There is an arbitrary number of entries in the file. The program first creates a key-value map of the number to its corresponding string, then it decodes the message by extracting the string value ...

🔐 Secret Message Encoder and Decoder with GUI (Python + Tkinter) This Python application allows users to encrypt and decrypt messages using a simple character substitution cipher. It provides a clean ...

Abstract: This paper proposes a partially-parallel LDPC decoder based on a high-efficiency message-passing algorithm. Our proposed partially-parallel LDPC decoder performs the column operations for ...