Wavelet Energy Spectrum Analysis
Performs a three-level wavelet decomposition to obtain detail coefficients (d) and approximation coefficients (a), then calculates energy distribution across frequency bands.
Explore MATLAB source code curated for "小波能谱分析" with clean implementations, documentation, and examples.
Performs a three-level wavelet decomposition to obtain detail coefficients (d) and approximation coefficients (a), then calculates energy distribution across frequency bands.