EDF stores its signals encoded as two-byte integers (Int16). We can perform a simple reverse transformation to recover the physical signal. The package now exposes that as a decode function that returns a vector when given a Signal. The formula used for the reverse transformation is the same as in Pixpipe's JavaScript EDF reader.
Interestingly, we only agree with MNE up to two decimal places of precision; I would have expected better than that, but then again I can never be sure with Python.
EDF stores its signals encoded as two-byte integers (
Int16). We can perform a simple reverse transformation to recover the physical signal. The package now exposes that as adecodefunction that returns a vector when given aSignal. The formula used for the reverse transformation is the same as in Pixpipe's JavaScript EDF reader.Interestingly, we only agree with MNE up to two decimal places of precision; I would have expected better than that, but then again I can never be sure with Python.
Closes #10.