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Master the Art of Declaring MATLAB Functions

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Questions and Answers

Which keyword is required to indicate the end of each function in a MATLAB file?

begin
finish
end (correct)
start

What is the format for declaring a MATLAB function with multiple inputs and outputs?

function myfun(x1,.,xM) = [y1,.,yN]
function [y1,.,yN] = myfun(x1,.,xM) returns
function [y1,.,yN] = myfun(x1,.,xM) (correct)
function myfun(x1,.,xM) returns [y1,.,yN]

What characters are allowed in a valid MATLAB function name?

Letters and underscores only
Numbers only
Letters, numbers, and underscores (correct)
Letters and numbers only

What is the purpose of using functions in MATLAB?

<p>All of the above (D)</p> Signup and view all the answers

Where should the declaration statement for a MATLAB function be placed?

<p>Before any executable line in the function (D)</p> Signup and view all the answers

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Study Notes

Functions in MATLAB

The keyword end is required to indicate the end of each function in a MATLAB file.

Declaring Functions

To declare a MATLAB function with multiple inputs and outputs, the format is: function [output1, output2, ...] = functionName(input1, input2, ...)

Function Names

A valid MATLAB function name can contain letters, digits, and underscores.

Purpose of Functions

The purpose of using functions in MATLAB is to organize code, reduce code duplication, and improve code readability and maintainability.

Function Declaration

The declaration statement for a MATLAB function should be placed at the beginning of the file.

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