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Diffstat (limited to 'gr-fec/grc/variable_ldpc_G_matrix_object.block.yml')
| -rw-r--r-- | gr-fec/grc/variable_ldpc_G_matrix_object.block.yml | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gr-fec/grc/variable_ldpc_G_matrix_object.block.yml b/gr-fec/grc/variable_ldpc_G_matrix_object.block.yml new file mode 100644 index 0000000000..24f0cb3cbe --- /dev/null +++ b/gr-fec/grc/variable_ldpc_G_matrix_object.block.yml @@ -0,0 +1,31 @@ +id: variable_ldpc_G_matrix_def +label: LDPC Generator Matrix + +parameters: +- id: value + label: Ignore Me + dtype: raw + default: '"ok"' + hide: all +- id: filename + label: File + dtype: file_open +value: ${ value } + +templates: + imports: from gnuradio import fec + var_make: self.${id} = ${id} = fec.ldpc_G_matrix(${filename}) + +documentation: |- + This block creates a LDPC Generator Matrix variable. + + This variable can be used by: + 1) LDPC Encoder Definition (via Generator) block + 2) LDPC Bit Flip Decoder Definition block + + Provide an alist file, which contains a Generator matrix, G, in the standard format G = [I P], where I is an identity matrix and P is the parity submatrix. + + The format of alist files is described at: + http://www.inference.phy.cam.ac.uk/mackay/codes/alist.html + +file_format: 1 |