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BCH(84)
- 本文主要介绍线性分组码的编码的基本原理。论述了汉明码及循环码的编、解码原理和方法。简要说明了线性分组码的差错特性；详细分析了（8，4）循环码的编码和解码过程，并设计出了（8，4）循环码的编码电路和解码电路。-This paper describes the linear block code encoding of the basic principles. Discusses the Hamming code and cyclic code encoding and decoding prin
cp_ofdm_simulation
- Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across
BCH-code-_matlab
- 循环码是线性分组码中最重要的一种子类，是目前研究得比较成熟的一类码。它的检、纠错能力较强，编码和译码设备并不复杂，而且性能较好，不仅能纠正随机错误，也能纠正突发错误。循环码还有易于实现的特点，很容易用带反馈的移位寄存器实现其硬件 。循环码具有许多特殊的代数性质，这些性质有助于按照要求的纠错能力系统地构造这类码，并且简化译码算法，目前发现的大部分线性码与循环码有密切关系正是由于循环码具有码的代数结构清晰、性能较好、编译码简单和易于实现的特点，因此在目前的计算机纠错系统中所使用的线性分组码几乎都是循
CRC-encoder
- 奇偶校验码作为一种检错码虽然简单,但是漏检率太高。在计算机网络和数据通信中用E得最广泛的检错码,是一种漏检率低得多也便于实现的循环冗余码CRC (Cyclic Redundancy .Code),CRC码又称为多项式码。-Parity error detection code as a simple, but the missing rate is too high. In computer networking and data communications using the most wi
ecg
- matlab code about cyclic we can use to make general cyclic code good lucky happy nice beautiful well hi me you
Based-on-cyclic-shift-matrix-of-LDPC
- 一种基于循环移位矩阵的LDPC码构造方法，发表在电子与信息学报上-Based on cyclic shift matrix of LDPC code construction method
QC_LDPC-code-changes
- 提出了一种码率码长灵活变化的准循环低密度奇偶校验(Quasi - Cyclic Low Density Parity Check, QC - LDPC)码,利用构造出的H 矩阵可以达到较大的圈长( girth)值,并能在 girth值不变的前提下实现码率码长的灵活变化-Puts forward a bit rate code length of flexible change must circulation Low Density parity (Quasi-Cyclic Low De
cyclic
- it is a matlab code for cyclic search in non linear programming.
crc
- 实现CRC循环冗余校验，可用于计算出任意位数的循环冗余校验码-The CRC Cyclic Redundancy Check can be used to calculate any digit cyclic redundancy check code
64OFDM
- 在OFDM系统下，在SIMULINK的仿真条件下，对数字信号符号加循环前缀的程序代码。-In an OFDM system, in the the SIMULINK simulation conditions, the program of the digital signal symbols plus the cyclic prefix code.
Encoder-decoder-cyclic-code
- Encoder and Decoder Cyclic Code is important to analyze Digital Communication System. So, it s easy to study
QC-LDPC-decoder-FPGA
- 文章提出了一种可以兼容不同码率规则和非规则准循环低密度校验码(LDPC)的部分并行译码结构, 用Verilog语言开发，基于该部分并行结构在Altera公司的StratixII-EP2S90器件上验-This paper presents a part of different bit rates can be compatible with the rules and irregular quasi-cyclic low density parity check code (LDPC) de
CRCcheck
- CRC 74循环码解码电路的matlab实现-The realization of the 74 cyclic code decoding circuit matlab
Cyclic-Redundancy-Check
- CRC即循环冗余校验码（Cyclic Redundancy Check）：是数据通信领域中最常用的一种差错校验码-CRC is the Redundancy Check Cyclic (cyclic redundancy check code). It is the most common error check code in data communication field.
encoding-a-decoding
- cyclic code in matlab
shorten_cyclic_code
- shorten cyclic code in matlab
AAA
- In this letter, we propose a simple orthogonal frequency-division multiplexing (OFDM) scheme for an asynchronous cooperative system, where OFDM is implemented at the source node, and time-reversion and complex conjugation are implemented at the rel
Cyclic-Redundancy-Check
- CRC即循环冗余校验码（Cyclic Redundancy Check[1] ）：是数据通信领域中最常用的一种查错校验码，其特征是信息字段和校验字段的长度可以任意选定。循环冗余检查（CRC）是一种数据传输检错功能，对数据进行多项式计算，并将得到的结果附在帧的后面，接收设备也执行类似的算法，以保证数据传输的正确性和完整性。-CRC is the most commonly used in the field of data communication error check code, which
BCH编码详解
- 详细讲解了BCH编码的原理及其应用。 BCH码是一类最重要的循环码，能纠正多个随机错误，它是1959年由Bose、Chaudhuri及Hocquenghem各自独立发现的二元线性循环码，人们用他们的名字字头命名为BCH码。(Explained in detail the principles and applications of BCH encoding. BCH code is one of the most important cyclic codes can correct mult