Jul-07-2021, 06:04 PM
First, where have you looked for a library? Second, I'm confused: you say you want the coefficients, but aren't interested in transforming a signal. What coefficients are you expecting to get, if not those that you get from applying the transformation to a signal? Perhaps say what your end goal is (that is, what is the bigger picture in which this need has arisen?) and you might get better help.