pso

An implementation of Unscented Kalman Filter for nonlinear state estimation. (Nonlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system. The Unscented Kalman Filter (UKF) is a novel development in the field. The idea is to produce several sampling points (Sigma points) around the current state estimate based on its covariance. Then, propagating these points through the nonlinear map to get more accurate estimation of the mean and covariance of the mapping results. In this way, it avoids the need to calculate the Jacobian, hence incurs only the similar computation load as the EKF. For tutorial purpose, this code implements a simplified version of UKF formulation, where we assume both the process and measurement noises are additive to avoid augment of state and a)

labview 调用MATLAB的DLL的例子 ，很有参考作用 (MATLAB calls the DLL labview examples of useful reference)

This upload contains Matlab codes used in Electromagnetics Antenna problems

最新的从官方网站下载的LIBSVM工具箱(LIBSVM toolbox downloaded from the official website)

Frequent Itemset Search in Matlab

能够实现四步相移解包裹，对包裹相位能较好的分离出来(unwrap algorithm)

通信原理实验 数字信号2ask2psk2fsk调制与解调(Communication Theory Digital Signal 2ask2psk2fsk experimental modulation and demodulation)

alias filename passpharse for Andriod.

电力系统暂态稳定程序，可以进行暂态稳定计算,外文资料里面的源代码，本科毕设要求参见标准测试模型。( Power System Transient Stability Program, can be transient stability, Foreign materials inside the source code, Undergraduate complete set requirements refer to the standard test models.)

协作通信中的af-df转发源码，matlab版本 (Cooperative communications forward in af-df source, matlab version)