Explore MATLAB source code curated for "高阶累积量" with clean implementations, documentation, and examples.
MATLAB bispectral analysis implementation featuring higher-order cumulant based order determination using maximum adjacent singular value difference method, with visualization including contour plots, bispectral plots, phase diagrams, and slice plots
A simulation program for fourth-order higher-order cumulants, designed to help beginners master cumulant knowledge with interactive code examples and practical exercises.
This program implements a simulation of the MUSIC algorithm based on high-order cumulants in MATLAB, featuring configurable parameters and sample data for signal processing research.
Developed a simulation for modulation recognition using higher-order cumulants (statistics), including references to classical literature and a presentation PPT. Later improvements to the code achieved results perfectly matching the literature, though the PPT was not updated accordingly. This work has strong reference value for signal processing implementations.
This document demonstrates power spectrum estimation implementation in MATLAB using higher-order cumulants method, providing code examples for signal frequency analysis and energy distribution computation.
MATLAB Toolbox for Signal Processing and Higher-Order Cumulants Analysis
Generate two remote transmitted signals with normalized processing to introduce time delay in one signal, followed by computing higher-order cumulants of both received signals. Implementation involves signal generation, delay incorporation, normalization techniques, and statistical moment calculations.
Modulation recognition of MPSK signals using higher-order cumulants demonstrates exceptional performance, achieving remarkably high recognition rates. After extensive validation and rigorous analysis, I have confirmed the reliability of this method and its consistently high accuracy rates in practical applications.
MATLAB-based implementation and simulation of the MUSIC algorithm using higher-order cumulants for enhanced direction of arrival (DOA) estimation performance