EMGLAB FORUM
EMGLAB FORUM
>
Waterfall plots of MUAP
>Post a New Reply
Post a New Reply
Your Name:
Your E-mail address:
Subject:
Kevin McGill wrote: >Hi Marcelo, > >The next version of EMGlab, which is due out very soon, will let you see waterfall plots of the MUAPs. > >In the meantime, we have posted a matlab function to do this at http://www.emglab.net/utilities/WaterfallPlot > >Download both .m files and put them in your emglab directory. Then after you have decomposed a signal in EMGlab, type "plotMUAP (N)" in the matlab command window, where N is the number of the MU you want. Type "help plotMUAP" to see other optional parameters. > >Regards, >Kevin McGill > >P.S. decomp files are .mat files. You can open them in matlab like this: >>> d = open ('filename.decomp', '-mat') > >Then d.CHAN(1).slist will contain the firing times and unit numbers of all the identified MUAPs. However, decomp files do not contain the waveforms of each discharge. plotMUAP.m shows how you can extract these from the signal. > > > > > >Marcelo wrote: >>Dear EMGLAB experts, >>I am newbie in EMG decomposition and I am starting to work with the EMGLAB toolbox. I would like to know how could I access the informations which are stored in the binary Decomp files? >>I would like to plot the waterfall MUAP's and the discharge patterns over the time. >>Thank for your attention! >>Best regards, >>Marcelo >> >>
Note:
You are not required to submit your email address.
If you do choose to submit it we will not display it on the forum, but we will allow other users to contact you once they prove they are not a robot.
sponsors:
Veterans Affairs Palo Alto Rehabilitation Research and Development Center
|
National Institute of Neurological Disorders and Stroke
