meilin

说明：  输入一个数判定能否开平方，能就开平方，不能就退出(Enter a few decide whether to open the square, to the open square, can not quit)

S变换 可用于对信号进行频谱分析 提取信号特征 包括幅值 相位 谐波成分等应用广泛 希望对大家的学习有帮助(S transform can be used to extract the signal spectrum analysis features include the magnitude of the phase signal harmonic components and so widely we hope to help learning)

一个估计garch（1,1）的matlab程序(matlab code for estimating garch（1,1）)

该算法具有聚类速度快、聚类结果可读性好、聚类准确度高等优点，非常适用于高效的网页在线聚类。 (The clustering algorithm is fast and good readability clustering results, clustering high accuracy, very applicable to high-performance clustering of web pages online.)

说明：  QPSK通过Rayleigh信道多径衰落的Matlab仿真 (无)

本文是个人整理的，对S函数的原理做了基本介绍，然后对S函数的面板进行了详细的注解，算是加入了自己理解的翻译(This article is the personal finishing basic principle function of S, then the S-function panel detailed annotations, regarded as adding their own understanding of the translation)

lssvm程序，采用粒子群算法来优化模型参数(lssvm program, to optimize the model parameters using particle swarm)

这个粒子群算法使用matlab语言编写出来的，可以解决带约束的粒子群算法问题，可以很方便的把问题得到解决(the optimization of constraied pso matlab programmes)

用matalab实现一个简单的输入语音的整体信噪比和部分信噪比的比较(Matalab implemented using a simple input speech and the portion of the overall signal to noise ratio SNR comparison)

收集的一些matlab资料，自己感觉很有用，拿出来分享(Some matlab data collected, feel useful, to share)