Search found 14 matches

by Alex Priamikov
Fri Jun 14, 2013 1:59 am
Forum: OpenSim
Topic: Error in using CMC and ForwardTool in Upper limb model
Replies: 3
Views: 721

Re: Error in using CMC and ForwardTool in Upper limb model

Hi Ayman

Can it also occur, because I disabled some muscles and blocked some angles?
Also can you provide example configuration for this model?

Best regards,
Alex
by Alex Priamikov
Sat Jun 08, 2013 6:43 am
Forum: OpenSim
Topic: Error in using CMC and ForwardTool in Upper limb model
Replies: 3
Views: 721

Error in using CMC and ForwardTool in Upper limb model

Good day, I'm trying to use CMC and Forward tool for UpperLowerBodySimple model. But I got an error java.lang.RuntimeException: SimTK Exception thrown at SmallMatrixMixed.h:878: Error detected by Simbody method lapackInverse(Mat<>): Matrix is singular so can't be inverted (Lapack getrf info=3). (Req...
by Alex Priamikov
Thu Jan 31, 2013 9:34 am
Forum: OpenSim
Topic: Tracking marker position via Matlab
Replies: 3
Views: 990

Re: Tracking marker position via Matlab

Problem solved in a way of adding some classes to code and recompiling the project.
by Alex Priamikov
Thu Jan 17, 2013 9:37 am
Forum: OpenSim
Topic: Tracking marker position via Matlab
Replies: 3
Views: 990

Tracking marker position via Matlab

Good evening, I'm new in OpenSim and have a few questions of using Matlab abilities. I want to use ForwardTool for making some experiments on different muscular activations (as the result I get some motion file) and want to track markers positions(in global coordinates). I just founded how to do thi...