Given a vector of data x, find the values of local minimum that is smaller than its neighbor elements.
For example, if
x = [ 1 2 5 8 7 5 9 10]
a local minimum equal to 5 can be found. Return a vector of local minima.
I think that in test case 1 the answer should be [1 5].
Maybe the problem statement should specifically exclude the first and last elements?
Back to basics 20 - singleton dimensions
Generate a NaN...on purpose
Find the dimensions of a matrix
Integer or Float?
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