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.
Longest Divisor Run
Give the Shortest Path Through The Maze
English to Pig Latin Translator
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Back to basics: throwing errors / exceptions
Anyone for tennis? Your chances of winning a (standard) game
Arrange the names in alphabetical order (1)
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