Portfolio Method Comparison — Interactive Tool

Universal Spectral Matching

Every bounded persistent system is oscillatory (Oscillatory Necessity Theorem). Portfolios are converted to spectra {ωk, Ak, φk}, then to 2D spectral images: frequency → x, phase → y, amplitude → brightness. A WebGL2 fragment shader computes pixel-wise interference between any two images — no database, no lookup. Comparison IS the computation.