Need help creating a recursive script in matlab that can do this:

MATLAB
Thread starter darthxepher
Start date Jul 30, 2010
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Matlab

In summary, a recursive script in MATLAB is a function that calls upon itself to solve a problem, allowing for repetitive tasks to be completed more efficiently. To create a recursive script, a function with a base case and recursive case must be defined. The base case serves as the stopping condition for the recursion. Recursive scripts can be used to solve problems by breaking them down into smaller versions and recursively calling the function. However, they may not always be the most efficient solution and should be considered carefully before use.

Jul 30, 2010

darthxepher

Need help creating a recursive script in MATLAB that can do this:

S = 1^2 + 2 ^2 + 3^2 + ... + n^2

: P
Thanks.

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Jul 30, 2010

jamesrc

Science Advisor

Gold Member

This should do it:

S = sum((1:n).^2);

(1:n) creates an array of integers from 1 to n

the .^2 squares each element

and the sum() function does what it says.

1. What is a recursive script in MATLAB?

A recursive script in MATLAB is a script that calls upon itself to solve a problem. This allows for repetitive tasks to be completed more efficiently and with less code.

2. How do I create a recursive script in MATLAB?

To create a recursive script in MATLAB, you need to define a function that calls upon itself within the function body. This function should have a base case that will stop the recursion and a recursive case that will continue the recursion until the base case is reached.

3. What is the purpose of a base case in a recursive script?

The base case in a recursive script serves as the stopping condition for the recursion. It ensures that the function does not continue to call itself indefinitely and allows the program to reach a solution.

4. How can I use a recursive script to solve a problem in MATLAB?

You can use a recursive script in MATLAB to solve any problem that can be broken down into smaller, simpler problems. By recursively calling the function on smaller versions of the original problem, you can eventually reach a solution.

5. Are there any limitations to using recursive scripts in MATLAB?

While recursive scripts can be useful for solving certain problems, they may not always be the most efficient solution. Recursion can use up a lot of memory and may not be suitable for large datasets. It is important to consider the complexity and efficiency of a recursive script before using it to solve a problem.