小波分析理论 MATLAB程序应用 适用于初学者-Application of wavelet analysis MATLAB program for beginners

Qt写的解Van der Pol方程的ODE45小程序，与matlab程序类似，自动记录计算耗时。-Qt to write small programs ODE45 Solutions Van der Pol equation, similar matlab program automatically records time-consuming calculation.

航天方向轨道相关函数库，包含许多小程序，方便调用，通用性强(function lib of aerospace aspects, including many small but useful functions. can be used easily and very readable.)