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matlab编写的一个音频加密的程序，格式要求wav的形式，有运行结果。(matlab prepared an audio encryption procedures, the form of wav format requirements, and the results.)

说明：  有关于混沌系统的特性的一些仿真程序，试过的，可以正确运行，希望大家能够交流。(About some of the characteristics of chaotic system simulation program, tried, and can be run properly, I hope we can exchange.)

useful for research beginer

matlab coade source for beam pattren for the simutalion of smart antenna in matlab

general least square estimation in system ID

wavelet edge detecter as a matlab source

this program use the fuzzy logic to track MPP of the PV

说明：  应用电导增量法，实现光伏电池最大功率跟踪。(Achieve maximum power tracking of photovoltaic cells)

说明：  调光测试算法实现，实现对相机自动调光函数的模拟实现(tiaoguang)

在保密数据传递等应用中，有时采用将一句话或一段文字或一段音乐隐藏在另一段音乐中，然后利用专门的算法来提取所传的信息(Data transfer in applications such as security, sometimes using the word or a text or a piece of music hidden in another section of music, and then use a special algorithm to extract the information transmission)