Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implements Fourier-based Unsupervised Domain Adaptation from Wang et al., Knowledge-Based Systems, 2023. Three nodes provided: - FUDA Image Adaptation (core amplitude mixing) - FUDA + Channel Attention (with FTCA) - FUDA Amplitude Visualiser Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>