Reseach of measuring sound speed by amplitude extreme method 振幅極值法測(cè)聲速的研究
Cutting parameters limited method of arced lath tool in cnc curved mightily turning 圓弧車(chē)刀數(shù)控強(qiáng)力曲面車(chē)削用量的極值法
Several complementary computing dimension chain formulas of extremum method and probability method are deduced 推導(dǎo)了使用極值法、概率法計(jì)算尺寸鏈的補(bǔ)充公式。
The loom finish modeling in this research is designed according to the extreme of function and the statics moment balance theory 摘要本研究所創(chuàng)建的沖線模式是依據(jù)多變量函數(shù)極值法與靜力學(xué)力矩平衡原理設(shè)計(jì)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 本系統(tǒng)可取代單波長(zhǎng)極值法,對(duì)提高產(chǎn)品的質(zhì)量、提高生產(chǎn)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 指出光學(xué)極值法可以可靠地避免這種影響。介紹通過(guò)微腔發(fā)光模式確定有效腔長(zhǎng),可方向性指導(dǎo)有機(jī)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 摘要利用有關(guān)數(shù)學(xué)原理從理論上對(duì)地形高程斷面極值法進(jìn)行了分析和深入的研究,指出了該方法的不足。
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 在比較各種解法基礎(chǔ)上,最終具有方向性地研究了梯度法和鄰近極值法,并找到了二者之間的聯(lián)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:文章探討了用公式法、等體積變換法、割補(bǔ)法、極值法、分析特殊截面等方法求立體幾何中幾何體的體積。
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 為了更加有效地進(jìn)行反演,濾除監(jiān)控信號(hào)中的噪聲,以及提高極值法的監(jiān)控精度,本文分析了最優(yōu)化方法在這些問(wèn)題上的應(yīng)用。