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hash function giving error

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abdul rehman
abdul rehman 2023-10-10
回答： Dyuman Joshi 2023-10-10
the code
h = keyHash([1 2 3 4])
error
Unrecognized function or variable 'keyHash'.
I have copied the code from matlab site bit still not working

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回答（1 个）

Dyuman Joshi
Dyuman Joshi 2023-10-10
The function keyHash was introduced in R2022b. And since you are working with R2020b, the function does not exist in your MATLAB library.
You will need to upgrade your version to R2022b or newer versions to use keyHash().

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