In scipy why doesn't idct(dct(a)) equal to a?
Scipy's fftpack dct and idct
Save scipy object to file How to get dct of an image in python using opencv Use Python's Scipy DCT-II to do 2D or ND DCT Python - Scipy error How to create groups based on dct.keys in python Scipy: Difference between ellipk and ellipkm1 Python (scipy) import time from text file How do I apply a DCT to an image in Python? Scipy maximum filter for all equal values Finding both forward and reverse discrete cosine transform using python. please do not use the built in dct and idct from numpy Scipy won't import in python program SciPy medfilt wrong result C# Nmath to Python SciPy Install scipy for both python 2 and python 3 Scipy gmean with missing values Python scipy DCT on smaller block on image not working What is `scipy.i`? returns not equal when equal Meijer G-function in Python and scipy nice way to visualize dct coefficients as an image How to start using `scipy` Can't install scipy Python SciPy giving error with pip install scipy Inatalling numpy and scipy How to import Scipy and Numpy in Python? How to check the version of scipy Why does Python set([]) not equal {}? how to install scipy for python? Python Scipy Error