laifun

OFEM接收机的解调，检测合格，效果良好，本人亲测(the demodulation of OFDM receiver)

EKF_UKF_PF三种算法的比较，仿真结果很明显。(EKF_UKF_PF comparison of three algorithms, simulation results are obvious.)

Kalman滤波跟踪目标运行时需添加数据，并修改路径(Kalman filter tracking target runtime needs to add data, and modify the path )

基于matlab的mie散射理论的参数计算，计算入射波和散射波的系数的关系，从而得到颗粒系的辐射参数(matlab functions for mie scattering)

以Simulink为主要工具介绍了系统仿真方法与技巧，包括连续系统、离散系统、随机输入系统和复数系统的仿真。介绍了模声封装技术、电力系统模块集、非线性系统设计模块集、S-函数编写与应用、Stateflow有限状态机、虚拟现实工具箱等中高级使用方法，最后还介绍了半实物仿真技术与实时控制技术。(Simulink as the main tool to introduce a system simulation methods and techniques, including continuous systems, discrete systems, stochastic input system and the simulation of complex systems. Introduce a sound module packaging technology, power system module set, non-linear system design blockset, S-function of the preparation and application, Stateflow finite state machine, virtual reality and other high use of the toolbox, and finally also introduce a semi-physical simulation technology and real-time control technology.)

说明：  Modify the Matlab Gauss Elimination routine given in lectures so that it (a) performs implicit complete pivoting, and (b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and then doing forward substitution and back substitution (hence not modifying the right hand side as the elimination is perfomed). Test your program and then run it on the system AX = B(Modify the Matlab Gauss Elimination routine given in lectures so that it (a) performs implicit complete pivoting, and (b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and then doing forward substitution and back substitution ( hence not modifying the right hand side as the elimination is perfomed). Test your program and then run it on the system AX = B)

说明：  多波束天线增益chebychev展开 -45db旁瓣水平(Expand multi-beam antenna gain chebychev sidelobe level of-45db)

pmsm矢量控制，可以使用的。 能够在这个平台上面继续进行仿真(PMSM vector control, can be used. Be able to continue on this platform above simulation)

要求：从x(t)=sin(2*pi*5*t)+sin(2*pi*200*t)+sin(2*pi*50*t)信号中滤出频率为5Hz的信号(Requirements: from x (t) = sin (2* pi* 5* t)+ sin (2* pi* 200* t)+ sin (2* pi* 50* t) signal to filter out the signal frequency of 5Hz)

说明：  matlab基础教程,叫你怎么样使用MATLAB，对MATLAB有所了解(it s the use of MATLAB,help you unstand matlab)