lab0

自己写的圆阵空间谱估计MUSIC和mvdr(Write your own circular array spatial spectrum estimation MUSIC and mvdr)

The most critical problem to solve is how to design and tune the power electronic components in the inverter to cooperate in the best manner possible. How can voltage transients, oscillations and losses be reduced to a minimum? Could this be done with help of snubber circuits?

由光学图像生成模拟微波图像，并分为水平极化和垂直极化两种情况(Analog optical image generated by the microwave image)

MATLAB编写的采用二相键控扩频通信仿真程序(MATLAB prepared by the two phase shift keying using spread spectrum communications simulation program)

its all about communication

Pass the Images Through Optics -- Use a Gaussian "Aperture Function" This code segement can use a measured aperture function just as easily - simply replace the next five lines by "load measured_aperture" where measured_aperture is the measured function strored in ASCII and the data stored in the file measured_aperture.mat is a MATLAB .mat file that contains the matrix apfunction. (in MATLAB type "help load" for how to use load and look at the c and fortran code that shows how to read and write MATLAB .mat files). (Note: When the Point Spread Function is Gaussian, then so is the Aperture function) To simulate the effect of the tracker optics, each of the movie frames is now blurred using a 2-D FFT (Fast Fourier Transform). The first frame of the resulting image is shown in Figure 1.

说明：  弦位法的计算程序，通过它可以近似在特定区间中的根(String with the calculating process can be approximated by its roots in a specific interval)

说明：  对目标图像处理进行后，可以对目标进行追踪，卡尔曼滤波模型是目标追踪中常用的代码(After image processing, the target can be tracked. Kalman filter model is a common code in target tracking.)

说明：  常用的雷达信号处理程序，包括恒虚警检测、脉冲压缩以及动目标指示。(Commonly used in radar signal processing procedures, including the constant false alarm detection, pulse compression, moving target indicator.)

这是通信中解调器重要的定时恢复部分的程序，我把它做成子程序，其中的算法原理，如想知道请link ne(This is the communication modems important part of the resumption of regular procedures, I see it causing subroutine, The algorithm principle, like to know please link ne)