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实验5
- 哈夫曼编码/译码 背景介绍: 利用哈夫曼编码进行通信可以大大提高信道利用率,缩短信息传输时间,降低传输成本。但是,这要求这发送端通过一个编码系统对待传数据预先编码,在发送端将传来的数据进行译码(复原)。对于双工信道。每端都需要一个完整的编译码系统。本程序将为这样的信息收发站写一个哈夫曼的编译码系统。 哈夫曼编码/译码: 程序运行步骤: 1、建立哈夫曼树,从键盘输入字符集大小,字符以及频度。 2、对字符进行编码,输出编码结果,分单个句子和整个句子输出,编码导入
LDPC
- 用于LDPC编码译码的仿真实现。包括随机生成校验矩阵、由校验矩阵产生生成矩阵、编码、加随机噪声、译码等内容。原作者是老外,有部分中文注释。-LDPC coding for decoding Simulation. Check including random matrix generated by the calibration matrix generated generator matrix, coding, plus random noise, such as decoding. The
DR_TOOL
- ASN.1(Abstract Syntax Notation One)是由ITU-T制定的,符合以上三点要求。它定义的编码规则(如BER、PER)就相当于从局部语法到传送语法之间的转换规则。目前,很多网络协议的消息格式都是用ASN.1句法描述的,并指明了采用何种编码规则。在协议的具体实现时,我们必须在发送方设置一个ASN.1编码器,将发送方所要传送的消息经ASN.1编码后再发送出去;然后在接收方设置一个ASN.1解码器,将接收到的经ASN.1编码的消息解码为符合接收方局部语法的消息格式。由于A
Viterbi-decoding
- 通信系统的仿真,Viterbi译码可用于卷积码等的译码解决方案,可以用于通信领域,本例子给出了基于matlab的程序,可用于实际的仿真!-communications system simulation, Viterbi decoder can be used as a convolutional code decoding solution, communications can be used, the example is given of the procedures based on
ping2src
- 这个应用程序允许你通过ping远程服务器来监控它们,并返回ping结果的信息。 它也包括大量的其它工具,例如显示本机信息,用户及一个文件的加密器解密器。-this application allows you to ping a remote server through to monitor them, and return to ping results of the information. It also includes a lot of other tools, such as in
PDUdecode
- com端口解码,用于短信解码,速度快,使用方便。-com port decoder for decoding messages, fast and easy to use.
Good for decoding QR code!!!
- Good for decoding QR code!!!
divxecode.编解码器的xvid静态库的c++封装
- 编解码器的xvid静态库的c++封装 编码: m_vdo_enc->Encode(pBuffer) // 这里pBuffer是BGR24的320x240的数据 编码如果成功,就会自动调用PostEncHandler函数,就可以得到编码后的结果 解码: m_vdo_dec->Decode(xvid, xvid_len) // 传入的存有xvid数据的buffer和长度 解码成功后,会自动调用PostDecHandler,注意对于流媒体数据而言,在这个函数中还有
aac_parser_source
- 解析器在DirectShow解码解开的AAC(Windows媒体播放器,媒体播放器经典,RadLight,ZoomPlayer...)兼容播放流 -AAC解码器需要一个过滤器(CoreAAC或3ivX的) - 由汤姆贾德- v的1.1.0-Parser for decoding unwrapped AAC streams in DirectShow compatible players (Windows Media Player, Media Player Classic, RadLight,
combinedturboequalizationandturbodecoding
- 将均衡和译码联合本文是turboequalization 的原型,对TE的发展很有意义。-Will be balanced and joint decoding turboequalization This is a prototype for the development of meaningful TE.
count_x1
- 序号发生器 用于通信解码 编码 好东西大家一起分享 请支持-Serial number generator for decoding coded communication a good thing to share, please support the U.S.
smsdecoder
- for decoding sms massages
BCH
- 一种BCH码编译码的实现 一种用可编程逻辑器件和单片机实现BCH码编、译码的方案-Encoding and decoding a BCH code with the realization of a single-chip programmable logic devices and for the realization of BCH codes, decoding of the program
1
- rs coding, for c++,best porogram for decoding and coding
CharacterCalculate
- 统计任意输入的string中各种字符个数信息,建立哈夫曼编码,然后可以对任意输入的字符串进行译码-Arbitrary input statistics of the various characters of the string in the number of information, the establishment of Huffman coding, and then can enter any string for decoding
15883843Simulation
- soft decision decoding with matlab for witerbi decoder
1
- code for decoding image using quadtree partition
SCL-Decoding
- SCL译码算法,是一种SC译码的改进算法,主要用于Polar码的译码,SCL译码的性能比SC译码的性能好,但是复杂度要高。-SCL decoding algorithm is an improved algorithm for decoding SC, mainly for decoding Polar codes, SCL decoding performance than SC decoding performance is good, but the complexity is highe
Folder for Yan
- decoding code of numbers
data_security (manet)_m
- for decoding of text and image
