分数阶傅里叶变换 On Higher Order Approximations for Hermite–Gaussian Functions and Discrete Fractional Fourier Transforms-On Higher Order Approximations for Hermite–Gaussian Functions and Discrete Fractional Fourier Transforms

Hermite-Gaussian光束是一种独特的光束，可以作为图形处理中变化的基函数-The Hermite-Gaussian beam is a unique light beam can be used as the base function of the change in the graphics processing