MATLAB

这个学习matlab的一个教程，主要内容是学习如何进行通信系统的仿真(This learning matlab tutorial, the main content is to learn how to communicate with system simulation)

8ASK系统仿真，包括调制和解调。相干解调和非相干解调(8ASK system simulation, including the modulation and demodulation. Coherent detection and non-coherent demodulation)

详细介绍MATLAB中s函数的用法，帮助初学者掌握s函数(S introduction of a detailed MATLAB function usage to help beginners master s function)

此系统为伺服系统的三环PID控制的MATLAB仿真代码(This system is a three-ring servo system PID control of MATLAB simulation codes)

程序先进行卷积编码，然后进行viterbi译码，程序有纠错功能，中间出现误码，程序解码时会自动纠正(Convolution coding program first and then viterbi decoding program has error correction, the error appears in the middle, when the program will automatically correct decoding)

说明：  模糊控制实现二级倒立摆，已验证可实现。希望能给大家带来帮助(The realization of double inverted pendulum by fuzzy control)

实现ID3算法，在结果中以树表示出来。决策树是对数据进行分类，以此达到预测的目的。该决策树方法先根据训练集数据形成决策树，如果该树不能对所有对象给出正确的分类，那么选择一些例外加入到训练集数据中，重复该过程一直到形成正确的决策集。(ID3 algorithm to achieve, in the results that come out to the tree. Decision tree is to classify the data, thus achieving the purpose of prediction. The decision tree training set of data according to the formation of the first decision tree, if the tree can not give the correct classification of all objects, then select a number of exceptions to the training set data, repeat the process until the correct decision set.)

its about matlab code for image quality

Particle swarm optimization algorithm ( 粒子群优化算法)

一个很小的小波分解和重构的程序，很简单，适合出血泽学习(A small wavelet decomposition and reconstruction process is very simple, suitable for bleeding Ze learning)