digital_modulation

这些都是matlab有关图像处理的语句，很基本的。(These are related to image processing matlab statement, very basic.)

说明：  毕业设计非常有用的脑电信号，本人亲测，效果不错，贡献给大家。(Graduate design very useful EEG, I pro-test, the effect is good, to the party.)

SCI论文《One-way Hash function construction based on the chaotic map with changeable-parameter》的matlab代码实现(the source code for SCI Paper《One-way Hash function construction based on the chaotic map with changeable-parameter》)

说明：  计算了沿CMPL厚度方向，可以看出，CMPL的界面从第一个网格移动了1/4个网格，这是为了保证，CMPL更新的电场和磁场的数目相同。(The thickness direction along CMPL is calculated.It can be seen that the interface of CMPL moves 1/4 of the grid from the first grid to ensure that the number of electric and magnetic fields updated by CMPL is the same.)

现代数值计算方法所附光盘源码第五部分（福建师范大学）马昌凤, 林伟川编著 科学出版社(Modern numerical methods accompanying CD-ROM Source fifth part (Fujian Normal University) MA Chang-Feng, LIN Wei-chuan edited by Science Press)

车牌识别程序 从图片中自动获取车牌号码 完成定位和识别 (License plate recognition program from pictures automatically locate and obtain the license plate numbers to complete identification)

认知无线电中关于频谱感知的相关知识以及源程序(Knowledge on spectrum sensing in cognitive radio as well as source)

高斯混合模型K均值算法matlab源程序用于说话人识别中(Gaussian mixture model K-means algorithm matlab source code for speaker recognition)

模糊PID—模糊控制程序。适合刚入门的模糊控制学习的同学们，方便理解！(Fuzzy PID-fuzzy control procedures. Fuzzy Control for just getting started learning of the students, to facilitate understanding!)

再matlab下面实现信号的fft变换。 是fft函数。(fft)