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此源码为在DSP上实现的卷积纠错编解码算法,解码采用维特比VITEBI算法-this source for the DSP is the convolution error correction coding and decoding using Viterbi algorithm VITEBI
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在无线通信系统中常用的卷积码编码算法,并且加了打孔技术-Commonly used in wireless communication systems convolution coding algorithm, and added drilling technology
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matlab实现卷积码编码译码(2,1,6)-matlab coding decoding convolutional codes achieve (2,1,6)
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通信系统的卷积编码,前面部分可以删去,因为我是在一个系统中使用的,viterbi译码在另一个上传中。-Convolutional coding communication system, the front part can be deleted, because I was used in a system, viterbi decoding in another upload。
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OFDM通信系统调制解调 包括数字前端处理、卷积编码、峰均值抑制、符号定时、频偏检测、信道估计、相位补偿等-OFDM modulation and demodulation communication system including digital front-end processing, convolution coding, the mean peak inhibition, symbol timing, frequency offset detection, channel estim
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通信系统仿真大作业,卷积码编码,QPSK调制,接收端维特比软判决。程序正确。-Communication system simulation a large operation, convolution coding, QPSK modulation, soft-decision Viterbi receiver. Program is correct.
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基于matlab中simulink下的通信系统在BPSK和QPSK调制方式和AWGN信道特性下的无编码和卷积编码误码率仿真-Communication system uses BPSK and QPSK modulation method respectively with under no coding and convolution code in the coding and decoding ber, simulating the error of signal transmission
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16QAM_SoIC+Turbo迭代检测simulink链路,编码方式为卷积码,收端采用软干扰抵消+APP译码进行迭代检测-16 QAM_SoIC+ Turbo iterative inspection simulink link, coding method for convolution code, accept the interference with soft offset+ APP decode iteration detection
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该函数实现卷积编码 (2,1,3)卷积码的译码器,生成冲激响应分别为[1 1 1]和[1 0 1]
用维特比译码实现-This function convolution coding (2,1,3) convolutional code decoder to generate the impulse response, respectively [1] and [1 0 1] Viterbi decoding
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详细介绍了卷积编码的图解法和解析表示;图解法包括:树状图、状态图、网格图
解析法包括:矩阵形式、生成多项式形式
-Detailed graphical method for convolution coding and resolve graphical method including: tree diagram, state diagram, grid chart analytical method include: matrix form generator polynomial
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cnv_encd.m 卷积编码程序
viterbi.m 卷积译码程序
其它的是viterbi.m中用到的子函数-cnv_encd.m convolution coding procedures viterbi.m other convolution decoding process is used in viterbi.m Functions
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This file is to simulate the convolution encoder and decode in Viterbi algorithm. It is written by Proakis. Simulate Successfully!
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一个简单的直扩系统,包含卷积编译码,BPSK调制,M序列扩频-A simple DS system, including the convolution coding and decoding, BPSK modulation, M-sequence spread spectrum
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程序先进行卷积编码,然后进行viterbi译码,程序有纠错功能,中间出现误码,程序解码时会自动纠正-Convolution coding program first and then viterbi decoding program has error correction, the error appears in the middle, when the program will automatically correct decoding
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基于卷积编码的MPSK系统性能仿真,利用MATLAB对MPSK系统进行了仿真,分析了系统性能-MPSK convolution coding system based on performance simulation using MATLAB for MPSK system simulation, analysis of system performance
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利用Matlab编写调用自带卷积编码译码函数,实现硬判决与软判决的比较,基础、简单、易上手。-Using Matlab write call comes convolution coding and decoding functions to achieve hard decision and soft decision comparison, basic, simple and approachable.
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LTE中的全部已调好的程序,包括turbo编解码,层映射,卷积编码,下行链路调试-LTE has been tuned in all the programs, including turbo codec, layer mapping, convolution coding, debugging and so on the downlink
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通信系统仿真,卷积编码,AWGN,维特比译码-Communication system simulation, convolution coding, AWGN, Viterbi decoding
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中文熵统计实验,卷积码,循环码,香农编码,线性分组码,费诺编码,霍夫曼编码(Chinese entropy statistical experiment, convolution code, cyclic code, shannon coding, linear block code, fano coding, Huffman coding.)
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Performance Evaluation of one by two Rate Convolution Coding with Different Modulation Techniques for DS-CDMA System over Rician Channel
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