Fernando J. Chaure

Hi, we don't support macOS Catalina right now. We have two executables for SPC in macOS (you can find the code to select them on Batch_files/run_cluster.m) but apple has changed...

It looks like the sampling rate is a bit to low, suppose that the really informative part of an spikes is around 1.5 ms, with this sr, they are 12...

Hi, using signal without noise is tricky because the threshold will be close to zero, but a really high stdmin could help. Neither par.w_pre or par.w_post afect the detection. It...

> I've set par.ref_ms = 100; and par.stdmin = 1.5; and its still not detecting spikes. Could it still be that refractory time is an issue? I wrote my mistake...

Hola Pablo, That error is really odd, what type of file are you loading? waveclus is the latest package added to your path? > Another question I have is whether...

The format is fine, it looks like a conflict with other package. I would recommend to add a breakpoint in amp_detect.m and check what is happening with the standard functions....

ok, Then the issue arises because par.ref_ms is less than two samples. For your sampling rate it should be at least 0.28. Otherwise when waveclus search for half refractory period...

No, that's not related to the Nyquist frequency. Is just the way waveclus search for the peaks after the threshold crossing.

Hola, Pablo Synthetic data is out of my expertise, I would say that the units of the solution is given by the units of the parameters and you must discretize...

I wold increase par.ref_ms, check that each spike is not align in a way that the peak is in the sample par.pre. par.pre and pos parameters aren't important for detection...