vinar_filter

基于简单内膜思想的PID整定源程序，比其他算法效果好(Endometrial thinking based on a simple PID tuning source, better than the other algorithms)

说明：  本程序实现了信号稀疏分解的经典算法OMP！(This program implements a classic signal sparse decomposition algorithm OMP!)

Matlab Code to filter data using the Least Mean Squares adaptive algorithm. processes an input WAV file and filters out noise according to the setup parameters

It is a novel fuzzy based sleep mode technique for WSN that turns off the ONUs (placed at the customer premises) when certain traffic conditions are verified. The objective is to achieve an improved energy efficiency without impacting too much the Quality of Service perceived by end-users. The whole operation is managed at the central Node and the length of the sleep time periods is computed employing a statistical method.

matlab教程，方便的适用于初学者，中文版本(matlab tutorials, easy for beginners, the Chinese version)

The Interleaved Frequency Division Multiple Ac- cess (IFDMA) scheme is based on compression, repetition and subsequent user dependent frequency shift of a modulated signal. Multiple access is enabled by the assignment of overlapping but mutually orthogonal subcarriers to each user. In this paper it is shown that IFDMA can be regarded as unitary precoded OFDMA with interleaved subcarriers. On the other hand, IFDMA is shown to be a CDMA variant with frequency domain orthogonal signature sequences and chip interleaving. Thus, it combines the advantages of single and multi carrier transmission such as low peak to average power ratio, orthogonality of the signals of different users even for transmission over a time dispersive channel and low complexity. Simulation results show the good performance of coded IFDMA transmission over a mobile radio channel for different data rates.

利用牛顿法对配电网进行潮流计算，能够准确的计算出结果(Using Newton s method for distribution network power flow calculation, the results can be accurately calculated)

This is a collection of dijkstra code for finding shortest path in graph,hope it can be useful

迭代小程序，可以根据参数变化导出倍周期分叉图，从而研究有序与混沌的关系。(Iterative small program that can export period doubling bifurcation diagram according to the parameter changes, which studies the relationship between order and chaos.)

高性能的话音激活检测算法，适应性很强，具有较好的实际使用性能，可以获得很好的使用效果。(High-performance voice activity detection algorithm, adaptable, good practical use, you can get good use of effects.)