随机Fourier谱 stochastic Fourier spectrum

Fourier谱方法 Fourier spectral method

随机fourier谱 random fourier spectrum

fourier谱方法 fourier spectral methods

Fourier谱展开 Fourier spectral expansion

fourier谱分析 fourier spectrum analysis

互随机fourier谱 cross stochastic fourier spectrum

fourier谱估计 fourier spectrum estimation

Fourier拟谱格式 Fourier pseudo-spectral scheme