defocus

关于viterbi编码的，信道编码相关程序，适用(viterbi_decoder2_p)

bit load code is for using in ofdm

说明：  共同学习，共同提高，资源共享 一个产生bpsk信号的例子，可以推出MPSK的调制基带信号(studying together, enhancing and sharing resources have BPSK signals an example, can be introduced MPSK the baseband signal modulation)

来自国外的用于相机标定的源代码，用matlab语言编写(from abroad for the camera calibration of source code, using Matlab language)

说明：  hough变换的最后一步，即通过找到的几个变换域中的几个点，确定原始空域中的直线！(hough transform the final step, that is, several transform domain by finding a few points to determine the air space in the original line!)

说明：  此程序中将两个离散时间信号卷积，在数字信号处理过程中很有用！(conversion)

说明：  4元系统规则重复累积码的仿真程序，H矩阵构造乃个(4 yuan system rules repeat accumulate code simulation program, H is a matrix structure)

从视频中提取关键帧，以若干张图片替代视频关键内容。(Key frame extraction from video to video a number of key elements of alternative images.)

to fill the missing pixel areas

《高等光学仿真》matlab源程序 是该书的源程序代码，希望对你有用(Optical simulation of matlab source )