Скачать или смотреть Functions in MATLAB

Creating functions in MATLAB, nested functions, host and utility functions, anonymous functions, sharing variables among functions, local variables, global variables, persistent variables, variable number of input and output arguments, and passing a function handle as an input to another function are discussed in this video.
Creating a user-defined function and rules for naming them and calling them: 1:52
Anonymous functions: 30:00
Checking number of input arguments (nargin): 37:50
Variable number of input arguments (varargin) and out arguments (varargout): 39:28
Host function and utility function and sharing variables between them: 52:14
Global variables: 1:07:55
Nested functions and variable sharing among them: 1:11:35
Passing a function handle as an input argument to another function: 1:16:53
Persistent variables: 1:32:42
Calling a function from a script: 1:40:50