i need to read from a database of ecg signal that is attached below.
this signal is required for further processing in analog form. i m using
read from spreadsheet file.vi for the read purpose. when the signal is
filtered, i m getting
Error -20020 occurred at Filter -> read from file.vi
"
Possible reason(s):
Analysis: The cut-off frequency, fc, must meet: 0 <= fc <= fs/2.
the cut off frequency of the filter is 5Hz, while the database has a sampling frequency of
200 samples/ sec.
can you help