搜索资源列表
convcode0.1
- 卷积码编码器，与对应的维特比硬判决译码器。已经通过仿真验证-Convolution Encoder, and the corresponding hard decision Viterbi decoder. Has been verified by simulation
kmplot
- LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and si
hammingcodedecoding
- (7,4)汉明码的硬判决译码算法、最大似然译码算法、和积译码算法性能比较（代码附在word后面，采用matlab实现）很好的学习资料-(7,4) Hamming code of hard decision decoding algorithm, maximum likelihood decoding algorithm, and decoding performance comparison plot (code word is attached to the back, using matla
LDPC_BSN
- LDPC码的硬判决译码算法，即BF算法。其为C语言编写。-LDPC code of the hard-decision decoding algorithm, that algorithm BF. For the C language.
64QAM
- 64QAM的调制解调程序，用硬判决-Of 64QAM modulation and demodulation process, with a hard decision
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
HarddecisiondecodingofBPSKsignal
- Hard decision decoding in C. Copy to C and run. Calculates BER and SER and display on graph
soft_and_hard_decision_on_viterbi_decoder
- With using noisy data and created data, soft and hard decision are made by viterbi decoder
This_one
- Cooperative communication_power control a) Generate random binary sequence of +1’s and -1’s. (b) Given different Power to the source and the relay as well (c) Multiply the symbols with the channel and then add white Gaussian noise. (d) At
LDPC_BSN
- LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and si
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.
juanjima
- 《通信原理》中卷积码硬判决译码的软件实现，输入卷积码（213卷积码），可译出原码。-" Communication Theory" hard decision decoding convolutional codes in the software, enter the convolutional code can be translated the original code.
viterbi_binary_hard
- 在无线通信系统中常用的经典Viterbi硬判决译码算法-Viterbi decoding with hard-decision algorithm
IS95Forwordlink
- 该代码实现了IS-95物理层的仿真，发送端加噪后，接收端采用硬裁决，计算BER等。学习意义很大。-IS95 Forward link is realized. The AWGN is added by tranmitter,and then caculated by hard decision by reveiver. It is useful for CDMA2000 learner.
simulation
- BCH RS 卷积码 抗噪性能曲线比较 包括三种码字的编译码、加噪声以及硬判决解码模块 -BCH RS convolutional noise immunity curve consists of three code word encoding and decoding, plus noise and hard decision decoding module
Alamouti22_hard_decision
- Alamouti22_hard_decision，空时编码的硬判决算法，可得到图表数据对比。-Alamouti22_hard_decision, space-time coding of the hard decision algorithms, data comparison chart available。
cov_hard
- convolutional code with hard decision. thank you
16QAM
- 16QAM的调制与解调（这里使用的是硬判决）-16QAM modulation and demodulation (used here is a hard decision)
Untitled2
- 比较了用软判决和硬判决进行viterbi译码的BER-SNR曲线(Compare the BER-SNR curve of viterbi decoding by using hard decision and soft decision)