动态二分矢量化方法可以确保图形的点位精度,但存在大量冗余数据。
The dynamic state dichotomy vectorization insures precision of drawings but has redundant data.
只有当几个分矢量在一直线上,那么表示其和的矢量长度才会等于这些分量的长度和或它们的差。
Only if the component vectors are on a straight line will the length of the vector for the sum be equal to the sum of the lengths of these components or to their difference.
只有当几个分矢量在一直线上,那么表示其和的矢量长度才会等于这些分量的长度和或它们的差。
Only if the ponent vectors are on a straight line will the length of the vector for the sum be equal to the sum of the lengths of these ponents or to their difference.
作为此请求的一部分,DC2将向DC1发送其针对DC1存储的高水准矢量,如图3所示。
As a part of this request, DC2 sends DC1 the high watermark vector that it has stored for DC1, as shown in Figure 3.
在第2部分,我将向您展示如何装载、操作或者合成一个DOM文档,并用可伸缩矢量图(Scalable VectorGraphics,SVG)创建同样的条形图。
In Part 2, I'll show you how to load, manipulate, or synthesize a DOM document, and create the same bar graph using Scalable Vector Graphics (SVG).
最后,绘制的矢量分形图案被保存成JPG文件格式。
The vector graph of fractal image was saved as JPG file finally.
对于亚像素精度,它支持与六抽头插值滤波器四分之一像素运动矢量。
For subpixel precision, it supports quarter-pel motion vectors with a 6-tap interpolation filter.
三分量反射地震的本质是三维矢量反射波场。
The essence of three component seismic reflection is three dimensional vector reflection field.
本文对目前流行的各种方法进行了归类,主要思想有:边缘保持、矢量量化、小波变换、插值核、分形技术以及边缘模型。
And this paper classifies the popular methods, the main ideas are as follows: edge preserving, vector quantization, wavelet transform, interpolation kernel, Fractal technology and edge model.
引入应力、应变和位移等矢量概念,将元胞自动机模型与有限元方法结合起来,建立了差分形式的PCA有限元算法,尝试从矢量的角度模拟岩石的变形及破坏问题。
The CA model and FEM are combined, then the differential PCA-FEM algorithm is set up, which attempts to simulate the deformation and failure of rock in the sense of vector.
比较原始矢量与参考矢量矩阵中的每个矢量之间的差分,找到最佳匹配点。
The template vector is compared with each vector in the matrix and the minimum differences found out between them.
利用差分平移和差分扩张,提出一种新的应用于数字矢量地图的可逆水印算法。
Based on the difference expansion and difference shifting, a novel reversible watermarking algorithm for digital vector map is proposed.
并初始化向量和数组的值在AS 3部分失败的一个矢量的目的?
Does initializing a Vector with an array of values in AS3 partially defeat the purpose of a Vector?
研究了九分力推力矢量测量误差分析方法,并计算了推力矢量测量精度。
What's more, the precision of thrust vector measurement is also calculated, depending upon the error analysis of nine-component model.
由于该方法把分形和矢量量化编码结合起来,因此解码时只需查找码书,并仅进行对比度变换。
This method connects fractal and vector quantization coding together, during the process of decoding, the only need to check the codebook and to transform the contrast.
建立了推力矢量测量九分力模型,提出了弧形轨的设计思想,解决了九分力模型方程求解问题。
The thrust vector measurement nine-component model is established, and the design idea of curve rail can benefit the nine-component model solving is proposed.
研究表明,九分力模型和九分力推力矢量试车台提高了推力矢量测量的精度,适合用于测量大型固体火箭发动机的推力矢量。
The study shows that the nine-component model and nine-component thrust vector stand can improve the precision of thrust vector measurement greatly.
在均匀格点的基础上,给出了基于柱坐标的全矢量非均匀格点有限差分方法(FDM),并采用了完美匹配层(PML)边界条件。
A general formula is derived for a finite-difference method (FDM) with non-uniform grids in a cylindrical coordinate system, and a perfectly matched layer (PML) is used for the boundary treatment.
矢量分解法用于地面地震资料的叠前和叠后处理,以及VSP三分量记录的处理,都收到了良好的效果。
Applied to the processing of surface seismic data before or after stack and 3-component VSP data, the vector resolution method brings good result.
实现声矢量信号的实时处理是十分必要的。
So it is necessary to realize real-time digital signal processing of underwater acoustic vector signal.
文中给了一种由单多普勒雷达资料反演风矢量场的变分方法,并由此形成预报初始场。
A variational method for retrieving wind vector from single-Doppler wind measurements is developed and the initial forecast fields are created from the retrieved winds.
作为工程图样矢量转换过程中一个十分重要的手段,光栅图像与矢量图形的混合编辑技术越来越受到人们的重视。
As a very important means in raster-to-vector conversion of engineering drawing, the technique of mixture edition of raster and vector is more and more attached importance to.
误差图像进行分形矢量量化编码时,使用设计的自适应二维维纳数字滤波器,对收缩的均值图像进行滤波后,可构造好的码书。
When coding the erroneous image by fractal vector quantization, a self-adaptive 2-d wiener digital filter to filtrate the contracted mean value image, which can result into a good quality codebook.
数值结果表明该方法对于降低圆形阵列天线旁瓣是十分有效的。文中还通过数值例子说明了特征矢量综合法在自适应数字波速形成(DBF)算法中的应用效果。
Numerical results show that it is efficient to reduce the sidelobe level of circular array antenna and application examples of the new synthesis technique in adaptive DBF are also presented.
在通常的三分量vsp数据中,各种类型的地震波所对应的位移矢量在检波器的各个分量上均有投影。
The displacement vectors corresponding to various seismic waves in usual 3-component VSP data produce projections on all geophone components.
本文基于对偶变量变分原理,参照矢量基有限元的构造,提出了电磁波导的对偶棱边元。
On the basis of dual variables variational principle for electromagnetic waveguides, dual edge element is presented in this thesis.
结果表明:①矢量归一法和乘法散射校正法分别适合建立烟叶叶片结构模型和油分预测模型;
The results showed that: 1) the vector normalization method and multiplication scattering correction method were suitable to setting up prediction models for leaf structure and oil, respectively;
采用六分力试验技术对某推力矢量发动机燃气舵的气动特性进行了试验研究。
Computational investigation of secondary flow thrust vector control technology used in a convergent-divergent nozzle;
左侧第一纵轴为动态范围,右侧第二纵轴为输出功率。 这些属性也体现了矢量网分扩频模块S参数测量的良好性能。
On the left primary vertical axis is dynamic range in dB while on the right secondary axis is output power in dBm.
左侧第一纵轴为动态范围,右侧第二纵轴为输出功率。 这些属性也体现了矢量网分扩频模块S参数测量的良好性能。
On the left primary vertical axis is dynamic range in dB while on the right secondary axis is output power in dBm.
应用推荐