The function you are trying to use here is part of the Signal Processing Toolbox, which is not available on Cody. However, you might find another way of implementing your idea in core MATLAB without that specific function.
give nth decimal place of pi
Toolbox check part 3
Get the length of a given vector
The twelve days of Christmas
Code breaker, Part I: Operation Phoenix
Curve fitting (non-linear functions) & function handles
Computational power of Cody servers
Testing for randomness: uniform distribution of real numbers (distribution checking)
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office