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有关粒子群算法的简单编程，对于初学粒子群的人很有帮助(The particle swarm algorithm is simple program for beginners who PSO helpful)

fsk modulation Frequency shift keying (FSK) is the most common form of digital modulation in the high-frequency radio spectrum, and has important applications in telephone circuits. This article provides a general tutorial on FSK in its many forms. Both modulation and demodulation schemes will be discussed

参数估计与假设检验 内含matlab详细代码 已经经过调试 可以使用(Parameters estimation and hypothesis testing with detailed code )

matlab的学习教程，里面含有很全面的介绍教程是ppt格式的，很容易理解，有利于初学matlab的同学的学习(matlab learning tutorial, which contains a very comprehensive introduction tutorial ppt format, it is easy to understand, is conducive to learning for students to learn matlab)

用于产生ASK调频信号，在通信原理课程和信号处理中比较常用(used to proceed ask signal, and it is very useful in signal processing)

arduino tool box for simulation of navigation system

利用matlab进行离群点检测，包含KNN,LOF,k-means方法(Using MATLAB to detect outliers, including KNN, LOF and K-means methods.)

说明：  MATLAB 学习小程序： BP神经网络的数据分类-语音特征信号分类(MATLAB learning applet: data classification of BP neural network-speech feature signal classification)

在图与网络论中，求最短路径的Dijkstra算法（M-函数）(In figure and network theory, the shortest path Dijkstra　algorithm　（M－function）)

matlab 与元胞自动机的一些应用，里面有源程序代码，适合初学者使用(matlab with cellular automata applications, source code, suitable for beginners)