Dividing Matrices

MSTRUC generates typical structure matrices for ARXSTRUC and IVSTRUC in a fast Mex-file. This funciton will also work for Multi-input,Single-output systems

Usage:H = paleyI(N);N: order of the Hadamard matrix to be computed (integer)H: returns the computed Hadamard matrix or returns 0 if an error occurred (invalid matrix order or incorrect H-matrix)H-matrices of Paley type I are defined for orders N = 4m = p+1 (m=1,2,3,...), where p is a prime with...

Built-in function ismatrix() (2010b) returns 1 for scalars, vectors, strings, and empty variables, as well as for matrices.ismatrix1() corrects it to return 1 only for matrices.It returns 0 for for scalars, vectors, strings, and empty variables.ismatrix1_test gives examples of using ismatrix and...


Platforms: Matlab

This function will take two transformation matrices and transform from tr1 to tr2 converting all the points from frame 1-->2Use: pointsOut = fcn_transformPoints(trOrigin[4x4],trDestination[4x4], pointsToBeMoved[mx3])tr1 and tr2 are in the form of [1 0 0 0; [Posx Posy Posz], unitx' unity'...


Platforms: Matlab

This implementation includes modules for very fast loading and saving of n-dimensional, possibly colored and bulky point clouds. The proposed functions can also be used to load and save matrices in ASCII format.USAGE-------cload -------> loads point clouds from ASCII-files. (Function definitions...


Platforms: Matlab

This program implements various interpolation techniques to resize 2D matrices or Image Matrices.Methods of interpolation used are1) Nearest Neighbour2) Bilinear3) Bicubic 2x24) Bicubic 4x45) Bicubic 6x66) Bicubic 8x8


Platforms: Matlab

Determines if a number is odd or even by dividing the number by two an seeing if the number is an integer.


Platforms: Matlab

This program shows the discrete copulas and their associated bistochastic matrices


Platforms: Matlab

Object package for representation and manipulation of block-circulant matrices.


Platforms: Matlab

This code demonstrates vectorization concepts from a report by Talal Rahman and Jan ValdmanonFast MATLAB assembly of FEM matrices in 2D and 3D: nodal elementsTechnical report is available athttp://www.mis.mpg.de/publications/other-s...eport-1111.htmlTo run the code, call"start_assembly_P1_3D"...


Platforms: Matlab

This function takes in two matrices P and D, presumably the outputfrom Matlab's eig function, and then sorts the columns of P tomatch the sorted columns of D (going from largest to smallest)EXAMPLE:D = -90 0 0 0 -30 0 0 0 -60P = 1 2 3 1 2 3 1 2 3[P,D]=sortem(P,D)P = 2 3 1 2 3 1 2 3 1D = -30 0 0 0...


Platforms: Matlab

Plots 2D or 3D vectors at points, both provided as matrices of column vectors.QUIVERMD(AX, X, V, VARARGIN) plots the column vectors in matrix V at the points with coordinates the column vectors in matrix X, within axes object AX using plot formatting options in VARARGIN.Examplex = linspace(0, 10,...


Platforms: Matlab

Easy to use GUI that gives Euler angles for different rotation matrices and gives rotation matrices for different Euler angles. Also it animates the angle rotations one by one for more understanding.


Platforms: Matlab

Produces the digial representation of a straight line suitable for use with matrices and the 'plot' function.


Platforms: Matlab

"TabGroups manager" helps the management of tabs by dividing and organizing tabs into Groups. "GroupBar" is displayed above tab bar. You can easily manage a lot of tabs by storing tabs in each Groups that exists in GroupBar. The Group can hibernate. Because only minimum information is preserved...


Platforms: Mac

pysdif is a Python library that allows to read and write any kind of SDIF file, to define new kinds of frames and matrices and to read and write metadata. The matrices read from a sdif file are exposed as numpy arrays. It exposes both a low level and a high level interface. The low level...


Platforms: *nix

This is the GTK+ port of euler, a program for quicly and interactively computing with real and complex numbers and matrices. It features advanced graphics capabilities and a simple programming language.


Platforms: *nix

tkmatrix is an education mathematical program to manipulate matrices. Matrices are part of linear algebra. It was developed for students to learn algorithms and test own calculation. Therefore tkmatrix can give not even a solution but all algorithm steps as a protocol (report). It can calculate...


Platforms: *nix

Morello Matrix Calculator is a simple, low cost utility for manipulating matrices of real numbers. It is as easy to use as a pocket calculator, but can perform most standard matrix operations for matrices up to 20 elements square. It also supports cut and paste operations allowing matrix data to...


Platforms: Windows

Calc 3D is a collection of mathematical tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and...


Platforms: Windows