搜索资源列表
turbo_sys_demo
- 程序包括Turbo 码的编码与译码算法.Turbo 码译码算法包括LOG-MAP和SOVA.-procedures include the Turbo Code encoding and decoding algorithm. Turbo Decoding algorithm including LOG-MAP and SOVA.
xindaofangzhen
- matlab仿真进行信道编码，有编译码的改善后的误码特性，信号--外编码--内编码--信道-内解码--外解码-Matlab simulation for channel coding and encryption to improve the error characteristics, signal -- encoding -- within coding -- channel-decoder -- outside Decoders
chase2decoding
- 对分组码的chase2译码算法比较与硬判决，未编码情况下的提高了误码率增加了编码增益-right to a code decoding algorithm chase2 compared with the hard decision, no coding of the increased bit error rate increased coding gain
turbosystem
- turbo码搭建了简单的系统来进行纠错展示,可以实现从编码,加入错误,译码,输入输出码字对比等基本功能,另外加入了交互模块,用户可以自己设定错误比特的数目和位置,使纠错功能显而易见.-turbo codes built a simple system for correcting display, from coding can be achieved by adding errors, Decoding, input and output code contrast basic functio
channel-coding
- 实现了信道编码，包括内编码（维特比），外编码，内译码，外译码，实现了近似的信道传输模型，并计算出信噪比等指标
matlab
- 实上，我们可以把系统框图中外编码器、交织器和内编码器三部分级联后的总体，看作一个级联码的编码器，同理，外译码器、去交织器和内译码器三部分级联后的总体构成了级联码的译码器。 本次仿真外编码采用（7，4）HAMMING码，内编码采用（2，1，3）卷积码。交织编码采用（7，4）卷积交织编码或循环等差交织编码。除特别说明外，交织编码采用前者即（7，4）卷积交织编码。 -failed to translate
huffmanhangkong
- huffman编码译码系统 很简单的课程设计 有文件操作和压缩 附送一个航空售票管理-huffman code decoding system of curriculum design is very simple to operate and there are documents attached a compressed air ticket management
haffman
- 数据结构课程设计：哈夫曼编码、译码器（对文章进行编码 再译码-Data Structure Course Design: Huffman coding, the decoder (for decoding re-encoded article
huffman
- 哈夫曼编译码器课程设计源代码，实现的基本功能有（如初始化，编码，译码，印代码文件等）-Huffman codecs curriculum design source code, to achieve the basic functions (such as initialization, encoding, decoding, printing a document code, etc.)
8-3A
- 实现td-scdma链路层仿真，完成传输信道和物理信道的编码和译码-Achieve td-scdma link layer simulation
BCH_zcx
- 自己编写的BCH编码译码程序，已经通过验证可以在m<=4的情况下正确译码。采用Berlekamp迭代算法。m在5以上时会出错。-BCH encode&decode programme ,using BerleKamp algorithm , Can be used when m<=4. Will not work well when m >=5.
parallel-turbo-coding
- turbo 码 的 并行 编译码 有编码器，译码器，交织器，调制器，解调器等函数-The turbo code is a parallel codec function of the encoder, decoder, and an interleaver, a modulator, a demodulator, etc.
huffuan
- 这是一个哈弗曼编码的程序，用于报文的编码译码。-This is a Huffman coding program for coding and decoding of packets.
LDPC
- LDPC编码仿真的源码，LDPC码是一种基于矩阵构造编码和迭代译码的新型信道编码方案，它具有很低的译码复杂度，并且拥有逼近香农极限的优异性能。-LDPC coding simulation code, LDPC code is a matrix structure based on the iterative decoding of the new coding and channel coding scheme, which has a very low decoding complexity
Arithmetic-modeling
- 采用算术编码、汉明编码和QASK调制方法 采用Huffman编码、卷积译码和QFSK调制方法-Using arithmetic coding, Hamming coding and modulation method used QASK Huffman coding, convolution decoding and modulation method QFSK
BM-decode
- 进行BCH译码，经过模拟信道的加噪后，用BM译码的方法进行译码，信道编码的应用-BCH-decoded after the analog channel plus noise, with the BM decoding method for decoding, channel coding applications
conv-code
- 卷积码的编码译码过程，信道编码方面的应用-Decoding the convolutional code encoding process, the channel coding application
LDPC_3
- LDPC基于生成矩阵的编码方法和和积译码算法,校验矩阵采用的是mackey的方法-LDPC coding method based on the generator matrix and decoding algorithm, check matrix is mackey methods
LDPC
- LDPC编码，BPSK调制，AWGN信道，译码，可以仿真出误码率曲线-LDPC coding, BPSK modulation, AWGN channel decoding, the BER curves can be simulated
GPS-application-program-code
- 完整的gps应用程序，包括前端数据采集程序 读取星历程序、单点定位程序，差分定位程序、RTCM电文编码译码程序等-GPS application software