I have been conducting Mathcad webinars for FIRST teams. A search turned up this conversation and I have implemented the Matrix Solution as a Mathcad worksheet. The attached .zip folder contains both a Mathcad Prime 2.0 and a .pdf version of the worksheet.
PTC is once again offering Mathcad Prime for free to participants in FIRST Robotics programs. Contact
FIRSTsupport@ptc.com if you are interested in obtaining a copy of Mathcad Prime.
You can learn how to create Mathcad worksheets like this on our Wednesday Night Robotalk Webinars (7 pm EST). This Wednesday night (Sept 19 2012) we will focus on the tools used in the attached worksheet. To register for the webinar
click here.
Chris