The-Two-Ring-MIMO-Channel-Model

it has different programs they are useful

说明：  高频滤波 简易教程 效果不错 (Good high frequency filtering effects of simple tutorial)

互有平移加噪声的图像的获得和用光流进行估计，对做超分辨率图重像的同学很有帮助(Mutual translation plus noise image acquisition and optical flow to estimate the super-resolution map of the re-do the students as helpful)

image processing matlab code

mvdr,程序，希望对大家学习水声中的波束形成有用啊(mvdr, procedures, we hope to learn the acoustic beam forming useful ah)

本书把MATLAB 当作一种技术编程语言来教，向学生展示如何编写简洁高效，有充分根据的程序。(The book as a technique to MATLAB programming language to teach, to show students how to write a simple and efficient, there is a sufficient basis for the program.)

在光通信中分层空时码程序,使用OOK进行调制，译码使用迫零算法。(wireless communication vblase matlab procedure)

本文利用MATLAB从预处理、边缘检测、车牌定位、车牌切割，字符分割、字符识别等几个方面，具体介绍了数字图像处理中车牌自动识别的原理。(In this paper , Principle of automatic license plate recognition in digital image processing is specially introduced using MATLAB from some perspectives , which conclude processing , edge detection , license plate location , license plate cutting , character segmentation ,character recognition. )

BER for BPSK modulation in a Rayleigh fading channel with and without transmit beamforming

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.