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matlabfun
- 信源函数 randerr 产生比特误差样本 randint 产生均匀分布的随机整数矩阵 randsrc 根据给定的数字表产生随机矩阵 wgn 产生高斯白噪声 信号分析函数 biterr 计算比特误差数和比特误差率 eyediagram 绘制眼图 scatterplot 绘制分布图 symerr 计算符号误差数和符号误差率 信源编码 compand mu律/A律 压缩/扩张 dpcmdeco DPCM（差分脉冲编码调制）解码 dpcmen
test
- 本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法。此文件为咬尾编码矩阵生成的测试文件包-This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before a
turbo
- 本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法。此文件为咬尾编码的主程序，将数据流分段编码并行处理-This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same b
turbo_decoder1
- 本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法。此文件为turbo码译码一般的MAP算法，程序中用作与咬尾turbo译码的对照-This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to m
Huffman
- 该文件详细介绍了哈夫曼编码的程序，并详细介绍完整的matlab仿真过程。-The document details the procedures for Huffman coding, and details the complete matlab simulation.
3-PCM-CODE
- 采用PCM方式对语音信号进行编码和解码，文件包含编码解码函数和量化误差计算函数-PCM voice signal by means of encoding and decoding, encoding and decoding functions and the file contains quantization error calculation functions
LZ78
- 本程序简单地实现了LZ78编码的功能，包括从文件输入以及输出-This program implements the LZ78 encoding simple features, including file input and output from
LZ77
- lz77编码，从文件读取，进行编码，最终以二进制的形式输出到文本。无延伸-lz77 encoding read from the file, encoded in binary form the final output to the text. No extension
A-COMMUNICATION-SYSTEM
- 一个基础通信系统的M文件实现，包括产生信源，信源编码，调制，信道传输，解调和误码率绘图-Generate a Random Binary Data Stream. Modulate.White Gaussian Noise. Create a Scatter Plot. Compute the System s BER.
code-of-gads
- 遗传算法的matlab编码文件,适合新手-code of gads for matlab
qpsk_bianma
- 这个文件是QPSK的编码文件，利用的是matlab的开发环境，实用的小程序-This file is QPSK encoded file, using the matlab development environment, a small utility program
2bitadpcm
- 文件中主要利用matlab为ADPCM编码提供了一种编码算法，程序中以二进制数值为例，提供了ADPCM编码的编码和解码。-The main advantage of matlab file to ADPCM coding provides a coding algorithm, a program to binary values , for example, provides encoding and decoding of ADPCM encoding.
huffmancode
- 可以实现对字符或txt文件内容进行Huffman编码-A matlab program that can be achieved for character or content of Huffman coding txt file
RS_simulink
- RS编码的matlab仿真（m文件仿真）,对加入突发噪声信道的RS（15，11）编码进行的仿真.-RS coding matlab simulation (m simulation files), joining the burst noise channel RS (15,11) code for simulation.
matlab-GA
- matlab实现的遗传算法,包括编码,解码,选择,交叉,变异,每个过程都有独立的m文件,外加上一个PDF说明-matlab implementation of the genetic algorithm, including encoding, decoding, selection, crossover and mutation, each process has its own m-files, plus a PDF descr iption
Huffman-Coding
- 本文件描述了哈夫曼编码的原理，以及用Matlab软件实现哈夫曼编码，即给出一个文本，即可用哈夫曼原理实现编码。-This paper describes the principles of Huffman coding, and Huffman coding with Matlab software, that gives a text, you can achieve with the principle of Huffman coding.
DTMF
- 1)把您的联系电话号码 通过DTMF 编码生成为一个 .wav 文件。 2)对所生成的DTMF文件进行解码-1) put your contact phone number via DTMF codes generated as a. Wav file. 2) files generated by the DTMF decoder
LZ--haveDic
- LZ编码的程序，分为了几个文件，有利于学习。-LZ encoding process, is divided into several files。It s easy to learn
DTMF
- 把您的联系电话号码 通过DTMF 编码生成为一个 .wav 文件，对所生成的DTMF文件进行解码。-Your contact phone number via DTMF codes generated as a. Wav files, file generated by the DTMF decoder.
spihtPmatlab
- 从外部网络上找到，希望对大家有帮助。从外部网络上发现一个完整的编码的编码，能够运行的压缩文件，包括需要运行图，希望对大家有帮助。-From the external network to find, we hope to help. From the external network to find a complete SPIHT coding, be able to run the compressed file, including the need to run the picture,