Explore MATLAB source code curated for "m序列优选对" with clean implementations, documentation, and examples.
Generation of preferred pair m-sequences using the decimation method, production of corresponding Gold sequences, computation of autocorrelation and cross-correlation functions for Gold codes, and verification of Gold code quantities
Gold sequences are generated from preferred pairs of m-sequences through modulo-2 addition of two m-sequences with identical length and rate but different code words. One preferred pair of length-N m-sequences can produce N+2 distinct Gold codes.
Frequency hopping patterns serve as the fundamental basis for successful frequency hopping communication systems. This code computes optimal m-sequence pairs for r=15 by identifying the characteristic phases of m-sequences and applying modulo-2 operations to generate balanced Gold sequences, which are crucial for spread spectrum implementations.