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Removed confusion relating to n and k

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This commit is contained in:
Andreas Tsouchlos 2022-11-10 11:27:29 +01:00
parent df94fb33b6
commit 20049e55f0
2 changed files with 5 additions and 5 deletions
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2
sw/utility/codes.py
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@ -238,7 +238,7 @@ def get_systematic_H(G: np.array) -> np.array:
P = G[:, k:] P = G[:, k:]
H = np.zeros(shape=(n - k, k + n - k)) H = np.zeros(shape=(n - k, n))
H[:, :k] = P.T H[:, :k] = P.T
H[:, k:] = np.identity(n - k) H[:, k:] = np.identity(n - k)

8
sw/utility/simulations.py
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@ -29,8 +29,8 @@ def test_decoder(n: int,
This function assumes the all-zeros assumption holds. Progress is printed to stdout. This function assumes the all-zeros assumption holds. Progress is printed to stdout.
:param n: Length of a codeword of the used code (n_cols of the H-matrix) :param n: Length of a codeword of the used code
:param k: Length of a dataword of the used code (n_rows of the H-matrix) :param k: Length of a dataword of the used code
:param decoder: Instance of the decoder to be tested :param decoder: Instance of the decoder to be tested
:param SNRs: List of SNRs for which the BER should be calculated :param SNRs: List of SNRs for which the BER should be calculated
:param target_frame_errors: Number of frame errors after which to stop the simulation :param target_frame_errors: Number of frame errors after which to stop the simulation
@ -88,8 +88,8 @@ def test_decoders(n: int,
This function assumes the all-zeros assumption holds. Progress is printed to stdout. This function assumes the all-zeros assumption holds. Progress is printed to stdout.
:param n: Length of a codeword of the used code (n_cols of the H-matrix) :param n: Length of a codeword of the used code
:param k: Length of a dataword of the used code (n_rows of the H-matrix) :param k: Length of a dataword of the used code
:param decoders: List of decoder objects to be tested :param decoders: List of decoder objects to be tested
:param SNRs: List of SNRs for which the BER should be calculated :param SNRs: List of SNRs for which the BER should be calculated
:param target_frame_errors: Number of frame errors after which to stop the simulation :param target_frame_errors: Number of frame errors after which to stop the simulation