file-type-transfer-assistant-

该函数的功能是实现200组买家和卖家信息的随机模拟(the function is used to immtate 200 ...)

先进PID控制极其Matlab仿真，很实用、很详细，附有具体程序案例，是不错的初学者教材。(Advanced PID control is extremely Matlab simulation, very practical, very detailed, with program-specific case is a good beginners textbook.)

利用例子滤波实现对运动物体的跟踪并提取轨迹，在matlab环境下运行，希望对大家有用(Examples of the use of filtering to achieve the tracking of moving objects and extract tracks in the matlab environment to run, I hope useful)

Arryindexing in matlab r2009

用于模拟电磁波在光子晶体中的传播，使用平面波展开法，利用完美耦合的吸收介质层以提高计算效率。(Used to simulate the electromagnetic wave propagation in photonic crystals using plane wave expansion method using perfect coupling absorbing medium layer to improve computational efficiency)

　　车辆监测用测速雷达是依据多普勒效应原理实现的。由雷达发出一束微波，遇被测目标（车辆）时微波被反射回来，再由雷达接收反射波。如果目标相对于雷达有距离上的运动，反射波的频率将与发射频率发生差异，而这种差异的大小正比于目标与雷达的相对运动速度。于是，雷达通过检测反射波频率和发射波频率的差，就可以计算出被测车辆的移动速度。本次课程设计是利用离散付里叶变换进行频谱分析，设计数字滤波器组，并对滤波器组加窗降低副瓣，通过频域方法测量速度。(Vehicle monitoring using radar gun is based on the realization of the principle of the Doppler effect. By the radar emits a microwave, in case the measured target (vehicle) when the microwave is reflected back, and then by receiving the reflected radar waves. If the target relative to the radar on a distance of motion, the frequency of the reflected wave and the emission frequency of the difference, and this difference is proportional to the relative target and radar velocity. Thus, by detecting the reflected radar wave frequency and the frequency difference between the transmitted wave, we can calculate the movement speed of the vehicle under test. This course is designed to take advantage of the discrete Fourier transform spectral analysis, digital filter design group, and filter bank windowed lower sidelobes by frequency domain methods to measure speed.)

这是关于LANDMARC的仿真算法，根据LANDMARC的原理而编写的MATLAB代码(This is about LANDMARC simulation algorithm, based on the principle of LANDMARC written MATLAB code)

这是阵列天线中的仿真代码，可以作为卫星接收中阵列天线仿真的参考。(This is the array antenna simulation code.)

三自由度平台控制律设计系统框图，实现对平台的三个角度的跟踪(Three degrees of freedom platform control law design system block diagram, tracking the three angles of the platform)

descrive the block information of psat