查询词典 projection gradient method

By the means of projection operator method, we study the effects of the cross-correlation time 'tau' and the cross-correlation intensity 'lambda' between noises on the normalized intensity correlation function C.

利用投影算子方法，我们研究两噪声之间的交叉关联时间'tau'和交叉关联强度'lambda'对强度关联函数C的影响。

The authors use the projection method to solve the segmenting problem of the characters in the case of character adhered or intersected with the lines, which made the recognition accuracy of the omnirange string increased.

运用波形投影方法解决了粘连字符及字线相交情况下的字间切割问题，使工程图多向字符识别精度显著提高，该算法对局部退化状态下的字符识别具有良好的抗干扰性。

This paper presents a new method to estimate unknown projections. To achieve better results, we make use of the discrete Radon transform and a set of discrete orthogonal Tchebichef polynomials to establish relationship between the projection moments and the image moments, and then estimate the unknown projections from the known projections using this relationship.

提出一种新的投影数据估计算法，利用离散Radon变换和Tchebichef正交多项式建立图像矩和投影矩之间的关系，并用这种关系从已知投影数据中估计未知投影数据，达到提高重建图像质量的目的。

A new circuit-based method for branch loss allocation using the concept of orthogonal projection is presented in this paper.

基于正交投影概念，提出一种新的基于电路理论的支路损耗分摊方法。

Although the orthogonal projection is an optimal processing method, it is difficult to implement due to computation complexity.

虽然正交投影为最佳的处理方法，但是因计算复杂太高在实作上有些困难。

In chapter 2, multicomponent spectral correlative chromatography was proposed as a new method based on orthogonal projection and correlative chromatogram.

第二章基于相同的化学物质具有相同的光谱，在单组分光谱相关色谱的基础上，提出了多组分光谱相关色谱的新方法。

In this paper,"orthogonal projection method" is developed for the fault diagnosis of single-subnetwork.

对所有的子网络都不要求知道其网络内部结构和参数，而仅根据子网络的端口伏安关系就可进行子网络的故障诊断称为"黑箱"子网络诊断，本文就这一类诊断进行探讨并提出了正交投影来定位单一子网络故障的方法。

Rthogonal signal correction is provided a novel spectral pre-processing method in recent years, which is based on the orthogonal projection.

SC校正法在对原始数据进行滤波时，可确保滤除的信息与待测信息无关，因而优于传统的数据处理方法。

With this new slope value K＇,the parallel projection method can produce an accurate result with no model error.

仿真结果表明，该方法可以很好的消除由平行投影模型带来的模型误差，为空间目标姿态交会提供了更精确的计算结果。

The correlation projection analysis proposed in this paper, including Canonical Correlation Analysis, Generalized Canonical Correlation Analysis and Partial Least Squares Analysis, is a feature extraction method based on two groups of features or two data matrices.

本文提出的相关投影分析，包括典型相关分析、广义典型相关分析和偏最小二乘分析是建立在两组特征或两个数据矩阵上的特征抽取方法。

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。