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group_delay_feature idct(1:30)

Open DeeDive opened this issue 6 years ago • 0 comments

https://github.com/singaxiong/SignalGraph/blob/e86d973556ae8796a05ee2adbd665f47c8525a21/signal/phase/modified_group_delay_feature.m#L52

I'm confused with this 1:30, how does it works and why 30?

Thanks.

DeeDive avatar Jul 31 '19 15:07 DeeDive