Returns the minimum digital value of signal edfsignal.
dig_min=edf_get_digital_minimum(path, edfsignal) dig_min=edf_get_digital_minimum(edf_header, edfsignal)
string containing the path and name of the file
struct with header information from edfopen_file_readonly
Minimum value is 1.
the minimum digital value of signal edfsignal
Returns the minimum digital value of signal edfsignal.