Search results
Syntax. x = input (prompt) txt = input (prompt,"s") Description. x = input (prompt) displays the text in prompt and waits for the user to input a value and press the Return key. The user can enter expressions, like pi/4 or rand (3), and can use variables in the workspace.
This MATLAB function declares a function named myfun that accepts inputs x1,...,xM and returns outputs y1,...,yN.
22 wrz 2016 · You'll want to take the input as a string by using the 's' option as the second parameter then use str2func to convert the string into an anonymous function: func = input('f(x) = ', 's'); f = str2func(['@(x) ' func]); a = f(2); b = f(3);
varargin is an input variable in a function definition statement that enables the function to accept any number of input arguments. Specify varargin by using lowercase characters. After any explicitly declared inputs, include varargin as the last input argument.
input. Request user input. Syntax. user_entry = input('prompt') user_entry = input('prompt','s') Description. The response to the input prompt can be any MATLAB expression, which is evaluated using the variables in the current workspace.
The input function is used to ask the user of the program (not the programmer) a question, and then wait for a typed response. The typed number is then returned as the result of the function, and should usually be stored in a variable: age = input('how old are you: ');
We have just seen—above, using the @ (x) notation—an example of how to create simple user-defined functions. This notation can only have one line of code, and oftentimes that can be insufficient for the task at hand.
