Matlab file example

Primary functions can be called from outside of the file that defines them, either from command line or from other functions, but sub-functions cannot be called from command line or other functions, outside the function file. Sub-functions are visible only to the primary function and other sub-functions within the function file that defines them.

Let us write a function named quadratic that would calculate the roots of a quadratic equation. The function would take three inputs, the quadratic co-efficient, the linear co-efficient and the constant term. It would return the roots. The function file quadratic. You can define functions within the body of another function. These are called nested functions. A nested function contains any or all of the components of any other function. Nested functions are defined within the scope of another function and they share access to the containing function's workspace.

Let us rewrite the function quadratic , from previous example, however, this time the disc function will be a nested function. This is a guide to Matlab Scripts. Here we discuss the introduction to Matlab Scripts along with the examples for better understanding.

You may also have a look at the following articles to learn more —. Submit Next Question. By signing up, you agree to our Terms of Use and Privacy Policy. Forgot Password? Let us create a folder named progs. This also opens the editor and creates a file named Untitled. You can name and save the file after typing the code. Nouman Azam. Phinite Academy. Previous Page.

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