How can you define and use functions and subroutines in MATLAB?

Sure! Here's an in-depth answer to the question: 3. Defining Subroutines (continued): * Subroutines in MATLAB are defined using the `function` keyword followed by the subroutine name and any input arguments. * Syntax: ``` matlab`function subroutineName(input1, input2, ...) % Subroutine body % Perform actions end` ``` * Example: ``` matlab`function displayMessage(name) fprintf('Hello, %s!\n', name); fprintf('Welcome to MATLAB.\n'); end` ``` * In this example, t....