Dithering

详细完整的LDPC编译码MATLAB代码！(Detailed and complete LDPC code MATLAB code!)

说明：  工作是棋盘图像二值化和棋子识别。针对棋盘全局二值化存在的问题,提出了基于相邻像素灰度差阈值的棋盘图像二值化方法。(The work is to binarize the chessboard image and recognize the chessboard. Aiming at the problem of global binarization of chessboard, a method of binarization of chessboard image based on gray difference threshold of adjacent pixels is proposed.)

说明：  code nay dung de dem ky tu, toi moi hoc code

OFDM通信系统抗多径衰落干扰研究,顺便求OFDM系统中关于频谱偏移的估计与补偿的,(The research on the anti-multipath fading interference in OFDM communication system, and the estimation and compensation of spectrum offset in OFDM system,)

cass提取高程点注记，输出成dat格式文件(Cass extracts elevation point notes and outputs them into dat format files)

一个以服务方式加载和卸载驱动的命令行工具。(A loading and unloading services-driven command-line tool.)

说明：  blockcoding CSA+檔名正確排序+Bug修正+special(blockcoding CSA+ file name correct order+ Bug correction+ special)

说明：  这是用python语言编写的bp神经网络算法，用来评估算法的正交验证得分和平均准确率(This is a BP neural network algorithm written in Python language, which is used to evaluate the orthogonal verification score and average accuracy of the algorithm)

management and account sys

一个代码很规范的程序，实现对目标IP的主机进行端口扫描，其中线程数在程序中内嵌，无法自定义。可以自定义要扫描的端口号，有操作界面，操作简单，运行流畅，不会出现运行过慢的情况，不会卡顿，很好的例子。源码中有详细的注释。