According to the theory of two factor method, environmental factors may have deterministic value rather than being random variables.
根据环境因子的二因子法得出了韦布尔分布的环境因子并给出了其估计量。
By adding positive and negative quadratic phase factor on object spectrum,the four independent images can be generated in four different directions.
通过对物谱加上正负二次位相因子,可以1次对4个不同的物编码,实现了四通道全息图,并且再现时可以省去成像透镜,如对其进行坐标变换,可以获得再现像的旋转、切变和翻转等,再现同一物的4种变化或4种不同物的变化。
On the basis of two channel CGH, it can generate four independent images in four different directions by adding positive or negative quadratic phase factor on object spectrum, and has the character of self focusing.
描述了一种新型的计算全息，它在双通道计算全息基础上通过对物谱加正的或负的二次位相因子，能一次对四个不同的物进行编码，再现时在四个不同的方向上分别产生它们的像，并具有自成像的特性。
