Data and code for: Memory-Delayed Turing Visibility in Variable-Order Nonlocal Reaction--Diffusion Systems

This record contains the numerical scripts, parameter files, CSV diagnostics, figure-generation materials and graphical abstract files supporting the manuscript “Memory-Delayed Turing Visibility in Variable-Order Nonlocal Reaction--Diffusion Systems”. The package supports the reported nonlinear variable-order L1 pseudo-spectral simulations, visibility-delay ratio diagnostics, random-seed robustness checks, time-step and grid-sensitivity tests, and sampled parameter-plane validation maps. No external experimental dataset was used. The reported simulations use no positivity clipping, and negative-grid counts and random seeds are recorded in the diagnostic files.