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说明：  qpsk在不同噪声环境下的星座图程序和产生的qpsk与其他信号的比较(qpsk different noise environment in the constellation process and the resulting qpsk comparison with other signals)

从视频中提取关键帧，以若干张图片替代视频关键内容。(Key frame extraction from video to video a number of key elements of alternative images.)

Mc-CDMA in Rayleigh Channel

实现一个序列的分数差分的matlab程序，能够提取序列的长相关信息。(the process of fratual diff in the matlab and it can know the LRD of the sequnce)

matlab程序百例。常用程序都可在上面查到。(100 cases of matlab procedures. Commonly used procedures can be found above.)

用于计算电力系统优化运行，电力系统的精确计算( matlab optimal scheduling relocating)

beam and ball simulation

几种常见的融合方法，采用matlab编写(Several common fusion method, using matlab prepared)

仿真2*2MIMO通信系统ML、ZF、MMSE检测算法性能，给出三种检测算法的误比特率。(Multi-input multi-output (mimo) communication system simulation 2* 2 ML, ZF and MMSE detection algorithm performance, the bit error rate of three detection algorithms is given.)

说明：  基于模糊控制的蓄电池充放电控制，适合相关从业人员交流学习。(Based on the fuzzy control of battery charge and discharge control, it is suitable for the relevant practitioners to exchange learning.)