Description: 卷积码编码和维特比解码 当K为7 时 供大家参考Convolutional encoding and Viterbi decoding with k 7 rate 1 2 -convolutional coding and Viterbi decoding when K 7:00 for reference convolutional encoding and Viterbi decoding with k 1 2 7 rate Platform: |
Size: 254299 |
Author:周小川 |
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Description: 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 (QA) technique that relies on the
estimation (approximate one) of the information-bits Weight Enumerating
Function (WEF) using
A simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used. Platform: |
Size: 6200 |
Author:joy |
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Description: 卷积码编码和维特比解码 当K为7 时 供大家参考Convolutional encoding and Viterbi decoding with k 7 rate 1 2 -convolutional coding and Viterbi decoding when K 7:00 for reference convolutional encoding and Viterbi decoding with k 1 2 7 rate Platform: |
Size: 253952 |
Author:周小川 |
Hits:
Description: 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 (QA) technique that relies on the
estimation (approximate one) of the information-bits Weight Enumerating
Function (WEF) using
A simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.-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 (QA) technique that relies on theestimation (approximate one) of the information-bits Weight Enumerating Function (WEF) usingA simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used. Platform: |
Size: 6144 |
Author:joy |
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Description: system view软件实现的卷积码编码译码过程。其中包括了硬判决和软判决两种方法-system view software decoding of the convolutional code encoding process. Including the hard decision and soft-decision in two ways Platform: |
Size: 1024 |
Author:Amy |
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Description: 传统的卷积码和Turbo码直到今天仍有广泛的应用，但是在信息传输中都有一个明显的缺点,为了克服这个缺点，IEEE802.16d/e中引入了CTC（Convolutional Turbo Code）编码方案,该MATLAB代码完成了CTC码的编码与译码等过程，很有价值的^_^-Traditional convolutional code and Turbo code until today there is still a wide range of applications, but in the information transmission has a clear disadvantage, in order to overcome this shortcoming, IEEE802.16d/e in the introduction of CTC (Convolutional Turbo Code) coding schemes The MATLAB code to complete the CTC code, such as encoding and decoding process, valuable ^ _ ^ Platform: |
Size: 9216 |
Author:rainley |
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Description: convolenc -performs convolutional encoding
Convolutional Encoder with m shift register stages
x- input - the binary data to be encoded
input sequence can be of any length
k -constraint length
k can take any value greater than 3
m -number of shift registers
L -size of the input array
returns encoded bits - convolenc -performs convolutional encoding
Convolutional Encoder with m shift register stages
x- input- the binary data to be encoded
input sequence can be of any length
k-constraint length
k can take any value greater than 3
m-number of shift registers
L-size of the input array
returns encoded bits Platform: |
Size: 1024 |
Author:ade |
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Description: 编码方式为213的Viterbi卷积码编码器和译码器的FPGA的实现，包含整个QuartusＩＩ的工程文件，解码方式为寄存器交换法-Encoding for the 213 convolutional code encoder and Viterbi decoder FPGA realization of the project file that contains the entire QuartusII, decoding method for the register exchange Platform: |
Size: 2668544 |
Author:jenny |
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Description: *Demonstrate convolutional encoding and decoding
*Simulate BER for QPSK and BPSK, plot and then **compare the result with the theoretical value.
*compare SER of the Rake and ML.
– Symbols are taken randomly from QPSK.
– Run the simulation for different SNR until at least
50 symbol errors are found
– Plot the figure with x-coordinate in SNR (dB) and ycoordinate
in SER. (Matlab function semilogy) Platform: |
Size: 7168 |
Author:inbustrious |
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Description: matab实现卷积编译码，包括典型的（7，15）卷积码，通过画图体现误码率和信噪比的关系-matab achieve convolution encoding and decoding, including typical (7, 15) convolutional code, by drawing reflects the relationship between BER and SNR Platform: |
Size: 13312 |
Author:htt |
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Description: 卷积码编译码matlab实现，译码采用viterbi译码，并且右边验证误码率的程序，本人毕业论文，高分通过，因为网上不少程序有误，特此上传，供大家参考学习。-Convolutional code encoding and decoding matlab implementation, decoding using viterbi decoding and bit error rate of the right of verification procedures, I thesis, score by as many online programs are wrong, hereby uploaded for your reference study.
Platform: |
Size: 334848 |
Author:于 |
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Description: In this case is a convolutional encoding code for decoding the convolutional code, using VHDL language. This code provide the method of convolutional encoding for input data. (2,1,7) Platform: |
Size: 1024 |
Author:kimdaeyoung |
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Search - convolutional encoding