Hi,
Have your problem solved? I have met similar problems. It is pretty difficult to decide right parameter values. Sincerely hope you can give me some suggestions of solving this problems. My emal address is mengxjchina@gmail.com. Really looking forward to your early reply. Thanks a lot.
Jack Meng
Search found 15 matches
- Mon Oct 26, 2015 10:30 pm
- Forum: OpenSim
- Topic: How to deceide Foor-floor contact parameters
- Replies: 1
- Views: 566
- Wed Sep 16, 2015 9:10 am
- Forum: OpenSim
- Topic: An issue of OpenSim ID analysis need help
- Replies: 4
- Views: 419
Re: An issue of OpenSim ID analysis need help
Dear James,
Thanks a lot. This is very helpful. I also found the signal.cpp. Just as what you said, from this file, I found OpenSim uses GCVSpline and 3rd lowpass IIR Butterworth digital filter to get angular velocity and acceleration needed.
Best,
Jack Meng
Thanks a lot. This is very helpful. I also found the signal.cpp. Just as what you said, from this file, I found OpenSim uses GCVSpline and 3rd lowpass IIR Butterworth digital filter to get angular velocity and acceleration needed.
Best,
Jack Meng
- Wed Sep 16, 2015 9:05 am
- Forum: OpenSim
- Topic: An issue of OpenSim ID analysis need help
- Replies: 4
- Views: 419
Re: An issue of OpenSim ID analysis need help
Dear Jiang
Thanks a lot. It is helpful. I want to make a 5 link model in Matlab and use OpenSim to check the results. So, I need to get how to generate angular velocity and angular acceleration.
Best,
Jack Meng
Thanks a lot. It is helpful. I want to make a 5 link model in Matlab and use OpenSim to check the results. So, I need to get how to generate angular velocity and angular acceleration.
Best,
Jack Meng
- Tue Sep 15, 2015 9:55 am
- Forum: OpenSim
- Topic: An issue of OpenSim ID analysis need help
- Replies: 4
- Views: 419
An issue of OpenSim ID analysis need help
Thanks a lot for reading this topic. Recently, I simplified Gait_2354 model into a five link model and try to make inverse dynamical analysis to get driving torques needed for each joints. I try to get angular velocity and angular acceleration by "w=(Theta(i)-Theta(i-1))/(Time(i)-Time(i-1)); a=(w(i)...
- Tue Jul 08, 2014 2:57 pm
- Forum: OpenSim
- Topic: Plugin load in Matlab
- Replies: 8
- Views: 12018
Re: Plugin load in Matlab
Has this been solved? I'm having the same problem: I have built a plugin that works in Opensim but cannot load into Matlab with "loadlibrary" because I get the "eh.h is only for C++!" error (I'm using 32bit Matlab 2013b, Opensim 3.2, Visual Studio 2010). Thank you! Dimitra Hi Dimitra, You should us...
- Tue Jul 01, 2014 12:28 pm
- Forum: OpenSim
- Topic: OpenSim 64-bit Compatibility issues
- Replies: 3
- Views: 483
Re: OpenSim 64-bit Compatibility issues
Hi,
When you create your plugin via CMake, you should select right compiler(here your system should select Visual Studio 10 Win64) to generate the .dll file.
Best,
Xiangjie
When you create your plugin via CMake, you should select right compiler(here your system should select Visual Studio 10 Win64) to generate the .dll file.
Best,
Xiangjie
- Tue Jul 01, 2014 6:39 am
- Forum: OpenSim
- Topic: Matlab Scripting " Analyze tool " Memory leak?
- Replies: 0
- Views: 398
Matlab Scripting " Analyze tool " Memory leak?
Hi all, Thanks a lot for reading this topic. Recently, I am using "Analyze tool" to run static optimization. The matlab scripting is as follows: for i = 1:1 %:size(models,2) %for each model for j= 1:size(motions,2) %do a set of analyses for each motion resultpath{i,j} = ['ResultsAnalyze_model',num2s...
- Tue May 27, 2014 7:00 am
- Forum: OpenSim
- Topic: Modifying muscle excitations during forward dynamics
- Replies: 1
- Views: 219
Re: Modifying muscle excitations during forward dynamics
Hi,
I suggest that you may need to take a look at the Matlab Scripting: http://simtk-confluence.stanford.edu:80 ... ith+Matlab. I think this could help you solve the problem.
Best,
Xiangjie
I suggest that you may need to take a look at the Matlab Scripting: http://simtk-confluence.stanford.edu:80 ... ith+Matlab. I think this could help you solve the problem.
Best,
Xiangjie
- Mon May 26, 2014 7:31 am
- Forum: OpenSim
- Topic: Problem of loading plugin in Matlab scripting
- Replies: 1
- Views: 378
Re: Problem of loading plugin in Matlab scripting
Hi All, Problem solved. I used the DLL_API __declspec(dllexport) and DLL_API __declspec(dllimport) and solved the loading plugin problem in Matlab. Just writing a header file and loading the DLL via loadlibrary() will be fine. Please see the following website: http://cog-mach.blogspot.com/2009/08/in...
- Sat May 24, 2014 6:26 pm
- Forum: OpenSim
- Topic: Problem of loading plugin in Matlab scripting
- Replies: 1
- Views: 378
Problem of loading plugin in Matlab scripting
Hi all, Thank you very much for reading this topic. My problem is as follows: I built a new plugin called “osimpressureactuator.dll” based on Visual Studio 2010 in Win 64 system. My OpenSim and Matlab are both x64. I have tested my plugin in OpenSim GUI and it worked pretty well. But when I am using...