CADforstepfiber

Maximum likelihood estimation for maxwell function

说明：  在通信系统中的多天线选择技术，用MATLAB进行仿真，生产信噪比与误码率的图像。(MIMO)

particle swarm optimiztion

I am doing research in wireless sensor network in data aggregation. here cluster head send packet to base station .by using k means cluster algorthim A network is divided into k layer. k cluster are formed in k layer . each cluster has one cluster head . all cluster member send data to its corresponding cluster head by using TDMA . the cluster head performs the data aggregation and forward packet to base station .

利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。(Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange, this is the extreme position, take advantage of this thinking of getting extreme points location.)

Stationary and Non-Stationary noise removal Cardiac Signals using a Constrained Stability Least Mean Square Algorithm。(Stationary and Non-Stationary noise removal Cardiac Signals using a Constrained Stability Least Mean Square Algorithm.)

This is a code for periodic impusive noise in ofdm based power line communications. It is implemented in matlab.

线性切换系统基于观测器的状态反馈控制器设计，matlab仿真。(The observer based state feedback controller design for linear switched systems, matlab simulation.)

改良后的下垂控制，效果还行，仅供参考.用于并网逆变器控制。(Droop control improved, and the results were OK, for reference purposes only. Used in grid inverter control.)

基于MATLAB平台上，计算HU矩的算法编程。可以不用花时间去考虑怎么计算那些不变矩了。(MATLAB-based platform, the algorithm for calculating the moment HU programming. Can not take the time to consider how those calculated by moment invariants.)