ValueError: object too deep for desired array while using convolution

Question

I\'m trying to do this:

h = [0.2,0.2,0.2,0.2,0.2]

Y = np.convolve(Y, h, \"same\")

Y looks like this:

Answer 1

np.convolve() takes one dimension array. You need to check the input and convert it into 1D.

You can use the np.ravel(), to convert the array to one dimension.