The LDPC code definition is captured using a YAML format text file. The C model API and MATLAB interface provide helper functions to convert from a parity check matrix to a YAML specification file and back.
The zip file contains an annotated example, test.yml, of the LDPC parity check matrix specification file. See LDPC Code Definition File for details of the file format.
Note: The C model can only accept one code definition per YAML file. The core generates
individual YAML files for each code of supported standards, when selected.