投影

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。

This paper proposed a two-dimensional orthogonal projection similarity-based 3D model retrieval system.

提出了一种基于二维正交投影图像的三维模型相似性比较算法。

The theoretical research shows that the orthogonal projection sequence of a digital image is one-to-one correspondence with this digital image.

理论研究证明，图像的正交投影序列与图像是一一对应的。

We also derive an estimate for the difference between the exact solution of the problem and the orthogonal projection onto Vj.

我们也可以得到问题的准确解与它在Vj上的正交投影之间的误差估计。

A fast orthogonal edge projection algorithm is proposed for real-time inspection of film defects on production line.

为实现对胶片弊病的实时识别，提出了一种正交边缘投影快速检测算法。

Based on orthogonal subspace projection algorithm, the algorithm was used to satellite optimum channels selection for underlying surface classification.

在研究正交子空间投影算法基础上，将此算法用于卫星影像下垫面分类的优化通道选择。

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。

The transformation relationship from the screw axial section to its orthogonal projection and the compensation are given.

本方法的特点是不需要将丝杆抬起升角角度就可实现测量，给出了在螺纹轴截面和正交投影间基准转换的关系式，并以此讨论分析了补偿量。

In this paper, non-extreme points of numerical range, n-numerical range and orthogonal projection pair are discussed, the main content as follows:First, in Chapter One we give the signs, definitions and elementary theorems used by this article.

本文就数值域的非端点，n次数值域和正交投影对等问题进行了研究，主要内容如下：第一章作为本文的预备知识，我们介绍了该文中所用的符号，概念和基本定理。

The Orthogonal Subspace Projection algorithm is a supervised classifier that needs the information of the classified objects.

正交子空间投影是一种需要已知待分类目标特征信息监督分类算法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。