Jul 8, 2010 · Matrix and Array Operations. MATLAB allows you to process all of the values in a matrix using a single arithmetic operator or function.

This example shows basic techniques and functions for working with matrices in the MATLAB® language.

A matrix is a two-dimensional, rectangular array of data elements arranged in rows and columns. The elements can be numbers, logical values ( true or false ), dates and times, strings, …

This topic contains an introduction to creating matrices and performing basic matrix calculations in MATLAB ®. The MATLAB environment uses the term matrix to indicate a variable containing …

Feb 18, 2014 · Same question, sometimes I wish to print sentence like 'The sum of matrix 1...n is N', which involves a matrix [1 .. n] and variable N, as well as strings. So how am I suppose to …

inv performs an LU decomposition of the input matrix (or an LDL decomposition if the input matrix is Hermitian). It then uses the results to form a linear system whose solution is the matrix …

X = linsolve(A,B) solves the matrix equation AX = B, where A is a symbolic matrix and B is a symbolic column vector. example [ X , R ] = linsolve( A , B ) also returns the reciprocal of the …

MATLAB ® stores matrix data and arrays (1–D, 2–D, ...) in column-major format as a vector. Simulink ® and the code generator can store array data in column-major or row-major format. …

The determinant of a matrix can be arbitrarily close to zero without conveying information about singularity. To investigate if A is singular, use either the cond or rcond functions. Calculate the …

In MATLAB®, there are three primary approaches to accessing array elements based on their location (index) in the array. These approaches are indexing by position, linear indexing, and …