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CRC算法和c语言实现
- CRC的全称为Cyclic Redundancy Check,中文名称为循环冗余校验。它是一类重要的线性分组码,编码和解码方法简单,检错和纠错能力强,在通信领域广泛地用于实现差错控制-CRC called the Cyclic Redundancy Check, the Chinese name of the Cyclic Redundancy Check. It is an important class of linear block codes, encoding and decoding
资料:一些纠错编码源代码
- 资料:一些纠错编码源代码,包括bch3121,bch4836,goloay等-information : some of the source code error correction coding, including bch3121, bch4836, goloay etc.
reed-solomon-3.1.1
- RS reed-solomon 纠错码 编码以及译码源程序,非常好用,我项目中用的就是这个。-RS reed-solomon error correction coding and decoding source, very convenient, I used item is this.
BCH_bm_simulation
- An encoder/decoder for binary BCH codes Error correction using the BERLEKAMP-MASSEY ALGORITHM.Any (valid) code length can be input-An encoder / decoder for binary BCH codes Er Ryan correction using the BERLEKAMP - MASSEY ALG ORITHM.Any (valid) cod
pro_rs
- 这是一个在DSP上实现的RS纠错编解码算法,很实用,希望对各位大侠有帮助-This is a realization of the DSP RS error correction coding, very practical, and I hope to help you Shanhaiguan
dujb
- 这是去年我为一家公司写的高压电表误差校正的程序,他们现在还在用据说用得还可以-This is the last year I wrote to a corporate table of high-voltage error correction procedures, They also reportedly used also can use!
数字视频图像传输系统实现中几个问题的研究
- MATLAB程序的仿真比较。随后,针对QPsK,详细讨论了其基本原理和具体的实现算法,并进行了仿真验证,然后选用HSP502巧数字上变频芯片和HSP50214B数字下变频芯片,设计了数字调制、解调器的实现方案。最后,作为对整个数字视频图像传输系统的宏观认识,利用M户JLAB中的实时建模仿真Simullnk库对典型的视频图像传输系统一数字视频广播系统(D vB),进行了建模、仿真和初步的分析,结果表明:在高斯白噪声的传输环境下,系统采取的一系列抗干扰措施,包括内、外码级联的信道纠错编码和先进的调制
testjiucuo4
- RS纠错解码,xn纠错码原理与方法一书例题目-RS forward error correction decoder, xn principle and method of error-correcting code book cases subject
port
- 用VC++写的一段串口通信程序,可以实现两台PC机之间互相通信,自带错误纠正功能-With VC++ Write a section of the serial communication program can be achieved between the two PC-communication, bring their own error correction function
WJH
- CT-2无绳电话系统链路层编译码(63,45)奇校验,三位纠错。-CT-2 cordless telephone system link layer codec (63,45) odd parity, the three error correction.
ldpc_c_code
- LDPC码在基于BP (Belief Propagation) 的迭代译码相结合的条件下具有逼近Shannon 限的性能,是继turbo 码后在纠错编码领域又一重大进展。压缩文件中给出了LDPC在高斯信道下的c程序。-LDPC codes based on BP (Belief Propagation) Iterative Decoding of combining conditions with performance approaching Shannon limit on the heel
CRC16packetdetection
- 用CRC-16实现错误的校验,生成多项式为ITU标准多项式。我将这一模块用于数据包纠错中效果很好-CRC-16 used to achieve the wrong checksum, generating polynomial for the ITU standard polynomials. I will package this module for data error correction in the effective
FEC.doc
- Forward error Correction
convolutional-code-2-1-4-viterbi
- 本程序是卷积码的viterbi译码,卷积码的编码结构图已经附在程序打包中,本卷积码是循环递归卷积码,最后状态不容易回零,本程序最后有判决程序,记录回零状态!反向译码!本程序可以直接生成节点的树图,便于纠错,检错!-This program is viterbi decoding convolutional codes, convolutional codes have been attached to the coding structure packaged in a loop of the
TCH-data-channel
- TCH全速率,实现把源码发送并利用纠错和交织保护来保护源码-TCH full rate, realize the source code to send and the use of error correction and interwoven protection to protect the source code
Applying-error-correction-codes-to-achieve-securi
- Applying error correction codes to achieve security and dependability
ECC
- hamming纠错编码:Make ECC parity code of 256bytes is represented -This file implements core ECC algorithms adopted Hamming Error Correction and Detection Algorithm
Cyclic-codes
- 循环码的编码及译码源程序,对译码结果进行纠错-Cyclic codes source coding and decoding of error correction decoding result
main_no_offset_2
- 假设截获了一段短波数字通信的信号,要求解调出最终的信息,每组解调出来后,将10组信息组合起来,恢复最终的信源输出数据。 先验信息:两组数据文件,编号为1、2,每组I、Q两路存放,格式为“int16”,采样率为9600Sa/s,其中第一组为单径情况,第二组为多径情况。 参数符合MIL-STD-188-110A标准; 同步序列为syn=seq.dat,BPSK调制; 接收机频率稳定度高于1e-6。 文件中有效信息总长度为333.75s,其中同步头长为5/12s,每时隙1/6s,训
wenshidutongxunruanjian-232
- 上位机软件,可以实现温湿度通讯读取功能,误差修正-PC software Can achieve temperature and humidity communication read function, error correction