Search found 15 matches
- Thu Mar 19, 2020 8:09 pm
- Forum: OpenSim
- Topic: Filtering Marker data
- Replies: 3
- Views: 396
Re: Filtering Marker data
Does that mean IK result is not that reliable from OpenSim? Or it just a small amount of noise.
- Wed Mar 18, 2020 10:16 pm
- Forum: OpenSim
- Topic: Filtering Marker data
- Replies: 3
- Views: 396
Filtering Marker data
Hi all,
Should I filter the .trc data (marker data) before doing any scaling or inverse kinematics? Does it improve the estimation of joint angle? Or OpenSim has internal filtering before performing inverse kinematics?
Thanks
Should I filter the .trc data (marker data) before doing any scaling or inverse kinematics? Does it improve the estimation of joint angle? Or OpenSim has internal filtering before performing inverse kinematics?
Thanks
- Mon Mar 09, 2020 9:59 am
- Forum: OpenSim
- Topic: Scaling in Matlab with updated weight
- Replies: 0
- Views: 206
Scaling in Matlab with updated weight
Hi all, I want to run the scale tool in Matlab. I also want to update the weight of the marker in the script and run it automatically in the Matlab. I was searching for content of the Matlab code for scaling in the forum. But, I haven't got anything that would help. Can anyone give me any way to sol...
- Fri Jan 17, 2020 3:05 pm
- Forum: OpenSim
- Topic: Comparing experimental EMG with simulated activation from CMC
- Replies: 3
- Views: 303
Re: Comparing experimental EMG with simulated activation from CMC
I have already read that paper. But, it didn't clearly say that if we normalize the experimental EMG data, we can compare the amplitude with simulation muscle activity.
- Fri Jan 17, 2020 10:57 am
- Forum: OpenSim
- Topic: Comparing experimental EMG with simulated activation from CMC
- Replies: 3
- Views: 303
Comparing experimental EMG with simulated activation from CMC
When we collect experimental EMG data for a gait cycle, the data is not normalized. But in the CMC and Static optimization(SO) of OpenSim, we get normalized muscle activation. If we normalize the experimental data with MVC, then will it be ideal to compare the magnitude of experimental EMG data with...
- Tue Dec 24, 2019 7:02 pm
- Forum: OpenSim
- Topic: Changing muscle insertion point
- Replies: 2
- Views: 1124
Re: Changing muscle insertion point
I have tried the following code. But I didn't get any matrix for path point. Can you figure out what went wrong? Again, how can I update those pathpoint in the Matlab code? clc; clear; close all; import org.opensim.modeling.* model=Model('subject_walk_adjusted.osim'); references = osimList2MatlabCel...
- Wed Dec 18, 2019 10:32 am
- Forum: OpenSim
- Topic: Changing muscle insertion point
- Replies: 2
- Views: 1124
Changing muscle insertion point
Hi all,
Can I change muscle insertion point of OpenSim model by Matlab scripting?
Can I change muscle insertion point of OpenSim model by Matlab scripting?
- Wed Nov 13, 2019 3:04 pm
- Forum: OpenSim
- Topic: CMC file name for plotting muscle activation
- Replies: 1
- Views: 311
CMC file name for plotting muscle activation
I want to plot muscle activation of different muscles from the CMC result. I can easily find the activation file from the Static Optimization tool.But, unfortunately I can't find the file of muscle activation in the CMC result folder. Can you please tell me what will be the name of the file for the ...
- Wed Nov 13, 2019 2:59 pm
- Forum: OpenSim
- Topic: Matlab code for processing .sto file
- Replies: 1
- Views: 338
Matlab code for processing .sto file
Hi,
can anyone provide me with a Matlab script to process .sto file data of OpenSim?
Thanks
can anyone provide me with a Matlab script to process .sto file data of OpenSim?
Thanks
- Fri Nov 01, 2019 11:50 am
- Forum: OpenSim
- Topic: Muscle Deactivation
- Replies: 1
- Views: 91
Muscle Deactivation
Is there any way to deactivate muscle in the OSIM model?