This guide documents the Waveform Database interface library (the WFDB library), a package of C-callable functions that provide clean and uniform access to digitized, annotated signals stored in a variety of formats. These functions were originally
If you have not used any of these programs before, you may need to set up your environment properly so thatWFDB applications can find their input files. See setwfdb(1) in this guide for information about doing this; a more detailed discussion may be
WAVE is a computer program that helps you, the clinician or researcher,to analyze digitally recorded signals. Using WAVE, you can view any desiredportion of your signals as if you were browsing through a chart recording.
