Hi all, Maybe it is just a silly question. I think I'm making some confusion on understanding the CMC steps, but my question is: When I use the CMC fast target I solve for an optimization problem where the cost function is: "the sum of squared controls augmented by a set of equality constraints that...

Hi Alessandro, to solve this problem I: loaded a generic setup file: analyzeTool = AnalyzeTool(genericSetupFile); then I got the property by its index x=analyzeTool.getAnalysisSet().get(0).getPropertyByIndex(5); and with the PropertyHelper I could change the name of the file PropertyHelper.setValueS...

Hi James, It didn't work the way I was thinking. Doing the way you suggested, I could copy the IK tasks from one IKTask file to the other, but I could not modify the path name, nor even copy ( set ) the tasks, in the new Scale Setting file. It seems that I'm missing a 'set' command. Do you have any ...

Hi James,

My idea is not to use the loop, so I'll try your first suggestion and let you know if it works

thanks
Bel

Hi all, I'm trying to edit a xml file using a matlab script and I would like to know how to set the IKTaskSet file within the "Marker Set Placer" In the xml file it is: <MarkerPlacer> <apply>true</apply> <IKTaskSet file="C:\Users\Documents\Scale_Tasks.xml" /> <marker_file>marker.trc</marker_file> <t...

Hi Leo, I don't know if I understand right your problem, but you can "remove " the joint making it a "WeldJoint": http://simtk-confluence.stanford.edu:8080/display/OpenSim/OpenSim+Models#OpenSimModels-AvailableJointTypes There is this model leg6dof9musc.osim that comes with the newest version of ope...

Hi Ursula,

try to see if your markers are attached to the right segment. I think that the marker on the toe has to be attached to the calcaneus body.

hope it helps,
Bel

Hi Lauren,

You just have to use the manual scaling in the scale tool (Scale Factor tab)

http://simtk-confluence.stanford.edu:80 ... ling+Works

(If you don't have any marker at the model, the option Adjust model markers has to be unchecked)

hope it helps
Bel

Hi James, thanks I'll work on those options, but i still have a question. I don't know if I understand right, when you say: You do have acouple options here. As StaticOP gives you muscle forces and velocities you could calculate manually. are you refering to the muscles contraction velocitie ? If so...

Hi all, I'm trying to estimate muscle power using the results I obtained from a static optimization analysis and I was planning to use muscle analysis in the Analyze Tool. Is there any way to use this with static optimization results? It seems to me that if it was possible, as the Static Optimizatio...