滤波器设计

用平面波展开法计算二维声子晶体带隙,非归零型差分相位调制信号建模与仿真分析 ，计算多重分形非趋势波动分析。( Computation Method D phononic bandgap plane wave, NRZ type differential phase modulation signal modeling and simulation analysis, Calculate the multifractal trend fluctuation analysis.)

File splitter is a utility to split files acording to size and drives-File splitter is a utility to split files acording to size and drives

说明：  A JavaScript 3D physics or game engine

说明：  一个九宫格小游戏的源代码，主要应该编辑框，实现输入，编辑和修改，检测(A Jiugongge game' s source code, should the main edit box, the input, editing and revising, testing)

说明：  几个abaqus二次开发实例完整代码，分章节发布。。(Several ABAQUS secondary development examples complete code)

C练习题，主要讲了函数的调用问题，举个例子来让大家认识函数调用的运用。(C exercises)

基于Z源逆变器的SPWM控制 有点小问题 但是对初学者 够用了(SPWM control and SVPWM control based on Z-source inverters have some minor problems, but they are enough for beginners.)

VC++汉诺塔的实现，研究汉诺塔问题，可以帮助你理解C++数组与算法的一些技巧，关于汉诺塔问题，这是一个与算法相关的问题，具体这里就不说了，有兴趣知道的可以百度一下。

计算机网络课后习题答案. 但是不是十分完整. 希望对大家学习好网络有帮助. 谢希仁!-after-school computer network Exercises answer. But not very complete. We hope to learn a good network helped. Xie Greek Hui!

说明：  LCD12864+51单片机测试程序，随意书写，勿喷。(LCD12864+51 MCU test program, write at will, do not spray.)