搜索资源列表
deconvgaijin
- 卷积码译码算法改进 实现Conv.(2,1,9)的编码、软判决滑动窗维特比译码，其生成多项式为G0=561(八进制),G1=753(八进制)，调制方式为BPSK，信道为AWGN，比较不同的译码深度对译码器性能的影响-convolutional code decoding algorithm to improve achievement Conv. (2,1,9) of the Code, Soft Decision sliding window Viterbi Decoder, genera
viterbi_de
- 卷积码译码霍夫曼编码及数学概率论贝叶斯公式； 卷积译码软判决通过3位量化可以比硬判决提高约2dB信噪比； 了解最大似然译码准则； -Soft Decoding Scheme of Convolution Codes Combined with Huffman Coding.Simulation study of the performance of ternary line codes under Viterbi decoding & Soft-decision decoding
hammingcode
- VC++编码实现的（7，4）海明码，程序运行正确，用VC实验得到在硬软判决下的误码率。再用Matlab讲得到的数据进行绘图。-The realization of (7,4)hamming coding under the VC++.The program runs corectly,resulting the BER under several types.Finally, use the matlab to map with datas.
conv_matlab
- 使用MATLAB实现卷积码的编译码，信源为随机产生数，进行软判决译码-Convolutional code using the MATLAB implementation of the codec, source for the randomly generated number, to soft-decision decoding
Cooperativdetectionalgorithm
- 。当各感知用户采用软判决方法,对于2 个感知用户合作和3个感知用户合作的情况,可对最优联合检测算法性能有015dB改善。-. When the user uses soft decision method of perception, perceptual user cooperation for 2 and 3 sensing user cooperation, the joint detection algorithm can best improve the performance o
truncdecode
- 程序是卷积码的截尾译码，软判决译码，AWGN信道，bpsk调制，-Program is truncated convolution code decoding, soft decision decoding, AWGN channel, bpsk modulation
viterbi_m6
- 卷积码编码和Viterbi软判决译码，实现通信仿真过程-Convolutional coding and Viterbi soft decision decoding, the simulation process for communication
decode
- 卷积码（2,1，7）viteb译码代码 ，采用软判决。-Convolutional code (2,1,7) viteb decoding the code, the use of soft decision.
rm31_chase.c
- 本代码主要仿真了与II型Chase算法相关联的一阶RM码软判决译码-This code simulated the soft-decision decoding of the first-order RM code associated with type II Chase algorithm
YINGPANJUE
- 认知无线电环境中，当认知用户处于低信噪比环境时，软判决与硬判决的对比发现此时软判决优于硬判决-In Cognitive radio environment, the cognitive users in low SNR environment, the contrast of the soft decision and hard decision to soft decision is better than hard decision
Tturrboproogh
- 该程序源码是turbo码仿真程序源码，由12个m文件组成，分别是turbo编码(包含凿孔与非凿孔turbbo码生成)，译码网格与软判决迭代译码等模块，主程序源码能直接运行，也可根据需要修改相应参数。 -The program source code is composed of 12 m file turbo code simulation program source code, are perforated and non perforated turbbo code generatio
conven.rar
- BPSK仿真在AWGN信道下产生卷积码和非卷积码的比较，约束长度7，多项式[171,133],码率1/2，分别采用硬判决和软判决,Convolutional code and convolutional code comparison, simulation BPSK in AWGN channel constraint length 7 polynomial [171,133], code rate 1/2, respectively, using the hard-decision and
VitDec_ruan
- 写的维特比软判决译码，仅供参考，不知道怎么样，希望有用吧-Write a soft decision Viterbi decoding for reference purposes only and do not know how, I hope it useful
apsk-ruanpanjue-
- apsk软判决算法的仿真，根据星座特点进行算法的简化，减低复杂度-Simulation apsk soft decision algorithm based on the characteristics of the constellation simplified algorithm to reduce the complexity of
viterbi_dec
- 维特比译码器，判决方式为软判决，用S-function编写，希望对大家有所帮助。- Viterbi decoding S-function
CP_Qary_decoding
- MIMO系统下软判决译码-Soft decision decoding of MIMO systems. . . . . . . . . . . . . . . . . . . . .
simulation_main
- MIMO系统线性规划的 译码算法，其中译码运用软判决方式进行-MIMO decoding algorithm for linear programming system, including the use of soft-decision decoding way
(7-4)HammingDecoding
- （7,4）汉明码译码性能程序，内含性能曲线图，包括未编码、硬判决、软判决、SPA迭代译码算法。-(7,4) Hamming decoding performance program, containing the performance curves, including non coding, hard decision and soft decision, SPA iterative decoding algorithm.
LLR--BP
- LDPC码的软判决译码算法，概率域LLR—BP算法，其中，概率信息以对数似然比的形式表示。-The decoding algorithm of LDPC . The LLP-BP algorithm of probability field,in which,the probability informationv expressed by the form of log likelihood ratio.
adsp-2191_viterbi_decoder
- ADSP-219x Viterbi Decoder.zip中的文件可部署1/2速率维特比解码器，输入为软判决输入-his directory contains an example ADSP-2191 single-core subroutine that implements a soft decision half-rate, soft-decision, GSM Viterbi decoder.