状态估计

北大青鸟的java学习文档，一共有4份，这是第三份，希望对大家有帮助。-Beida Jade Bird to learn the java files, a total of 4, this is the third, in the hope that everyone has to help.

基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序,希望对大家有用(Based on the augmented matrix beam L-shaped array of two-dimensional DOA estimation MATLAB program, hope for everyone useful)

xcash coin open source

说明：  利用小波进行图像融合，用到各种算子进行边缘检测。(Image Fusion Using Wavelet)

永磁同步电动机调速系统由pmsm月吸逆变器、永磁同步电动机和机械负载三部分组成,每个部分都具有非线性特性和参数的不确定性。因为PWM逆变器死区的存在,在低速以及调制频率很高时,死区特性将会导致逆变器输出电压包含很大的谐波分量,使得电机转矩发生很大的 脉动,甚至导致系统的不稳定。有些学者采用变结构控制降低死区的影响,由于变结构控制本身具有抖振现象,这使得所设计的控制器在到达滑模平面之前很容易激起系统的未建模动态,导致系统无法克服逆变器死区的影响。 (A PMSM drive sysetm Consisst of ade-ac inverter,PMSM and sorne meehan iealload.All hteree eom Ponenst of hte syset maerhca racterizedb ymodel swhich aernon linear and eonati nullkllown Parameetrs. )

为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出 了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂 态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模 型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿 真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力. (To meet the power failure to keep their wind turbine grid-connected uninterruptible power supply to the system requirements, proposed doubly-fed wind turbine dynamic models of converter model, inverter protection and network model to Study of double-fed wind generator transient characteristics. to 1.5 MW SUT-1500 double-fed wind turbine prototypes, by an infinite power grid equivalent model of converter model uses the stator flux orientation of current vector control methods, using PSCAD software to double-fed motor simulation of transient characteristics. The simulation results show that vector control can be achieved double-fed motor active and reactive decoupling, and can improve the system through the capacity of low-voltage.)

这是回合制网游自动喊话器，适用于大多数网游，比较适合初学者学习之用。-This is a turn-based online games automatically Megaphone for most online games are more suitable for beginners learning.

通过Labview调用外部dll（其他语言编写的动态链接库），实现基于LV的数据采集。(Labview call through an external dll (written in languages other dynamic-link library), the LV-based data collection.)

PIC16F676 based solar charger

说明：  利用遗传算法解决目标分配问题，其中采用传统的遗传算法(Using genetic algorithm to solve the problem of target assignment)