MathWorks - Partial Differential Equation Toolbox
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The Partial Differential Equation(PDE) Toolbox contains tools for the study and solution of PDEs in two space dimensions (2-D) and time. Its command line functions and graphical user interface can be used for mathematical modeling of PDEs in a broad range of engineering and science applications.
Submitted May 06, 2001
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| Math Education Forum
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Math Education Forum and community resources!
Submitted Nov 03, 1999
Updated Mar 14, 2008
by harry
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Total Visits: 3122
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| Differential equations M-files
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User contributed differential equation m-files from the MATLAB Central File Exchange.
Submitted Apr 18, 2000
Updated May 04, 2004
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Total Visits: 1905
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| Random Numbers in Matlab, C and Java
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None of these languages provide facilities for choosing truly random numbers. They just provide pseudo-random numbers. But, we'll pretend that they are random for now, and address the details later.
Submitted Mar 09, 2005
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Total Visits: 1642
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| MatLab + Algebra + Num Analysis
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Tutorial of MatLab with Linear Algebra and Numerical Analysis. In addition, there are some m-files.
Submitted Feb 21, 2006
by Javier Bilbao
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(7 Ratings)
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Total Visits: 1255
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| MATDS Toolbox
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MATDS is a MATLAB-based program for dynamical system investigation. Current version allows to compute trajectories, equilibria, Poincare map, Lyapunov exponents, vector field visualization for ODE's system, etc. No programming is necessary for MATDS using: everything can be entered in user-friendly dialog boxes and results can be easily and quickly obtained.
Submitted Jun 28, 2004
by Vasiliy GOVORUKHIN
Updated Dec 05, 2006
by Vasiliy GOVORUKHIN
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(3 Ratings)
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Total Visits: 1107
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| Fractals with MATLAB
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General information, decoration with MATLAB, Mandelbrot sets with MATLAB, Julia sets with MATLAB, Newton's method sets with MATLAB, and 3D fractals with MATLAB.
Submitted Mar 09, 2005
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Total Visits: 992
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| Linear Algebra M-files
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User contributed linear algebra m-files in the MATLAB Central File Exchange.
Submitted Apr 18, 2000
Updated May 04, 2004
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Total Visits: 869
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| Integration M-files
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User contributed integration m-files from the MATLAB Central File Exchange.
Submitted Apr 18, 2000
Updated May 04, 2004
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Total Visits: 824
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| Ordinary Differential Equations using MATLAB
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Introduction to MATLAB, Plotting in MATLAB, Introduction to DFIELD6, Use of Function M-files, Numerical Methods for ODEs, and more...
Submitted Jun 07, 2005
by MATLAB Central Admin
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(6 Ratings)
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Total Visits: 748
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| invlap.m
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Numerical inverse Laplace transform.
Submitted Aug 05, 1999
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Total Visits: 642
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| Sorting and Searching Strings
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We present theoretical algorithms for sorting and searching multidimensional data and practical C implementations for the application where keys are character strings. The sorting algorithm, an amalgam of Quicksort and radix sort, is competitive with the best known C sort codes. The searching algorithm, an amalgam of trees and binary search trees, is faster than hashing and other commonly used search methods. The basic ideas behind the algorithms date back at least to the 1960s, but their practical utility has been overlooked. Analytic results and extensions to more difficult string processing problems are also included.
Submitted Jun 18, 1998
Updated Nov 12, 2006
by happy
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Total Visits: 628
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| ADiMat - Automatic Differentiation of MATLAB programs
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ADiMat applies the forward mode of automatic differentiation to MATLAB programs to compute the derivative along with the normal function execution. Software development is in progress. A test version for non-commercial use is available on request.
Submitted May 02, 2005
by Andre Vehreschild
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Total Visits: 616
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| Karnaugh Minimizer Home Page
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Boolean Algebra assistant program is an interactive program extremely easy to use. A must-have tool for the freshmen electrical engineering student. The program is intended for the developers of small digital devices or simply of radioamateurs, and as for those who is familiar with Boolean algebra, for the electrical engineering students. The program allows to minimize Boolean function by a graphic method of Karnaugh maps.
Submitted Apr 15, 2003
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| Polynomial Toolbox
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The Polynomial Toolbox takes full advantage of the powerful capability of MATLAB to define and manipulate mathematical objects such as polynomial matrices.
