Custom toolkit I have developed and/or found for MATLAB. Versions have varied from R2019a and so on, so there may be versioning issues.
Toolkit developed from RDKDC course at JHU where we did screw FWD and INV kinematics, SE(3), and ur5 work.
Custom MATLAB functions I have found or developed to make working in MATLAB a bit easier for me.
Custom mathematical MATLAB functions in order to have some mathematical help.