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lzari_huf
- In each step the LZSS algorithm sends either a character or a <position, length> pair. Among these, perhaps character \"e\" appears more frequently than \"x\", and a <position, length> pair of length 3 might be commoner than one of length
bianma
- ltcode编码部分的matlab仿真。-lt coding of matlab simulation.
8
- 设计一个理想通信系统，实现信息字符流的传输。 发射器： <1>将消息（字符串形式）编码成一个符号序列； <2>用脉冲成形将串符号序列转变成模拟脉冲信号； <3>将模拟脉冲信号调制到载波信号上。 接收器： <1>对接收的信号进行采样； <2>解调信号成基带信号； <3>将信号恢复成字符串。-Design an ideal communication system, the realiz
LTdecode_BPyanzheng2
- lt码的编译码，译码方式为bp译码，源码的比特数可以自己设定-lt code encoding and decoding, decoding method for the bp coding, source bits can be set
hafuman
- 给定n个字母（或字）在文档中出现的频率序列X=<x1,x2,…,xn>，求出这n个字母的Huffman编码。为方便起见，以下将频率用字母出现的次数（或称权值）w1,w2,…,wn代替。-Given n letters (or words) in the document the frequency of the sequence X = <x1,x2,…,xn> , Find the n-letter Huffman coding. For convenience, th
gfj
- 如果填充比特F的数目不为0，那么将填充比特添加到第一个编码块的前面。如果B<40，那么在编码块的开始位置添加填充比特。在程序设计中，用NaN表示填充比特。-If the number of padding bits F is not 0, then fill bits added to the front of the first encoding block. If B <40, then fill bits added in the starting position of th
LT
- LT CODING： ENCODING AND DECODING OF FOUNTAION CODE-LT ENCODING AND DECODING
LT_Robust
- Robust分布的LT码编码程序，能够实现一维输入向量（长度不限）的编码，并且编码个数可控-Robust distributed LT codes coding procedures, able to achieve a one-dimensional input vector (length limitation) encoding, and encoding the number of controllable
Raptor-Codes
- Raptor码的仿真程序，包括预编码可LT编码两部分。-Raptor code simulation program, including pre-coding the LT encoding two parts.
LT-codes-in-guss
- 不同长度的LT码在高斯信道中的仿真，里面有编码程序，译码程序。-Different lengths of LT codes in Gaussian channel simulation, coding procedures, the decoding process.
LT_code
- 基于matlab的数字喷泉码LT码理想度分布编码实现。 向往可以对初学者有用。文件格式：m文件，自己运行可以用。-Coding matlab-based digital fountain code LT codes ideal degree distribution. Longing can be useful for beginners. File format: m file, run their own can be used.
arithcode
- Arithmetic coding is a form of entropy encoding used in lossless data compression. Normally, a string of characters such as the words "hello there" is represented using a fixed number of bits per character, as in the ASCII code. When a string is conv
lt
- ressource on coding, lt codes, simulation -ressource on coding, lt codes, simulation ....
matlab_prog_for_ReedMuller_code
- 1、本程序用于仿真里德-穆勒（Reed-Muller）码在AWGN信道中的性能，调制采用bpsk 2、理论请参见《差错控制编码》（第二版），Shu Lin（美）编，晏坚等（译）一书P70-75.且仿真结果与书中图4-2完全一致 3、BPSK_AWGN_RM_Code.m为主程序，点击运行即可(1. this program is used for simulating the performance of Reed-Muller code over the AWGN channel, whe
sharingcode-LCKSVD
- LC-KSVD算法代码,<<Learning A Discriminative Dictionary for Sparse Coding via Label Consistent K-SVD>>(LC-KSVD algorithm code, < <Learning A Discriminative Dictionary for Sparse Coding via Label Consistent K-SVD> > )