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MATLAB经典编程，总共15个章节，很实用很经典的编程资料(MATLAB classical programming, a total of 15 chapters, very practical classic programming information)

几个简单的matlab实例，新手学习matlab可用(A few simple matlab example, matlab novice can learn)

图像分割的，cv水平集模型的matlab算法(Level Set cv)

几个控制理论的小程序，可以方便学习自动控制理论这门课(Can easily end the camera to the image transmitted matlab program for the software called.)

pid算法原理解释，对初入学习PID的同学有很大帮助(pid algorithm principle explanation for entering the learning of the students are very helpful PID)

指纹识别matlab 代码，实现增强，二值化，细化功能(Fingerprint recognition matlab code)

说明：  matlab编程例子，包括数值分析、绘图以及其他的一些高级应用。(matlab programming examples, including numerical analysis, mapping and other advanced applications.)

说明：  别人文章中的BP-PID的S函数，可以试一试(BP-S function)

CDMA Simulation Using MATLAB This program models a simple implementation of CDMA technology. It considers multiple bit data streams sent by any number of senders across a common channel. Each sender uses a unique code word, given by the Walsh set, to encode its data, send it across the channel, and then perfectly reconstruct the data at the receiver. The simulation utilizes these simplifications: 1. The individual data streams share the same bit length. 2. The code words are determined using the Walsh set to create orthogonal code words. 3. The spreading factor M of each code word is identical. 4. All users (data streams and codes) are synchronized in time. 5. Set-up and hold times of real-world systems are ignored. 6. The channel through which the data passes is ideal.

Test Code hope it works, please correct the code