With Version 2.3.0, you’ll now be able to extract multidimensional features! That means heart beat intervals, wavelet coefficients, multiple peak locations, and a whole lot more are all fair game.

You’ll also see new heart rate variability features (SDNN, IBIs), refinements to the zoom tool and SMARTfill, looser requirements for custom features, and some aesthetic changes. You can download the new version—for free—at www.featurefinder.ca/download.