全息干涉计量和剪切干涉计量都是光学测量的重要方法,但似乎一直在独立发展。数字全息可以数字化地再现光场,而剪切干涉从原理上讲......

对存在欠采样的包裹相位进行解包裹一直是一个难点，尽管横向剪切最小二乘相位解包裹算法有不错的抗欠采样能力，但当存在严重欠采样时......

The paper presents a number of signal processing approaches for the spectral interferometricinterrogation of extrinsic F......

Two new least-squares mixed finite element procedures are formulated for solving convection-dominated Sobolev equations.......