MATLAB Code for Generating M-Sequences and Gold Sequences

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Resource Overview

MATLAB program code for generating M-sequences and Gold sequences, which serve as pseudo-random sequences for spread spectrum applications, featuring LFSR implementation and XOR operations.

Detailed Documentation

This MATLAB code generates M-sequences and Gold sequences that can be used as pseudo-random sequences for spread spectrum systems. The M-sequence generation implements Linear Feedback Shift Registers (LFSR) using feedback shift register structures, where different initial states and feedback polynomials produce sequences with varying lengths and periods. The Gold sequence generation combines two preferred-pair M-sequences through XOR operations. The implementation includes key functions for polynomial configuration, state initialization, and sequence period control. These programs enable flexible generation of diverse spread spectrum sequences suitable for applications in wireless communication systems, with configurable parameters for sequence length and correlation properties.

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