Explore MATLAB source code curated for "多相滤波" with clean implementations, documentation, and examples.
This comprehensive tutorial demonstrates MATLAB program implementation for polyphase filtering, providing an excellent learning resource for mastering both MATLAB programming and polyphase filtering concepts with detailed code examples and algorithmic explanations.
A comprehensive MATLAB Simulink simulation platform for communication systems, featuring IF transmission, baseband demodulation, carrier synchronization, polyphase filtering, and NCO implementation in an integrated large-scale system. This platform models key communication processes with configurable parameters and algorithmic implementations.
MATLAB simulation program for channelized receiver digital down-conversion (DDC) using polyphase filter implementation.
Polyphase filtering is a fundamental technique in signal processing that enables efficient multi-rate signal processing and is widely used for applications such as audio processing, image manipulation, and communication systems.
Using 2x decimation as a practical example, this analysis explores the fundamental principles and implementation methods of polyphase filtering. The discussion includes MATLAB code demonstrating how polyphase filtering achieves equivalent functionality to traditional FIR filtering while potentially offering superior performance in specific scenarios, with experimental results validating the approach.