2007.10.24

本文所选的符号信源是从键盘上的94个字符中随机抽取，产生50000个随机符号数，包括了大小写字母和一些基本的字符。这些随机数为了方便起见我在网上随机摘抄了几篇英语文摘作为50000个随机产生的符号数以此来统计这些字符出现的概率，统计出概率，信源熵也自然求出，但本文只统计出符号信源出现的概率。-In this paper, the selected source symbol from the keyboard of 94 characters in a random sample, resulting in 50,000 the number of random symbols, including the upper and lower case letters and some basic characters. These random numbers for the sake of convenience I excerpt a few random online English abstracts as 50,000 the number of randomly generated symbols as a means of statistical probability of these characters, the statistics of probability, a natural source of entropy is also obtained, but this article only statistics source symbol probability.

C#聊天程序，挺不错的哦，嘿嘿，下下看 吧-C# Chat procedures, they are pretty good, oh, a little, of Lower Look here.

vrtxcourse.zip

杨辉三角的实现！-achieve!

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matlab 图象处理-Matlab Image Processing

fpga mp3

关于写makefile文件的比较全的教程-write makefile documents on the comparison of the entire handbook

针对有限差分问题中的均匀网格技术存在的弊端提出了变网格技术,并提出了区分粗细网格的假设与原则,给出了区分粗细网格在算法上实现的流程图。-problems against the finite difference uniform grid of the disadvantages of variable grid. and made a distinction between coarse and fine mesh assumptions and principles, is a distinction between the coarse and fine mesh algorithm to achieve the flowchart.

Quartus 视频教程 短短不到十分钟学会Quaruts-A short video tutorial Quartus less than 10 minutes Quaruts Society