What is the role of syms in matlab

The role of syms in matlab is to define symbolic variables. Its usage syntax is as follows: 1. Define a symbolic variable x through "syms x"; 2. Create symbolic variables x and y through "syms x y"; 3. , create arrays through "syms a f(x);A = sym('A',[2 3]);", etc.

The operating environment of this tutorial: Dell G3 computer, Windows 7 system, matlab R2020a software.

The role of syms in matlab is to define symbolic variables.

1. Define a symbolic variable x

syms x

2. Create symbolic variables x and y

syms x y

3. List all symbolic variables, functions and arrays

Create some symbolic variables, functions and arrays such as:

syms a f(x)；A = sym('A',[2 3]);

Use syms to display a list of all symbol objects currently existing in the MATLAB workspace. Then the symbol variable is:

A A f x；

Instead of displaying a list, a cell array of all symbol objects is returned by providing output to syms. Such as:

S = syms；S = 4×1 cell array {'A'} {'a'} {'f'} {'x'}；

For more related knowledge, please visit PHP Chinese website!

The above is the detailed content of What is the role of syms in matlab. For more information, please follow other related articles on the PHP Chinese website!