power_spectrum_estimation

Matlab for all simulation of modulation

基于卡尔曼滤波的无线传感器网络时钟同步协议(Ａ ｔｉｍｅ ｓｙｎｃｈｒｏｎｉｚａｔｉｏｎ ｐｒｏｔｏｃｏｌ ｆｏｒ ｗｉｒｅｌｅｓｓ ｓｅｎｓｏｒ ｎｅｔｗｏｒｋｓ ｂａｓｅｄ ｏｎ ｔｈｅ Ｋａｌｍａｎ ｆｉｌｔｅｒ)

buck电路的搭建和仿真，搞电源的童鞋可以相互学习。( 英语 中文(简体) 日语 buck circuit structures and simulation, to engage the power of children s shoes can learn from each other.)

matlab中psk在AWGN信道中误码率的分析(matlab psk AWGN)

主要的MATLAB程序可供初级中级者学习(The main MATLAB program is available to study the primary intermediate)

说明：  一个MATLAB的应用程序，很方便的！使用时需要转换为M文件。(A MATLAB application, very convenient! The use of M need to convert files.)

静电场的matlab计算并生成电场分布和电位分布图像(The electrostatic field is computed by MATLAB, and the electric field distribution and potential distribution image are generated)

说明：  信噪比从0～13 dB，每隔1 dB仿真得到二进制双极性码的误码率(The bit error rate of binary bipolar codes is simulated every 1 dB from 0 to 13 dB.)

9位PRBS输入信号,用于系统辨识的输入信号。(9 bit PRBS input signals)

Function to perform Principle Component Analysis over a set of training vectors passed as a concatenated matrix. Usage:- [V,D,M] = pca(X,n) [V,D] = pca(X,aM,n) where:- <input> X = concatenated set of column vectors aM = assume that the mean is aM n = number of principal components to extract (optional) <output> V = ensemble of column eigen-vectors D = vector of eigen-values M = mean of X (optional)