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一个小的lindo，做数学建模的同志们应该知道吧，不知道你们用得上不。以后有好东西再给大家送来(A small lindo, make mathematical modeling comrades should know, I do not know you is not useful. After the U.S. has brought good things to give)

The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.

一个调整用电脑摄像头，当捕捉到画面有运动时，进行拍照并发送到邮箱的程序。(An adjustment computer camera, to capture the screen when there is movement, take photos and send mail program.)

改进粒子群算法摄像机标定，对所求的初始参数进行非线性优化,得到最终的摄像机参数精确值(Camera Calibration Using Modified Particle Swarm Algorithm， the accuracy, stability and global search ability are obviously enhanced compared with the traditional calibration algorithm. Nonlinear optimization to the desires of initial parameters, we get the final accurate camera parameters)

各种数字基带的调制调频,就是调幅啊，很简单的啊等等 (DSB modulation for sine signal，is it ok ,so easy.)

Matlab经典的ICP点云配准算法，内部包含三个例子，亲测可用。(Matlab classic ICP point cloud registration algorithm. There are three examples in the Zip file. I have texted that it can be used successfully.)

计算LDPC码理论性能的MATLAB程序,有例子说明,对通信系统设计很有帮助!(Calculation of theoretical performance of LDPC code MATLAB procedures have examples to illustrate the communication system design helpful!)

FSK调制方法 (FSK modulation)

组合导航及滤波算法，组合导航及滤波算法组合导航及滤波算法(Navigation and filtering algorithms, integrated navigation and filtering algorithm and filter algorithm Navigation)

function to simulate the Ipv=f(Vpv)