium-term goal of supporting all of Maxima. Please bear in mind that although Kayali probably...
Platforms: *nix
License: Freeware | Size: 563.2 KB | Download (105): Kayali Download |
GNU TeXmacs is a free scientific text editor, which was both inspired by TeX and GNU Emacs. The editor allows you to write structured documents via a wysiwyg (what-you-see-is-what-you-get) and user friendly interface. New styles may be created by the user. GNU TeXmacs implements high-quality...
Platforms: *nix
License: Freeware | Size: 5 MB | Download (98): GNU TeXmacs Download |
CLISP is a Common Lisp implementation. It implements the language described in the ANSI Common Lisp standard with many extensions.Common Lisp is a high-level, general-purpose, object-oriented, dynamic, functional programming language.CLISP includes an interpreter, a compiler, a debugger, CLOS,...
Platforms: Windows, Mac, *nix, LISP, BSD Solaris
License: Freeware | Download (65): CLISP Download |
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.
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (63): MaximaPHP Download |
Pw.mac is an enhancement to Maxima, so you will have to get Maxima. Pw.mac enables Maxima to handle integration, differentiation, computation of products, sums and powers, plotting, transforming and simplifying piecewise continuous functions.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 46.88 KB | Download (57): pw.mac Download |
The array's end points are automatically excluded. Requirements: - MATLAB 7.8 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (55): Fast Peak Locator Download |
The Euler Mathematical Toolbox is a software written and maintained by R. Grothmann, associate professor of mathematics at the University of Eichstatt. Euler can also produce graphics and save the graphics in various formats, among them PNG and SVG. Graphics can also be imported into the text...
Platforms: Windows
License: Freeware | Size: 66.6 MB | Download (53): Euler Math Toolbox Download |
This SMAWK algorithm takes as input a function for computing matrix values, and searches for the position of maximum value in each row. The matrix must satisfy the "totally monotone" property: in each submatrix (in particular each 2x2 submatrix) the positions of the maxima must move leftward as...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (53): SMAWK totally monotone matrix searching algorithm Download |
The proposed algorithm is based on nonlinear derivatives to automatically select the best edge information. This algorithm can replace the classical derivative with the following benefits:- univocal edge localization for synthetic and real images- noise reduction with no regularization: the noise...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Edge detection by nonlinear derivatives Download |
This is a very simple function to find the local maximum in any dimensional array. As simple as it is it still gives nice results.I use the imdilate() function as a maximum operation and then compare the data to the result.The function receives three parameters:the data, a vector defining the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): local maxima minima Download |
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.
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (45): Min/Max filter for Mathematics Download |
Revised 23rd Feb. 2006.Improved speed, functionality and documentation2-nd Rev, 3rd Apr.2007, back from TVAR to NUM2STRMAXimum points in a curve, ALL(default) or manually positively/negatively selected, with (default) or without parabolic interpolationneeds CLINEDemo uses SAVFILTHELP MAXALL shows...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): MAXALL Download |
This function quickly finds local peaks or valleys (local extrema) in a noisy vector using a user defined magnitude threshold to determine if each peak is significantly larger (or smaller) than the data around it. The problem with the strictly derivative based peak finding algorithms is that if...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): PeakFinder Download |
These programs were developped to exploit luminance or BRDF data from the EZ-Contrast instrument developped by Eldim. They are applicable to any measurment done using a ccd sensor.The developped library includes:- maxima research- Polar zenithal plot of ccd sections- Polar azimutal plot of ccd...
Platforms: Matlab
License: Freeware | Size: 819.2 KB | Download (41): Plotting BRDF data from a CCD Download |
unimodality of a single variable function in a given interval refers to existence of at the most only one maxima or minima. This script checks the unimodality of the function in the interval provided by the user.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Test of unimodality Download |
Symaxx is a graphical front end for the Maxima computer algebra system (GPL).
Platforms: *nix
License: Freeware | Size: 747.52 KB | Download (38): Symaxx Download |
While working with a histogram we may need to detect a peak or crest of the histogram.But the histogram contains a number of local minima & maxima which makes the histogram extremely uneven.While detecting a peak or crest we are intended to detect the global peak or crest.This code replaces every...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (38): Removal of unevenness of a histogram Download |