Signal_and_Systems_Lab_8

水文时间序列 每旬的极端事件计算，该指标用于混沌计算前期处理(Hydrologic time series of extreme events is calculated every ten days, the index is used to calculate the pre-treatment of Chaos)

利用小波分析方法进行表面肌肉电信号的时-频率分析，从而得出一系列评价肌肉疲劳的指标(Surface muscle electrical signal when using wavelet analysis method- frequency analysis, to arrive at a series of evaluation of muscle fatigue indicators)

binary frequency division multiplixing

如何使用matpower,方便易懂，值得学习(How to use the MATPOWER, easy to understand, it is worth learning)

Digital image processing tools matlab codes

数字调制技术的发展日新月异现如今信息技术不断的推陈出新，信息的传输及通信起着支撑作用。而对于信息的传输，数字通信已经成为重要的手段。因此，数字信号的调制就显得非常重要。数字调制是通信系统中最为重要的环节之一，而实现数字调制需要的方法就需要用键控法来实现，比如可以对载波的振幅、频率和相位进行键控。(ASK , FSK , PSK modulation and demodulation of the simulation comparison )

说明：  用小波分析和傅立叶变换进行信号噪声处理，并画图进行比较(Wavelet analysis and Fourier transform for signal noise processing, and drawing comparison)

edge-based active contour segmentation

FSK matlab modulation

LTE/wimax异构网络切换matlab代码，小尺度衰弱和阴影效应可选。(handovers in heterogeneous networks)