bigtreeyanger

> No, this is totally reasonable. Please take a look at this slides. http://www.cs.princeton.edu/~yaxiongx/doc/CSI_compare.pptx @xieyaxiongfly Hi, I also observed the unstable amplitudes. I found the link to the slides is...

Hi @chili6f, sorry I haven't found the slides, and my observations are similar to yours.