Chap2-Animation

扩频通信中PN码同步仿真实验，中间无任何错误，可直接使用(can use)

Machine learning class BT 1

自己编写的bp神经网络用来进行交通流量预测，具有一定的准确性(I have written to bp neural network used for traffic forecasts, with some accuracy)

this code packet is very useful and heplful in your communication search.

说明：  Simulacion sistemas de control PID

层次分析系统的算法，我找了很久才找到的，很不错(Analysis System-level algorithms, looking for a long time before I found very good)

【matlab编程代做】matlab多边形相交 可以作为参考使用 学习([Do] matlab matlab programming generation polygon intersection can use as a reference to learn)

MAtLAB实用教程，有大量的例题，适合初学者快速上手(MATLAB practical tutorials, there are a large number of Example, suitable for beginners and running quickly)

EM算法估计GMM的matlab版本的源代码，适合给类机器学习问题(EM algorithm estimates GMM Matlab version of the source code, suitable for the type of machine learning problems)

说明：  读入一段mp3音乐，将音乐进行FM调制，在噪声信道中传输，接收端解调音乐(Reads period mp3 music, music to FM modulation, the transmission in a noisy channel, the receiving terminal demodulates the music)