03-14-2014 05:16 AM
I have a data file EMG signal .tdms, the signal represented by number of samples and amplitude (24bit data). I want to perform this signal into a time domain to perform spectral analysis EMG signal.
I look forward to help me continue my project.
I send all write file and read file the signal EMG signals
Thanks so much.
P/s: Read EMG Signal read data file sEMG_1.tdms
EMG monitor write EMG signal acquisition to sEMG_1.tdms
Solved! Go to Solution.
03-14-2014 09:39 AM
Who help me!help!help!
Thanks.
03-14-2014 09:46 AM
03-14-2014 10:28 AM
Thank for your answer.
Can you help me given the solution to acquisition signal better?
I use 24bit ADC, sampling 16kSps.
03-14-2014 10:45 AM
03-14-2014 11:32 AM
Thanks for your help.
I'm not experience use LabVIEW and signal processing so I will try.
This is the file .tdms I have recorded from the recording system on above.
I can'n attach file.tdms so I give file link dropbox: https://www.dropbox.com/s/ujicvk3a0i6mp3y/sEMG_1.tdms
03-14-2014 11:37 AM
03-14-2014 12:03 PM
I'm Vietnamese. In Vietnam is 0h00 3/15/2014 so I will retry in the morning. Thanks.
03-14-2014 03:58 PM
As Dennis pointed out, you need timing information. One simple way (since you are not recording it in the file), is to have the user enter the sample rate on the analysis VI.
Graphs are probably more appropriate than charts. Charts work best when acquiring one point at a time while graphs are better for blocks of data.
Lynn
03-14-2014 09:45 PM
Thanks johnsold.
Your solution is feasible, I will try to apply to my project.
Thanks and I wish the help of everyone for me.