一个VB.NET编的人机交互界面的程序，主要是关于人机交互启发式评估的7个方面的，VB的基本控件基本上都用了，可以参考学习。-VB.NET made a man-machine interface procedures, mainly related to human-computer interaction heuristic evaluation of seven areas, VB basic controls almost all spent, can refer to learn.

基于MATLAB的近似熵程序,主要用与生物信号的检测,主要用于生物医疗工程的信号处理方面-matlab program for calculating approximate entropy in biomedical signal processing especially.