查询词典 projection gradient method

Facing auto-testing, a testing method of angle of pigtail endface based on microscopic projection image is presented.

面向尾纤自动检测的需要，本文提出了基于显微投影图像的端面角度检测方法。

As the effect of noise and the plane of attractor projection must be considered, this paper introduced a useful method of reconstruction of pseudo-phase portrait based on singular value decomposition.

采用基于奇异值分解的相空间重构方法，解决了把吸引子投影到哪些基构成的平面上方能充分反映原系统特性的问题。

A simple and convenient method of drawing indicates oblique plane , direction of projection, is given in this paper, making it more simple and direct as well as speedy to chart.

给出了双斜平面的一种简便的图示方法——"斜投影法"，使作图更加简捷、迅速。

This paper presents the dynamic controlling method of stream lines on axial plane projection of the hydraulic model and square grid of the blade drawing of the pump impeller. The ideas and methods of the application of Bezier curve in impeller CAD are analyzed in detail.

提出采用Bezier曲线解决水泵叶轮水力模型轴面投影流线及叶片绘型的方格网流线的动态调控方法，详尽地分析了在叶轮CAD中应用Bezier曲线的具体思路与方法。

Based on projection principle, a method for surface/plane intersection is presented.

在船体曲面造型设计中，常用到曲面与平面的求交运算。

Then, in the following sections our progresses on X-ray spectrum diagnosis and point projection method were given, and the experimental results were laid out with discusses.

第五章是本文的核心内容，首先简要介绍X射线时、空、谱诊断的主要框架，然后分别介绍了我们在X射线能谱诊断及点投影成像应用诊断的研究进展，以及在神光Ⅱ装置第九路上的实验结果，并给出了必要的分析。

Calculating Method of Image Quality Correction Sensitive Matrix of Lithographic Projection System Based on Weight-Optimizing of an Artificial Neural Network.

基于人工神经网络权值优化的投影光刻机像质校正灵敏矩阵的计算方法。中国激光， 2006， 33(4)： 516～520

Because the projection matrix errors have been considered in the total-least square algorithm, this method is helpful for obtaining a better solution under this circumstance.

由于这种重建方法在其推导过程中已经考虑到投影矩阵中存在误差这一事实，因此，这种方法对于减小投影矩阵误差对重建结果的影响无疑是有益的。

Based on the model of linearcamera in the stereovision and the character of wandering in the virtual scene, this method can get a projection matrix by thecorrespondence of four points between image space and texture plane.

该方法以立体视觉中的线性摄像机模型为基础，针对虚拟场景漫游的特点及需要，利用透视投影中点的对应关系，通过图像空间与纹理平面上的四点对应，求得纹理校正的投影矩阵。

The correct method to create plane projection drawing in AutoCAD was pointed out.

指出了在AutoCAD中生成平面投影图的正确方法。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。