Matlabwaveletsecond

As we know, the energy needed for sensors should be electrical. So the rst step before start to work is to convert environmental energy to electrical one. Inside the node there are dierent components for sensing the area, collecting data and processing the data. So the main dierent part of this kind of nodes, in compare of WSN nodes, is the power part. Once the stored energy reach to a certain amount, the power supply for micro controller and transceiver will start to work. They will continue to work until they have energy, as soon as the energy nish, they stops and energy storage device start to work to save energy again. The other fact should be consider about EH-WSN node is that the available energy can change in dierent nodes. So every node has its own harvesting rate.

DG power quality inprovment

Matlab程序，自适应算法，包括naadapt和naromberg算法(Matlab program, adaptive algorithms, including algorithms naadapt and naromberg)

说明：  DS展頻 with pn sequence(DS spread spectrum with pn sequence)

jpeg compression of matlab

在本文件中提供了总声压级，声压级等的计算(determination of loudness level)

带有异步清零和置数信号（置数为全逻辑1）的4位寄存器(With asynchronous clear and set the number of signals (set the number for the whole logic 1) of the four registers)

光纤LP模式,光纤模式计算，纤芯模式，有效折射率(Fiber LP mode, fiber mode calculation, fiber core mode, effective refractive index)

matlab编写的聚类算法代码，包含常用的各种聚类方法，可以作为聚类的程序包，有很好的使用和参考价值(matlab for clusterings)

说明：  数字信号处理实验（matlab版）书的参考程序 MATLAB例题文件夹(Digital Signal Processing Experiment (matlab version) reference book example MATLAB program folder)