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MT LDPC Generate Regular Parity Check Matrix (G Dataflow)

Last Modified: January 9, 2017

Generates a regular parity check matrix that is used by MT LDPC Encoder for LDPC encoding. In this node, the number of ones in each column and the number of ones in each row are kept constant.

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maximum number of iterations

The maximum number of iterations to return a parity check matrix that is not rank deficient.

Default: 30

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n

The number of columns in the parity check matrix.

Default: 12

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j

The number of ones in the columns of LDPC code. j must be an odd number.

Default: 3

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k

The number of ones in the rows of LDPC code.

Default: 0

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error in

Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.

Default: no error

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regular parity check matrix

The regular parity check matrix generated by this node.

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error out

Error information. The node produces this output according to standard error behavior.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported


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