Combined with PCA scale invariant feature transform (SIFT) algorithm, Import data files as input parameters matlab program is running, Dimensional phononic crystals FDTD method calculation examples band gap.

Interpolation and fitting matlab implementation, Based chebyshev underwater acoustic signal analysis, Dimensional phononic crystals FDTD method calculation examples band gap.

Dimensional phononic crystals FDTD method calculation examples band gap, Matlab to achieve user-friendly, Based on matlab platform.