WFDB_getcfreq
Keywords: wfdb_tools

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##
WFDB_getcfreq

Usage: | `FREQ = WFDB_getcfreq;` |
Output: | `FREQ`: (real) counter frequency |

This function returns the currently-defined counter frequency. The counter frequency is set by the functions that read header files, or by `WFDB_setcfreq`. If the counter frequency has not been defined explicitly, `WFDB_getcfreq` returns the sampling frequency.