Description: 仿真（n，k，m）非系统卷积码的桶式堆栈算法(Stack-Bucket Algorithm)序列译码在AWGN信道条件下的误码性能，信噪比区间、卷积码参数、生成序列以及吊桶大小、堆栈大小等算法参数均可以自己设定。-Simulation (n, k, m) non-systematic convolutional codes of the barrel stack algorithm (Stack-Bucket Algorithm) sequence decoding in the AWGN channel BER performance under the conditions of the SNR range, convolutional code parameters, generate sequences as well as the bucket size, stack size of the algorithm parameters can be set. Platform: |
Size: 10240 |
Author:孙琛 |
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Description: Script 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. -Script 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. Platform: |
Size: 3072 |
Author:Asfia |
Hits:
Description: This file calculate BER of concatenated code. RS+Convolutional-This file calculate BER of concatenated code. RS+Convolutional Platform: |
Size: 1024 |
Author:Evgeny |
Hits:
Description: 实现 AWGN信道下的理论误码特性和仿真误码特性，GSM系统卷积码在AWGN信道的误码特性，GSM系统卷积码在突发信道和AWGN信道的误码特性，GSM系统卷积码和交织编码在突发信道和AWGN信道误码特性-AWGN channel to achieve the theoretical BER performance and simulation of BER performance, GSM system, convolutional code in AWGN channel BER performance, GSM system, convolutional code and the AWGN channel in the burst channel error characteristics, GSM system, convolutional codes and interleaved coded in the emergency channel and AWGN channel BER performance Platform: |
Size: 3072 |
Author:wheel |
Hits:
Description: Script 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. -Script 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.
Platform: |
Size: 6144 |
Author:thefar2012star |
Hits:
Description:
Script for computing BER with Binary Convolutional Code
and Viterbi decoding with finite survivor state memory and
variable traceback depth
Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal
Hard decision decoding is used. -
Script for computing BER with Binary Convolutional Code
and Viterbi decoding with finite survivor state memory and
variable traceback depth
Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal
Hard decision decoding is used.
Platform: |
Size: 5120 |
Author:thefar2012star |
Hits:
Description: Script 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.
Platform: |
Size: 6144 |
Author:thefar2012star |
Hits:
Description: Script for computing BER with Binary Convolutional Code
and Viterbi decoding.
Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal
Hard decision decoding is used.
Platform: |
Size: 5120 |
Author:thefar2012star |
Hits:
Description: Empirical investigation of the error correcting performance of a binary
convolutional code-a script which performs Monte Carlo simulations to obtain BER
curves in a noisy channel (AWGN).Assume the encoded signal is modulated by BPSK and is subjected to additive white
Gaussian noise (AWGN), which can be simulated by adding Gaussian noise with a variance:
b E
N
2
2 0 σ =
Note that this assumes that symbols are transmitted as ±1 (BPSK). Platform: |
Size: 2048 |
Author:kinglee |
Hits:
Description: 维特比译码算法的实现，以及卷积码译码的误码率性能分析-Viterbi decoding algorithm, as well as the BER performance of the convolutional code decoding Platform: |
Size: 9216 |
Author:何东 |
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Description: it is a communication project, it includes the BER performance analysis of the convolutional codes and viterbi decoding technique. It is a physical layer implementation of the Wimax comcept.-it is a communication project, it includes the BER performance analysis of the convolutional codes and viterbi decoding technique. It is a physical layer implementation of the Wimax comcept. Platform: |
Size: 5120 |
Author:Dileep M D |
Hits:
Description: 3/4卷积码编码原理分析与建模仿真
在SIMULINK模块设计中，完成了对卷积码的编码和译码以及误比特统计整个过程的模块仿真。最后，通过在仿真过程中分析了卷积码误比特率与信噪比之间的关系，及卷积码与非卷积码的对比。经过仿真和实测，并对测试结果作了分析。
-3/4 convolution coding theory and its modeling and simulation in SIMULINK module design, completed the convolutional code encoding and decoding as well as bit error statistics module simulate the entire process. Finally, during the simulation analysis of the relationship between the convolution code BER and SNR between the convolution code and comparison with non-convolution codes. The simulation and measurement, and test results are analyzed. Platform: |
Size: 386048 |
Author:liulixiang |
Hits:
Description: 实现了一个基于卷积码的通信系统 可以统计不同信噪比的误码率(A convolutional code based communication system and implemented to calculate the BER of different SNR) Platform: |
Size: 50176 |
Author:bigbrother
|
Hits:
Description: BPSK与模拟通信系统相比，数字调制和解调同样是通过某种；在大多数情况下，数字调制是利用数字信号的离散值去；三种数字调制方式在抗干扰噪声能力和信号频谱利用率；2BPSK调制原理；二进制相移键控（BPSK）是利用基于MATLAB中的BPSK误码性能研究；
MATLAB提供了卷积码的convenc和相应的Viterbi译码函数vitdec，可以快速地得到编译码的结果。(BPSK compared with the analog communication system, digital modulation and demodulation is also through some; in most cases, digital modulation is discretized using the digital signal value; three kinds of digital modulation in the utilization of anti noise ability and signal spectrum principle; 2BPSK modulation; two for phase shift keying (BPSK) is the use of study on the BER performance of MATLAB based on BPSK;
MATLAB provides convolutional code convenc and the corresponding Viterbi decoding function vitdec, which can quickly get the result of encoding and decoding.) Platform: |
Size: 48128 |
Author:BBT995
|
Hits:
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