Submitted Jul 17, 1997
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Total Visits: 565
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| Kernel Machines
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Website on Kernel Machines and related methods. We have enlarged the scope to form a repository not only for research on SVMs, but also Gaussian Process prediction, Mathematical Programming with Kernels, Regularization Networks, Reproducing Kernel Hilbert Spaces, and related methods. The aim is to serve as a central information source by providing links to papers, upcoming events, datasets, code, a discussion board, etc.
Submitted Jun 06, 2000
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(3 Ratings)
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Total Visits: 537
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| MATLAB Code - NMF
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Simple implementation of divergence-reducing NMF in Matlab.
Submitted Jun 13, 2005
by MATLAB Central Admin
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(3 Ratings)
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Total Visits: 520
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| Dimensional Analysis Toolbox
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The Dimensional Analysis Toolbox for MATLAB is an engineering tool for experimental as well as theoretical work. Dimensional Analysis is a well-known engineering technique giving scaling parameters for a problem. These scaling parameters are also known as dimensionless groups or scaling groups.
Submitted Apr 18, 2000
Updated May 04, 2004
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Total Visits: 519
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| MATLAB Modules for Linear Algebra
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Helper Application Tutorial, Systems of Linear Equations, Matrix Arithmetic, Inverses and Elementary Matrices, LU Decomposition, Determinants, Rotation Matrices, Difference Equations, and more
Submitted Jun 07, 2005
by MATLAB Central Admin
Updated Jun 15, 2005
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Total Visits: 499
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| MATLAB Teaching Codes
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The MATLAB Teaching Codes consist of 37 short, text files containing
MATLAB commands for performing basic linear algebra computations. These Teaching Codes are available as a single tar file, or as individual text files.
Submitted Jun 06, 2005
by MATLAB Central Admin
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Total Visits: 469
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| Matrix Market
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A visual repository of test data for use in comparative studies of algorithms for numerical linear algebra, featuring nearly 500 sparse matrices from a variety of applications, as well as matrix generation tools and services.
Submitted Oct 21, 1996
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Total Visits: 417
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| INTLAB - INTerval LABoratory
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INTLAB is a MATLAB Toolbox for self-validating algorithm. It comprises of interval arithmetic for real and complex data including vectors and matrices, interval arithmetic for real and complex sparse matrices, automatic differentiation, automatic slopes, rigorous standard functions, rigorous input/output, multiple precision interval arithmetic.
Updated May 04, 2004
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Total Visits: 407
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| UNIFORM - A Uniform Random Number Generator
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UNIFORM contains some MATLAB routines to compute uniformlyl distributed pseudorandom numbers. MATLAB already has the random function, and it is not the purpose of uniform to replace it. Rather, this routine makes it possible to compare certain computations that use uniform random numbers, written in C++, FORTRAN90 or MATLAB.
Submitted Mar 09, 2005
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Total Visits: 403
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| DAYDATE: Computing Days between Dates, the Day of the Week
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What is desired is a program that can tell how many days elapse between any two given dates, or on what day of the week a given date falls, or what date comes a specified number of days past a given date. To write such a program, a programmer must understand the Gregorian calendar.
Submitted Jul 18, 1999
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Total Visits: 390
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| Scientific Pages
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scientificpages is a science directory. www.scientificpages.com offers links to mathematics, physics, chemistry, ,biology, astronomy, anthropology, computer science, anthropology, archaeology, geophysics, mineralogy, hydrogeology and climatology
Submitted Jul 23, 2007
by Ozgur Harmancioglu
Updated Aug 02, 2007
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Total Visits: 379
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| shift.m,shiftr.m
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Shift a vector or matrix.
Submitted Jul 22, 1999
Updated Jan 12, 2004
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Total Visits: 332
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| symfct.m
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Solves the problem: Given a nonsingular N by N matrix A, find P and Q such that A=P*Q, P and Q symmetric.
Submitted Jul 19, 1999
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Total Visits: 323
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| b4m - Interval Arithmetic Toolbox
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b4m consists of two main parts, the interface to the Basic Interval Arithmetic Subroutines by Olaf Knüppel (commonly known as BIAS). A collection of M-Files which either work on these routines or implement small programs.
