upsample complex matrix in julia

I have a complex matrix (i.e. Array{Complex{Float64},2}) in julia that I would like to upsample in one dimension.

My equivalent python code is:

data_package['time_series']  = sp.signal.resample(data_package['time_series'] .astype('complex64'), data_package['time_series'].shape[1]*upsample_factor, axis=1)  

https://stackoverflow.com/questions/66602548/upsample-complex-matrix-in-julia March 12, 2021 at 11:14PM