Reseach of measuring sound speed by amplitude extreme method 振幅极值法测声速的研究
Cutting parameters limited method of arced lath tool in cnc curved mightily turning 圆弧车刀数控强力曲面车削用量的极值法
Several complementary computing dimension chain formulas of extremum method and probability method are deduced 推导了使用极值法、概率法计算尺寸链的补充公式。
The loom finish modeling in this research is designed according to the extreme of function and the statics moment balance theory 摘要本研究所创建的冲线模式是依据多变量函数极值法与静力学力矩平衡原理设计而成。
This system could be used to replace the common method called max value of single wavelength , and is best for improving the coating quality and production 本系统可取代单波长极值法,对提高产品的质量、提高生产效率起到重大作用。
A method of getting effective microcavity length by measuring microcavity emitting modes , which can direct the controlling of thickness of organic layers , is put forward 指出光学极值法可以可靠地避免这种影响。介绍通过微腔发光模式确定有效腔长,可方向性指导有机薄膜的厚度控制。
The authors put forwards a new method which select the terrain profile perpendicular to falling line ( opposite direction of gradient ) to determine the candidate points on ridge and valley 摘要利用有关数学原理从理论上对地形高程断面极值法进行了分析和深入的研究,指出了该方法的不足。
Compared with other algorithms , the first - order gradient algorithms and the neighboring extremal algorithms are adopted to resolve tpbvp , at the same time we found out the relation between them 在比较各种解法基础上,最终具有方向性地研究了梯度法和邻近极值法,并找到了二者之间的联系。
Abstract : this paper mainly utilizes the methods of formula , isometric transform , cut and complement , extremes and analyzing special section to calculate the volume in solid geometry 摘要:文章探讨了用公式法、等体积变换法、割补法、极值法、分析特殊截面等方法求立体几何中几何体的体积。
In order to perform reverse more effectively , filter the noise of monitor signals , and enhance the accuracy of monitor system , optimization algorithms are analyzed to solve these problems 为了更加有效地进行反演,滤除监控信号中的噪声,以及提高极值法的监控精度,本文分析了最优化方法在这些问题上的应用。