matlab_8vazir

music 算法仿真 三维仿真图像，可运行(music algorithm for simulation of three-dimensional simulation images, can run)

这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。 不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1. 第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。 (And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)

matlab Simulation program to realize OQPSK transmission system

《MATLAB7.x数字信号处理》的配套光盘，提供给初学者或者需要的朋友。(" MATLAB7.x digital signal processing," CD-ROM package, available to the beginner or need a friend.)

说明：  利用matlab进行几何畸变。给定一幅图像，固定其坐标，然后，进行畸变。(using Matlab for geometric distortion. To set an image, fixed his coordinates, and then for distortion.)

hnm analysis and synthesis of speech for enhancing degraded speech

2D FDTD of a region with Mur s absorbing boundary condition (ABC)

计算器的功能实现程序，该程序一多次仿真通过，健壮好用(There was a new quiz show on television last night, but we were just outside and sitting down to dinner when it came on.)

利用sobel算子锐化边缘，增强对比度，matlab2012b编程通过，附带图片，便于移植和使用(Use sobel operator edge sharpening, contrast enhancement, matlab2012b programmed through, with pictures, portable and easy to use)

告诉你怎么通过WINLDAP进行LDAP的编程,可以实际运行.(tell you how through WINLDAP for LDAP programming, the actual operation.)