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Error message

Posted: Mon Jul 31, 2017 2:24 am
by julian_atkinson
Hi there

I am getting an error message "WARNING! Wrong excitation data provided for muscle..."

I looked at my file directories in the setup files and they all look correct. I looked at the data in the emg file and it also appears to look right. I am rerunning some CEINMS calibration and execution with after also rerunning my EMG analysis at different filtering frequencies. I get this error for some subjects and not others.

Regards,
Julian

Re: Error message

Posted: Fri Aug 04, 2017 3:57 am
by julian_atkinson
Problem solved - It was an issue with normalization of data.

Re: Error message

Posted: Sat Aug 05, 2017 3:25 am
by backdrifts
Hi Julian,

thanks for the update. I'm glad the issue was easy to solve.

Cheers
Claudio

Re: Error message

Posted: Tue Sep 19, 2017 7:45 pm
by jellis
julian_atkinson wrote:Problem solved - It was an issue with normalization of data.
Hi there,

Can you tell me how you solved this? I am also having this issue with some of my data.

Julie Ellis

Re: Error message

Posted: Tue Sep 19, 2017 7:51 pm
by backdrifts
Hi Julie,

double check your normalised EMGs, you may see that they are outside the 0 to 1 range. For example, you may get negative excitations due to some filtering issues.

Claudio