Solving Matrices

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'...

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...

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

This is a MATLAB/C++ code for solving PDEs that are discretized by a finite element method on unstructured grids. It automates assembly of a variety of FEM matrices using a straightforward syntax and automatic code generation. The resultant matrices can be manipulated by MATLAB for ease in...


Platforms: Matlab

The central thrust of the book is to demonstrate the power of interweaving analytics with computing methods during problem solving.For a full book description and ordering information, please refer to http://www.mathworks.com/support/books/book1602.jsp.


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

Anyone who is interested in puzzle solving using Matlab might appreciate this simple code. It stems from a need to solve a grid puzzle posed by a fellow geocacher here in Australia. (Look to GC2YWE1 Minimax on the geocaching website for further details, or if you don't know what geocaching is :-)...


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

Numerical Integrator on Time for solving ODEsThis function can solve the general form "M * X_2dot + C * X_dot + K * X = R".


Platforms: Matlab

Dijkstra algorithm is used for solving shortest path problem.Dijkstra algorithm is used for solving shortest path problem. This is GUI version. The sample data is saved on *.mat.Usage :>> main


Platforms: Matlab

Graphical user interface for creating and solving sudoku puzzles. Includes built-in sudoku solver that can be used to solve typed-in puzzles or provide cheating hints if the puzzle is too hard.


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

fieldlines3D(X,Y,Z,U,V,W,x0,y0,z0) plots a field line with the initial point P(x0,y0,z0).The matrices X,Y,Z,U,V,and W must all be the same size and contain corresponding position and field components.The function employs the 4th order Runge-Kutta method for solving numerically differential...


Platforms: Matlab

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


Platforms: Matlab

la4j (Linear Algebra for Java) - is a elegant and pure Java library for solving problems of linear algebra. It is support sparse and dense matrices and vectors. la4j - is a try to design nice object oriented implementation of linear math library. Features single-threaded; uniform...


Platforms: Mac

A simple and easy to use program designed for quickly solving scientific problems. Subjects include Physics, Engineering, and Geometry. Future updates will add more equations and subjects, so keep checking back for updates. This project is Open Source, and as such is available for free in the...


Platforms: Mac

Program for solving non-linear, and linear, equation systems in which you write the equations and the program solves them numerically. It includes a data base with thermodynamical properties and also a symbolic engine. Basically the program is an open source clone of the EES-Engineering Equation...


Platforms: Mac