garch

水声kraken模型程序的使用说明性文章，详细讲解了kraken模型原理以及程序包的使用，非常经典，本站基本找不到类似的！(Acoustic kraken model program using descriptive article gave a detailed kraken model principle and the use of the package, very classic, basic can not find a similar site!)

传说中的SPIHT算法，编码压缩算法，很适合需要的人学习(Legend of the SPIHT algorithm, coding compression algorithm, is suitable for those who need to learn)

基于灰度梯度最大熵的分割方法，先通过聚类进行改进做初分割然后再进行细分割。(Segmentation of gray gradient based on maximum entropy, first through the clustering is improved. At first, then the fine segmentation segmentation.)

This code performs wide band Cooperative Spectrum Sensing under various noise levels. A large number of primary users as well as secondary users are considered.The detection is power spectral density based . This project gives the lower bound for the power level of the PU signa...This code performs wide band Cooperative Spectrum Sensing under various noise levels. A large number of primary users as well as secondary users are considered.The detection is power spectral density based . This project gives the lower bound for the power level of the PU signa...

利用matlab编写的程序，用于音乐播放青花瓷(the function to display songs based on matlab)

说明：  对OFDM系统中的时频同步算法进行了仿真，采用的是SC算法！(OFDM systems on time and frequency synchronization algorithm for the simulation, using the SC algorithm!)

本文件描述了OFDM的频谱示意图，并给出了单载波和多载波情况下的频谱比较，以及源码(OFDM spectrum schematic)

FSK调制解调MATLAB源代码，很不错，值得看看(FSK modulation and demodulation MATLAB source code, very good, worth a look)

功放非线性仿真，输入为BPSK信号,功放模型为volterra(Amplifier nonlinear simulation, the input signal is BPSK)

二阶锁相环在输入信号为调频信号是的混沌特性分析(Second-order PLL FM signal in the input signal is Chaotic Characteristic Analysis)