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2.4 Non-Sequential Access to WFDB Files

The next three functions permit random access to signal and annotation files. It is not possible, however, to skip backwards on piped input.

isigsettime  Setting time of next samples read.
isgsettime  As above, but for one signal group only.
iannsettime  Setting time of next annotations read.
sample and sample_valid  A random access interface to input signals.



George B. Moody (george@mit.edu)