-HRVmass

HRVmass is a Matlab program designed for computing HRV from EKG signals in batch processing mode

HRVmass is a Matlab program designed for computing HRV from EKG signals in batch processing mode. The input file can be either EKG or R time. If the input is EKG, the file must be in EDF format. You may change R peak detection algorithm by changing the file name RpeakDetectionAlgoFile.m. Otherwise, the build in R peak detection method is based on wavelet.

If the input is R time, the file must be in txt format of column or row of R time (time where R peaks are detected) The default HRV indices are meanRR, STD, CV, Poincare, Periodogram.

You may add more index by modifying the file processfile.m.

The output is a mat file contain all setting and hrv results as well as R time and RR interval . The results can be used for further study (for example, HRV vs diseases).