LDPC

This is the program wich i maked to simulate the snake on a 18F4520 PIC and a 4 matrix 8x8

微软 Dynamic365 erp 集成案例；(Dynamic365erp integeration)

帧间差分法是一种通过对视频图像序列中相邻两帧作差分运算来获得运动目标轮廓的方法，它可以很好地适用于存在多个运动目标和摄像机移动的情况。当监控场景中出现异常物体运动时，帧与帧之间会出现较为明显的差别，两帧相减，得到两帧图像亮度差的绝对值，判断它是否大于阈值来分析视频或图像序列的运动特性，确定图像序列中有无物体运动。图像序列逐帧的差分，相当于对图像序列进行了时域下的高通滤波。实例中有对应avi文件(Inter-frame difference method is a method that obtains the contour of moving object by differential operation of two adjacent frames in video image sequence. It can be well applied to the situation where there are multiple moving objects and camera moving. When abnormal object motion occurs in the monitoring scene, there will be obvious difference between the frame and the frame. By subtracting the two frames, the absolute value of the brightness difference between the two frames can be obtained. The motion characteristics of video or image sequence can be analyzed by judging whether it is larger than the threshold value, and whether there is object motion in the image sequence can be determined. The frame-by-frame difference of image sequence is equivalent to high-pass filtering of image sequence in time domain. There are corresponding avi files in the instance)

用API编写的串口通信小程序，2串口连接后，能够相互发送文字-Prepared using serial communication API applet, 2 serial port connection, can send each other text

介绍LDPC码编译码方法，对了解ldpb码有一定帮助。(Introduction LDPC code encoding and decoding method, there will certainly be helpful to understand ldpb yards.)

ns2 zigbee implementation tcl code.

Learning C# 2005 By Jesse Liberty, Brian MacDonald ............................................... Publisher: O Reilly Pub Date: February 2006 Pages: 552 Programming C# and Programming ASP.NET, has written an entry-level guide to C#.

哈夫曼编码，建立哈夫曼树-Huffman coding, establishing Huffman tree

矩阵相关运算，例如求逆转置运算等 等功能(Matrix-related operations, such as seeking reversal of home computing and so on)

Flash五屏焦点图，带大箭头指示、标题和文字说明，推荐下载！(Flash five screen focus map, with large arrow instructions, titles and text descriptions, recommended download!)