In this article. a graph-theoretic method (taking advantage of constraints among sets associated with the corresponding parity-check matrices) is applied for the construction of a double low-density parity-check (D-LDPC) code (also known as LDPC code pair) in a joint source-channel coding (JSCC) system. Specifically. we pre-set the girth of the parity-check matrix for the LDPC code pa... https://herbsdailyes.shop/product-category/general-wound-care-adhesive-bandages/