[ncl-talk] 2d fft or dct power spectrum?

[xiaoming Hu]

Hello


Can NCl do 2d spectrum like the one blow?  which is copied from https://en.wikipedia.org/wiki/Discrete_cosine_transform


<https://en.wikipedia.org/wiki/Discrete_cosine_transform>

Thanks<https://en.wikipedia.org/wiki/Discrete_cosine_transform>

Xiaoming <https://en.wikipedia.org/wiki/Discrete_cosine_transform>

[cid:1d0baf38-00d5-4d8f-bfcc-3f370a5bbf5a]


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