MATLAB - Wikipedia, the free encyclopedia This code, excerpted from the function magic.m, creates a magic square M for odd values of n (MATLAB function meshgrid is used here to generate square matrices I and J containing 1:n). [J, I] = meshgrid (1:n); A = mod (I ...
Apply function to each element of array - MATLAB arrayfun This MATLAB function calls the function specified by function handle func and passes elements from arrays A1,...,An, where n is the number of inputs to function ...
MATLAB Central - Loren on the Art of MATLAB » Creating Sparse Finite-Element Matrices in MATLAB MATLAB is Slow? Only If You Use It Incorrectly From time to time, I hear comments such as "MATLAB is slow for large finite-element problems." When I look at the details, the problem is typically due to an overuse of A(i,j)= ... when creating the sparse ma
functional programming - Map function in MATLAB? - Stack Overflow I'm a little surprised that MATLAB doesn't have a Map function, so I hacked one together myself since it' ...
Map function in MATLAB? - Stack Overflow 行動版 - 2009年6月11日 - I'm a little surprised that MATLAB doesn't have a Map ... The short answer: the built-in ...
Matlab Function - Matrix Concatenation-cat( ) - YouTube This is a matlab tutorial on cat function. Cat function is used to concatenate two or more arrays or matrices horizontally or vertically using the dimensions 2 and 1 respectively.
How to Write a Function in MATLAB to Return a Matrix | eHow MATLAB includes many features common to high-level programming languages, including the encapsulation of code into scripts and functions. A function is a block of code that takes a predetermined type of input, performs some calculations, and returns a pre
Hessian matrix of scalar function - MATLAB hessian This MATLAB function finds the Hessian matrix of the scalar function f with respect to vector v in Cartesian coordinates. ... example hessian(f,v) finds the Hessian matrix of the scalar function f with respect to vector v in Cartesian coordinates. If you
Jacobian matrix of a vector function - MATLAB In MuPAD Notebook only, jacobian(v, x) computes the Jacobian matrix of the vector function with respect to . ... Description jacobian(v, x) computes the Jacobian matrix of the vector function with respect to . If v is a vector then the component ring of v
matlab - Function for 'does matrix contain value X?' - Stack Overflow Is there a built in matlab function to find out if a matrix contains a value? (ala php's in_array()) ... Many ways to do this. ismember is the first that comes to mind, since it is a set membership action you wish to take. Thus X = primes(20); ismember([1
