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通讯编程文档 1993 年两位法国教授Berrou、Glavieux 和他们的缅甸籍博士生Thitimajshima 在ICC 会议上发表的Near Shannon limit error-correcting c
1993 年两位法国教授Berrou、Glavieux 和他们的缅甸籍博士生Thitimajshima 在ICC 会议上发表的Near Shannon limit error-correcting coding and decoding: Turbo codes”，
其他 Huffman codes 􀂄 In telecommunication, how do we represent a set of messages, each with an
Huffman codes
&#1048708 In telecommunication, how do we represent a
set of messages, each with an access
frequency, by a sequence of 0’s and 1’s?
&#1048708 To minimize the transmission and decoding
costs, we may use short strings to represent
more frequently used messages.
&#1048708 This problem c ...
Jsp/Servlet jsp+servlet实现上传文件的源代码。WAR 文件里包含源码。 把fileupload.war放入tomcat的webapps目录
jsp+servlet实现上传文件的源代码。WAR 文件里包含源码。
把fileupload.war放入tomcat的webapps目录，看http://localhost:8080/fileupload/
web.xml内有设置说明。可以设：maxFileSize, localDirectory, encoding ...
压缩解压 Generate random bits, convert to bipolar, corrupt the message by passing through noise and decode us
Generate random bits, convert to bipolar, corrupt the message by passing through noise and decode using hard decision decoding and calculate BER
其他书籍 摘 要 文章以空间监控系统为背景,深入研究了JPEG图像压缩标准的实现方法,并基于FPGA对其进行了实现和优化。文中给出了详细的实现方法和优化过程,测试表明达到了很好的效果。 简单介绍了有损静态图
摘 要
文章以空间监控系统为背景,深入研究了JPEG图像压缩标准的实现方法,并基于FPGA对其进行了实现和优化。文中给出了详细的实现方法和优化过程,测试表明达到了很好的效果。
简单介绍了有损静态图像压缩当前有两种比较流行的标准JPEG和JPEG2000。说明了用JPEG方法压缩的原因。
介绍JPEG基本原理：JPEG对灰度图像的压缩处理 ...
加密解密 Huffman codes 1.In telecommunication, how do we represent a set of messages, each with an access fr
Huffman codes
1.In telecommunication, how do we represent a set of messages, each with an access frequency, by a sequence of 0 s and 1 s?
2.To minimize the transmission and decoding costs, we may use short strings to represent more frequently used messages.
3.This problem can be solved by using an e ...
压缩解压 ) Compression using huffman code -with a number of bits k per code word -provide huffma
) Compression using huffman code
-with a number of bits k per code word
-provide huffman table
Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is d ...
其他 一种新的方法
一种新的方法，可以自动对两幅图像进行
·Matlab code for encoding an unwrappi
·冈萨雷斯的经典教材数字图像处理的matl
·Fast Fourier Transform
·《Matlab控制系统与应用实例》一书源码
·Bayesian Compressed Sensing
·永磁同步电动机的空间矢量控制simulink
·Matlab计算信噪比,单声道，双声道均可 ...
VC书籍 C++ From Scratch: An Object-Oriented Approach is designed to walk novice programmers through the ana
C++ From Scratch: An Object-Oriented Approach is designed to walk novice programmers through the analysis, design and implementation of a functioning object-oriented application using C++. You will learn all the critical programming concepts and techniques associated with the language in the context ...
Linux/Unix编程 Yet another mp3 player, but this time using SVGALib under Linux. The idea was to use a 320x240 disp
Yet another mp3 player, but this time using SVGALib under Linux. The idea was to use a 320x240 display which can be used in a vehicle. I wrote this quite a few years ago, before mp3 players were so cheap. It uses mpg123 for the mp3 decoding.