I followed this tutorial: https://simtk-confluence.stanford.edu:8443/display/OpenSim33/Part+I%3A+Leg+Muscle+Force+Estimation+in+Swing . The plot after following the instructions is as seen below: https://preview.ibb.co/heX4iz/Force_Estimation.png I tried plotting Knee and ankle angle for different s...

Hi, This seems to be a very interesting research. Is this framework opensource? or is it only for internal use.
Thanks,
Vishal

Hi Ayman,

Thank you so much. I was having this problem and I used a third party screen capture application to record the simulation videos. I didn't know about the movie frame capture method.

Thanks
Vishal

Dear OpenSim team, I have been doing RRA for level ground walking on 2392 musculoskeletal model and I have a few questions on how accurate it is. I have read the RRA troubleshooting tips as mentioned in http://simtk-confluence.stanford.edu:8080/display/OpenSim/_RRA+Best+Practices . Please find the v...

Dear BOPS team, I am familiar with the structure on how MOtoNMS works. I was trying out the BOPS to elaborate my trials. While executing BOPSgui.m the program popped up the GUI interface but When I wanted to select the settings file I got the following error: Error in BOPSgui (line 63) gui_mainfcn(g...

Hi, I have been doing CMC on 2392 lower extremity model for normal level ground walking. I have been doing the analysis with GRF data from the force platforms. I also did CMC without external loads. Then, upon comparison of the muscle excitations there are huge differences between them. The CMC resu...

Hi, This is the example that I found in Dynamic walker example. Hope it helps. <WeldJoint name="PlatformToGround"> <!--Name of the parent body to which this joint connects its owner body.--> <parent_body>ground</parent_body> <!--Location of the joint in the parent body specified in the parent refere...

Hi Ayman,

Sure, I use Opensim 3.3 in Windows 10 Pro 64 bit operating system installed in my laptop (no touch-screen feature). I have been using GUI and Matlab-scripting modes of Opensim. I have faced no problems yet.

Regards,
Vishal

Hi,

Yes I have upgraded to Windows 10 and it's working perfectly. FYI, I am using OpenSim3.3

Cheers
Vishal

Hi

That is the new feature in OpenSim 3.3.
http://simtk-confluence.stanford.edu:80 ... penSim+3.3
It fixes the virtual marker with experimental markers, that's why you are not able to view the virtual markers.

Cheers,
Vishal