I have programed a function in Matlab. Trying to optimize it, the local gradient based optimizer fails, while a global one doesn't. I suspect that the function is multimodal and that this is the cause of the failure.
How can I actually determine if a multivariate function is multimodal?
2026-03-28 17:05:37.1774717537
How do I find out if a multivariate function is multimodal?
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