2DFDTDpml

这里有几篇有关doppler frequency offset估计问题的相关文献，主要采用的是信道响应法，自相关法，循环前缀法来估计多普勒频移的。( Here are a few questions about the doppler frequency offset estimate of the relevant literature, is mainly used in the channel response, self-correlation method, cyclic prefix to estimate the Doppler frequency shift.)

三相级联H桥的研究和应用，希望能够对大家有所帮助，能和大家多交流(Research and Application of the three-phase cascade H-bridge, hoping to be helpful to everyone, and everyone can have more exchanges)

用matlab图形界面实现的计算器，使用guide设计界面，用m文件实现运算的算法；须在matlab上运行；(Graphical interface implemented using matlab calculator, use the guide interface design, to achieve operation with the m file algorithm to run in matlab )

newtone raphson to solving differeintional equations

将一元时间序列与卡尔曼滤波算法结合，实现风速短期预测(combine the ARMA and KALMAN to achieve short-term wind speed prediction)

说明：  matlab 命令字典 部分比较常用的命令 简明 实用(Concise Dictionary matlab command utility)

说明：  

matlab环境下编写的求解等熵涡问题，属于CFD入门级代码(matlab environment prepared isentropic vortex problem solving, is the entry-level CFD code)

程序功能分别实现了线性系统理论中传递函数和状态空间的相互转化，系统辨识中的递推最小二乘算法，免疫算法以及神经网络中的BP算法。(The program functions respectively realize the mutual transformation of transfer function and state space in the linear system theory, the recursive least squares algorithm in the system identification, the immune algorithm and the BP algorithm in the neural network.)

FEM with 2D scattering from perfect cylinder