Hosted here are some of the codes that I have developed and which I think may be useful to others.

Android:

• An android plot class for 2-dimensional plotting. (Download, Explanation.)
• A android plot class for dynamic 2-dimensional plotting (Download, Explanation.)

MATLAB:

• A transfer matrix code for dispersion and modeshape calculations for 1-D layered periodic composites of arbitrary complexity. (TMMSolver)