Function with Multiple Outputs Define a function in a file named stat.m that returns the mean and standard deviation of an input vector.

The body of a function can include valid MATLAB expressions, control flow statements, comments, blank lines, and nested functions. Any variables that you create within a function …

The at symbol (@) creates handles to anonymous and named functions, and is also used to call superclass methods from within a subclass.

There are several types of functions available with MATLAB, including local functions, nested functions, private functions, and anonymous functions.

Calling Functions MATLAB® provides a large number of functions that perform computational tasks. Functions are equivalent to subroutines or methods in other programming languages. …

This MATLAB function performs a logical OR of inputs A and B and returns an array or a table containing elements set to either logical 1 (true) or logical 0 (false).

This MATLAB function returns the natural logarithm ln(x) of each element in array X.

This MATLAB function plots the curve defined by the function y = f(x) over the default interval [-5 5] for x.

This MATLAB function rounds each element of X to the nearest integer.

This MATLAB function returns a row vector whose elements are the lengths of the corresponding dimensions of A.