搜索资源列表
8PSKProgrese
- 高速数据传输系统中，8PSK为常用的调制方式。为了满足更高的误码率指标，本文对软判决算法进行了深入的研究，并针对两种不同的软判决算法进行了误码率仿真。-high-speed data transmission system, commonly used for 8PSK modulation. In order to meet the higher rate of error, this pair of soft decision algorithm for the in-depth stud
rm13_awgn
- Simulation of RM(1,3), equivalent to the (8,4,4) extended Hamming code. Soft-decision decoding performed by the Green machine-Simulation of RM (1,3). equivalent to the (8,4, 4) extended Hamming code. Soft-decision decod ing performed by the Green m
tcm_decode
- TCM解码，VHDL代码，是我在工作中做的工程代码，时序稳定，里面有syn以及软判决的算法，经典-TCM decoder, VHDL code, yes, I do work in the project code, timing stability, There are syn and soft-decision algorithm, classic!
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
viterbidecoder
- 提供实现了（2，1，7）卷积码的维特比译码的源程序，采用了最大似然算法，介绍了软判决维特比译码算法过程的三个步骤：初始化、度量更新和回溯译码。-for achieving a (2,1,7) Convolutional Codes Viterbi decoding of the source, using the maximum - likelihood algorithm, introduced a soft-decision Viterbi decoding algorithm of the
conv_vit_qam
- Convolutional(2,1,6) Encoder and soft decision Viterbi Decoder
conv_vit_qam
- Convolutional(2,1,6) Encoder and soft decision Viterbi Decoder 刚才上载的有错误,已修正
BERcurve_CV_soft2_QA
- Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK. Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve. The computation uses a quasi-analytic (Q
scfdma
- This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming book “Single Carrier FDMA: A New Air Interface for Long Term Evolution” (Wiley, Nov. 2008) which I co-authored with professor David J. Goodman at Polytec
max-log-map.zip
- max-log-map算法的C语言的实现，能计算出所需要的LLR，做出软判决和硬判决。,max-log-map algorithm for the realization of the C language, can be required to calculate LLR, make a hard decision and soft decision.
PPM-jietiao.rar
- 这是关于PPM信号解调方法的研究，有硬判决和软判决程序。,This is on the PPM signal demodulation method, a hard decision and soft-decision procedure.
LDPC_BSN
- 含有多个译码算法，软硬判决译码！还有编码-Contains a number of decoding algorithm, soft and hard decision decoding! Also encoded
soft_and_hard_decision_on_viterbi_decoder
- With using noisy data and created data, soft and hard decision are made by viterbi decoder
viterbi
- Softdec including the function poly2trellis-Viterbi Algorithm in soft decision
ViterbiMLD
- This viterbi soft and hard decision decoding ...extremely useful and easy approach for BER .-This is viterbi soft and hard decision decoding ...extremely useful and easy approach for BER .
8aryQAM
- scr ipt for computing BER with Binary Convolutional Code and Viterbi decoding. Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal Hard decision and soft decison decoding is used. -scr ipt for computing BER with Binary Conv
computingBERConvolutionalCod3
- scr ipt for computing BER with Binary Convolutional Code and Viterbi decoding. Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal Hard decision and soft decison decoding is used. -scr ipt for computing BER with Binary Convolu
computingBERConvolutionalCod2
- scr ipt for computing BER with Binary Convolutional Code and Viterbi decoding with finite survivor state memory Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal Hard decision and soft decison decoding is used.
Soft-decisiondecodingofafirst-orderRMcodewithhetyp
- 软判决译码，是信道编码方面很好的资料，ｃ语言代码实现！-Soft decision decoding, channel coding is very good information, c language code!
Soft_hard-decision-of-hamming-code
- 代码实现了汉明码译码的软判决和硬判决误码率仿真图，并且通过对比理论曲线，验证了代码的正确性。-This code achieves the BER code curve of hamming code using soft decision and hard decision. Compared with the theoretical curve,I verify the correctness of the code.