ChaosToolbox

This is Kalman Filter Tool box.

本程序是对IEEE 802.16e物理层和链路层的仿真。 使用matlab的simulink仿真工具，先运行data.m产生仿真数据，再运行WiMAX_Test_4.dll进行仿真。(This program is the physical and link layer simulation of IEEE 802.16e. The simulation uses the simulink tool of MATLAB. First,run data.m to generate data, and then run WiMAX_Test_4.dll.)

DOA estimation for uniform circular array

无线通信中，瑞利信道的仿真，考虑到了多普勒频移，还有信号的调制，编码等(Wireless communication, Rayleigh channel simulation, taking into account the Doppler shift, as well as signal modulation, coding, etc.)

考虑典型的盲信源分离问题，用自然梯度算法实现盲信号分离。在盲信号分离中，用串音误差：作为衡量信号分离的性能指标。 (Consider the typical problem of blind source separation, natural gradient algorithm using blind signal separation. In the blind signal separation, with the crosstalk error: signal separation as a measure of the performance indicators.)

说明：  提取图像中一个简单线性物体的特征并用卡尔曼滤波跟踪(Extracted image features of a simple linear objects and use Kalman filter tracking)

说明：  用多种方式进行神经网络模拟，比较了多种模拟方法的优劣(In many ways the neural network simulation to compare the advantages and disadvantages of various simulation)

经典的系统辨识算法，主要是在《过程辨识》方崇智, 萧德云著书。(System identification algorithm, mainly in the process identification of Fang Chongzhi, Xiao Deyun wrote the book.)

Hybrid PV-wind generation shows higher availability as compared to PV or wind alone. For rural electrifications, researches are focused on hybrid power system which provides sustainable power. The variable voltage and frequency of the self excited induction generator (SEIG) is rectified through Vienna rectifier (three switches) to the required D.C voltage level and fed to common D.C bus. The variable output voltage of PV module is controlled by DC/DC converter using proposed fuzzy logic controller and fed to common D.C bus. The DC bus collects the total power from the wind and photovoltaic system and used to charge the battery as well as to supply the A.C loads through inverter. A dynamic mathematical model and MATLAB simulations for the entire scheme is presented. Results from the simulations and experimental tests bring out the suitability of the proposed hybrid scheme in remote areas.

说明：  在二维平面内生成随机点并构造二维Voronoi图(Construction of 2D Voronoi diagram with random points)