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How to use decoding of binary LDPC as in Elec. Letters by MacKay&Neal 13March1997
Hello, I want need to exploit "LDPC as in Elec. Letters by MacKay&Neal 13March1997" which wrote by Igor Kozintsev. ...
8 years 前 | 0 个回答 | 0
0
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How do I put variable values into a text string for Legend
I want to put the variable as a legend but in form of power of some amount this is the variable x=-1.1; then in the r...
9 years 前 | 1 个回答 | 1
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How to calculate soft output for bpsk demodulator
I use BPSK modulator and de-modulator and for error correction i use LDPC. input for LDPC decoder should be soft out put (likel...
9 years 前 | 0 个回答 | 0
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How to generating LDPC parity-check matrices with arbitrary sizes?
I want to use comm.LDPCEncoder/comm.LDPCDecoder and i know to use this encoder decoder in Matlab the H matrices should be System...
9 years 前 | 1 个回答 | 0
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How can I start writing a Matlab code for making LDPC code?
From where to start to writ any Matlab code for LDPC encoder / decoder? I want to use this LDPC code for part of another projec...
9 years 前 | 0 个回答 | 0
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How to spread out an arry of matrix randomly
I have random matrix like this [2 2 2 2 1 1 1 1 1 -1 -1 -1 -1 -1] and depend to the result of calculation number of 2 1...
9 years 前 | 2 个回答 | 0
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How to extract a matlab program with all functions
I have a matlab program which is in the directory with many unused functions. I want to know is there any way to extract to all...
10 years 前 | 2 个回答 | 0
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LDPC H matrix with diffrent rate
Thanks Noah for the code. your code is working well with this matrix 12 16 4 3 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 ...
LDPC H matrix with diffrent rate
Thanks Noah for the code. your code is working well with this matrix 12 16 4 3 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 ...
10 years 前 | 0
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how to customize dvbs2ldpc in matlab
I want to use dvbs2ldpc but length of http://www.mathworks.com/help/comm/ref/comm.ldpcencoder-class.html#bsyh0xo-4 but it has a...
10 years 前 | 0 个回答 | 0
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Read from text file and write in matrix
I have a different kind of text file which is positions of matrices and i want to convert it to binary spars matrix . how sho...
10 years 前 | 0 个回答 | 0
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LDPC H matrix with diffrent rate
Hello, I need a LDPC (Gallager) H matrix with different rate 2/3 1/4 8/9 and so on. I found H matrices with rate of 1/2 as ....
10 years 前 | 4 个回答 | 0
4
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david mackay ldpc codes in matlab
I'm looking for LDPC code Error correction which is implemented by professor David Mackey. I want to know is there any implemen...
10 years 前 | 1 个回答 | 0
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How to make a random vector in Matlab as a ones and zeros but under control?
How to make a random vector in Matlab as a ones and zeros with this condition, that the number of ones be under my control. wh...
10 years 前 | 1 个回答 | 0