Submitted Jul 07, 1999
Updated Dec 06, 2004
by Min
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Total Visits: 316
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| The Centroid Decomposition
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The following paper by Chu and Funderlic provides a complete description of the centroid decomposition.
Submitted Jun 08, 2005
by MATLAB Central Admin
Updated Jun 13, 2005
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Total Visits: 314
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| JQuantity
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JQuantity is a framework of classes for developing mathematical and scientific calculations which are either precise or have known (bounded) precision. The classes in the framework are based on the java.math.BigInteger class and thus are not limited in size or precision. Rational numbers are stored as ratios, transcendental numbers are represented in their own domain, typically precisely.
Submitted Dec 10, 2003
Updated Mar 14, 2008
by Alexei
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Total Visits: 305
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| blktrnps.m
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Block transposition of a matrix.
Submitted Jul 19, 1999
Updated Jan 12, 2004
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Total Visits: 302
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| newmax.m
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Finding maximal previously attained value.
[IND,XM] = NEWMAX(X) returns vector IND of indices of elements of X where new maxima are achieved and XM of the size of X with maximum value of X so far.
Submitted Jul 22, 1999
Updated Jan 12, 2004
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Total Visits: 300
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| JDQR Algorithm for MATLAB
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From this page you can obtain a Matlab® implementation of the JDQR algorithm.
Submitted Jun 13, 2005
by MATLAB Central Admin
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Total Visits: 245
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| SDDPACK
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Software for the Semidiscrete Decomposition
Submitted Jun 08, 2005
by MATLAB Central Admin
Updated Jun 13, 2005
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Total Visits: 203
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| The Matrix Cookbook
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"The Matrix Cookbook" is a free mathematical desktop reference on matrices.
Includes things like: Derivative of determinant, Derivative of trace, Derivative of Determinant, Derivatiave of inverse matrix, Eigenvalues, Singular Value Decomposition, Woodbury identity, Multidimensional Gaussian, multidimensional moments, mixture of gaussians, Generalized inverse, Pseudo inverse, Moore-Penrose Inverse, Block-diagonal matrices, matrix algebra, linear algebra, multivariate gaussian, complex matrices.
Submitted Jun 05, 2007
by Kaare Brandt Petersen
Updated Aug 02, 2007
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Total Visits: 183
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| ApproxKit Toolbox
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ApproxKit is a set of MATLAB programs and functions for numerically robust approximation of discrete multilinear least squares solutions. ApproxKit is particularly useful in solving medium- or large-scale problems, whose conditionedness, as a rule, becomes numerically ill-determined; such as, discrete multilinear approximation, inverse or regression problems. The algorithms of these programs and functions were conceived following the most recent results from both the bilevel linear least squares problems and regularization theories.
Submitted Dec 14, 2000
Updated Feb 23, 2005
by min
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Total Visits: 154
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| Generating Gaussian Random Numbers
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How to generate gaussian random numbers in MATLAB, C, and Java.
Submitted Mar 09, 2005
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Total Visits: 138
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| Matlab
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Teaching Matlab to Persian's.
Submitted Jul 17, 2007
by Mohammad Sarfaraz
Updated Aug 02, 2007
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Total Visits: 115
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| True (non pseudo) random number generator
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It claims to be a generator of real random numbers: has several implementations (including Matlab of course).
Submitted Jul 20, 2007
by Umberto
Updated Aug 02, 2007
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(1 Ratings)
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Total Visits: 114
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| Absolute Math Tutoring
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Absolute Math Tutoring is an in-home math tutoring company serving the areas of Westlake Village, Agoura Hills, Oak Park, Calabasas, West Hills, Woodland Hills, Chatsworth, Northridge, Tarzana, Encino and Sherman Oaks. Experienced professional tutoring in basic arithmetic, Algebra I, Algebra II, Geometry, Math Analysis, Calculus, Statistics, Physics, Chemistry, Biology and more.
Submitted Jan 22, 2008
by Brett Kozma
Updated Jan 29, 2008
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(7 Ratings)
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Total Visits: 87
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| Vedic Mathematics, Vedic Maths, Vedic Math India
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World's Fastest Mental Math system is Vedic mathematics hailing from Ancient Indian Scriptures called Vedas. Follow easy to master tutorials, slide shows, and videos, read up books.
Submitted May 22, 2007
by webmaster
Updated Aug 02, 2007
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Total Visits: 77
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