Search found 5 matches

by hiram qu
Fri Aug 27, 2021 7:49 pm
Forum: OpenSim Moco
Topic: how to use PolynomialFunction
Replies: 0
Views: 56

how to use PolynomialFunction

I want to use MATLAB to stimulate the muscle, which is the activation value of the given muscle. But I don't know how to write an PolynomialFunction, and more specifically I don't know what SimTK: : Vector means. Do you have any friends who have used this function in MATLAB? Could you please send me...
by hiram qu
Fri Aug 13, 2021 7:45 am
Forum: OpenSim Moco
Topic: Can I control a body movement by giving information about the position of each node
Replies: 3
Views: 104

Re: Can I control a body movement by giving information about the position of each node

Sorry the last problem has been solved but the following error message occurred when I was running MOCO Could you please help me to analyze the cause Thank you very much Java exception occurred java.lang.RuntimeException This trajectory is sealed, to force you to acknowledge the solver failed;call u...
by hiram qu
Thu Aug 12, 2021 2:29 am
Forum: OpenSim Moco
Topic: Is there a bug in the examplemarkertracking10dof routine
Replies: 1
Views: 93

Is there a bug in the examplemarkertracking10dof routine

Why does this problem appear when running examplemarkertracking10dof? I didn't change any code during the run. Java exception occurred: java.lang.RuntimeException: Table has no column labels. Use setColumnLabels() to add labels. Thrown at AbstractDataTable.cpp:93 in getColumnLabels(). at org.opensim...
by hiram qu
Sat Aug 07, 2021 4:15 am
Forum: OpenSim Moco
Topic: Can I control a body movement by giving information about the position of each node
Replies: 3
Views: 104

Can I control a body movement by giving information about the position of each node

Hi everyone
I have done some experiments and obtained the spatial coordinate information of the joint nodes in the process of human motion. I want to input the information to the corresponding joint nodes so that the model can move. Is this possible?
by hiram qu
Wed Aug 04, 2021 6:50 pm
Forum: OpenSim
Topic: Can I use MATLAB to set joint space coordinates and control body movements
Replies: 0
Views: 114

Can I use MATLAB to set joint space coordinates and control body movements

Can I use MATLAB to set joint space coordinates and control body movements