synchronous-identification

Matlab 语言写的Electromagnetic Simulation using FDTD Sullivan书中的二维FDTD (Matlab Electromagnetic Simulation using FDTD Sullivan FDTD )

1. 判断闰年 根据输入的具体年份（在1900-2100之间，要求对输入进行有效性检查），判断是否闰年，并给出相应的提示信息 (1. To determine leap year according to input a specific year (in 1900-2100 between the call for input validation), to determine whether a leap year, and gives the corresponding tips)

OFDM系统中的信道仿真，主要对信道衰落修补仿真(OFDM system channel simulation, the major repair on the fading simulation)

这也是关系k紧邻的程序，希望对大家有帮助(This is also a close relationship between the k of the procedure, we hope to help)

振动信号时域处理办法，包括低通、带通滤波和频域积分法(Time-domain vibration signal processing options, including low-pass, band-pass filtering and frequency-domain integral method)

matlab实现QPSK的误码率的仿真和分析，在此程序中，通过运行调试实现了基础的功能(Matlab QPSK ber of simulation and analysis on this program, through the operation commissioning realized the function of the foundation )

Source Code for bag of features, developed in Matlab

MATLAB数字图像处理___代码____赵小川(Digital image processing MATLAB code ____ Zhao Xiaochuan ___)

MVAcltbern illustrates the (univariate) Central Limit Theorem (CLT). n*1000 sets of n-dimensional Bernoulli samples are generated and used to approximate the distribution of t = sqrt(n)*(mean(x)-mu)/sigma -> N(0,1). The estimated density (blue) of t is shown together with the standard normal (red).

主要对扩展卡尔曼滤波（EKF）、无迹卡尔曼滤波（UKF）及改进无迹卡尔曼滤波（MAUKF）算法进行研究，研究了三种算法的基本原理和各自的特点。其中扩展卡尔曼滤波器是将卡尔曼滤波器局部线性化，其算法简单，计算量小，适用于弱非线性、高斯环境。无迹卡尔曼滤波器是用一系列确定样本来逼近状态的后验概率密度。改进无迹卡尔曼滤波算法在UKF的基础上引入衰减因子。(Improved Kalman filtering algorithm)