Re: [music-dsp] BW limited peak computation?

I suggest the cubic spline interpolator. It expresses the underlying function as piecewise trinomial so that the maxima/minima can be computed by solving binomial equations. It is also known to be close to the ideal sync interpolation alias-wise. Xue From: Paul

Re: [music-dsp] BW limited peak computation?

2016-07-25 23:00 GMT+02:00 Paul Stoffregen : > > Does anyone have any suggestions or references for an efficient algorithm to > find the peak of a bandwidth limited signal? > > If I just look only at the numerical values of the samples (yeah, that's what > I've been doing), when a

Re: [music-dsp] efficient running max algorithm (Evan Balster)

> - IIUC, none the other algos mentioned can cheaply vary the window size > at run-time, right? I don't think what I've been calling "the Tito method" can cheaply vary the window size, unless I've missed something clever. Or unless you're willing to accept a "crossover period" during which the

Re: [music-dsp] efficient running max algorithm (Evan Balster)

> Hi, OP here. > > > Unfortunately I don't understand all you are saying, due to my lack of C > and Z-transform skills. > > This is what I understood, please correct me if I'm wrong: > - My algo is called a binary max-tree. (When used with max as an > operator) > - The other algo discussed is