SPKtool / News: Recent posts

SPKtool 1.0 has been released! The following functions are available: Spike detection: Plot peak histogram of the raw continuous signal; Spike detection by thresholding; Detection on raw signal or energy, nonlinear energy of signal; Feature extraction: PCA, peak, valley, energy, timestamp, slice of waveforms, et al； 2D or 3D Features view; Features Vs. Features view; Feature density view; Spike sorting: K-means; Template; EM of Mixed Gaussian model; Valley seeking; Manual contour; Delete of merge units; Spike train analysis: Interspike interval histograms (ISI); ISI versus time Poincare maps; Correlation histograms; Rasters; Fire rate histograms； Perievent histogram； Perievent rasters