monadic equation

To use mid-variable skillfully , the mapping relation between gray gradient of CCD image and gradient of focused image surface ( FIS ) has been found , and the gray restricting equation has been changed into solvable monadic equation to find depth information on the FIS .

巧妙地运用中间变量，找到灰度梯度与聚焦像表面梯度之间的映射关系，将灰度约束方程转变为可求解的一元方程，从而解出聚焦像表面的深度信息。

In the first one of them , the equation to calculate the phase shift between two adjacent frames is deduced by solving a monadic quadratic equation and then the arbitrary unknown phase shift can be calculated by using the two interferograms and the intensities of object and reference waves .

其一是通过求解一元二次方程，推导出相邻两幅干涉图之间相移量的计算式，由相邻两幅干涉图和物光及参考光强度计算任意未知相移量。

In this paper , the combination use of the definite pH titration and the solution of monadic linear regression equation and its application to the simultaneous determination of co-existing components in a very weak acids ( or bases ) mixture is reported .

将固定pH滴定法结合求解一元线性回归方程组应用于极弱酸（碱）混合体系中各组分含量的同时测定。