I am working LDPC encoding and decoding for mini project work. With my effort i have completed LDPC encoding but struggling with LDPC decoding. I need to complete this project within short period so please help me. I don`t know how to start decoding algorithm in C language but i do have algorithm. So, can anyone help me in writing C language for decoding procedure. Message-passing on the binary erasure channel Code word =[1 0 0 1 0 1] Y= [1 0 0 x x 1] // x = missing bit, need to find out the missing bit through Message-passing decoding algorithm.