逐点计算法（point method） 亦称作point-by-point method，系一种照明设计程序，其利用灯具之照明亮度数据决定照明系统于不同位置安装之照度。
第一种是适用于叶片骨线为任意曲线的逐点计算法；第二种是适用于叶片骨线为有规则线段的骨线绘图法。
The first one applies to point by point calculation of blade spine consisting of a random curve and the second one is for blade spine consisting of regular line sections.
基于计算机数控系统中逐点比较法的基本思想，提出一种新的插补算法。
Based on the basic principle of point by point comparison, a new interpolation algorithm is presented.
文中首先对用于有效值计算的逐点积分法与浮点开方算法进行了论述，并在此基础上介绍了系统的检测原理。
Firstly, the testing principle of this system is introduced on the basis of discussabout point-by-point integration method and floating-point evolution.
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