查询词典 background processing

Based on an important application background--wideband signal processing, the CWT and its applications are investigated.

本文结合一类重要的应用背景—宽带信号处理，研究了连续子波变换及其应用。

The background and the principles used in the drawing up of the stan dard " term s of fish processing" were studied in the thesis, and the naming to so me fishery term s were also analyzed.

介绍了水产行业标准《水产品加工术语》的制定背景、所运用的术语学原则以及借鉴和采用的国外先进标准的情况，并对标准中若干具体水产学名词的定名做了分析。

On the background of Dalian Maritame University science and technology information decision support system construction faced with the deficience of data independence and duplication in its many-year used files processing system and the late demands of the new environments against the science and technology managements;This paper analysis detailedly the business activities and function needs of the system and defines that the intelligence and ability dcision system with multi-model peocessing constructive is the optimum solution scheme to realize the system destinations.

本文以海事大学科技信息管理为背景，针对其多年沿用的文件处理系统中数据独立和数据重复等不足以及新环境对科技管理的新要求，详细分析了系统的业务活动和功能需求，确定了建立基于C／S数据处理结构辅以模型程序可视化、数据挖掘等技术的科技管理与决策系统为实现其系统目标的最佳解决方案。

On the background of the new rocket depth charge multifunction fuze, the signal processing circuit of ultrasonic detection receiver is studied. The aim of this dissertation is to improve the performance of the receiver.

本文以火箭深弹新型多作用体制引信为应用背景，主要就引信声近炸模块主动超声波探测接收机信号处理电路进行了研究，目的是提高接收机对回波的处理能力，从而提高引信探测目标能力和近炸精度。

Then the contour line of foamed dreg was obtained by image processing of computer and the actual height of foamed dreg was observed by the graduation line of contour line background.

实验结果表明，该检测方法在原理上是可行的，对于在现场实现溶渣泡沫高度的在线检测具有指导意义。

A region superresolution spectrum estimation method based on coventional DFT computation is presented for obtaining one dimensional range profile, which has the advantages of real-time in computation and robustness under clutter and noise background over general superresolution methods. A iterative extropolation method based on both priori knowledge provided by conventional DFT spectrum and matching filtering process of target return data is also presented for range profile processing, which has the advantages of robustness in improving range resolution, suppressing clutter and noise.

在目标一维距离成像谱估计中，提出了以常规DFT为基础的邻域超分辨谱估计方法，它与普通超分辨算法相比，具有实时性强、在杂波与噪声背景中稳健性好的优点；在外推成像处理中，提出了以常规DFT目标结构图像为约束条件并结合目标信号准匹配滤波处理的迭代外推算法，其优点是稳健性好，能适度地提高距离分辨力但保留适度的抗杂波抗噪声能力。

Flicker-Free Resizing Dialog - Flickering occurs because the dialog erases it's background during WM_ERASEBKGND processing and then the control windows are drawn on top.

不闪烁的可调整大小的对话框。闪烁是因为对话框在WM_ERASEBKGND事件处理中清除它的背景，接着再绘制控件窗口。

On principle of those that suiting for field application, high performance and low costs, a real-time landslide monitoring system which adopted difference GPS network, wireless data transfers, background data processing by PC, uninterrupted operating in 24 hours, etc, is built during the research process. Its precision of displacement-detecting reaches 1cm in horizontality and 2cm in verticality.

研究过程中着重针对上述情况，以适合野外现场应用、性能优越、造价低廉为原则，研究构建了一套采用差分GPS组网、无线数据传输、微机后台数据处理等技术，可进行24小时连续自动监测，位移检测达到水平精度1cm，垂直精度2cm的实时滑坡监测系统。

A new method for measuring surface area of flatfishes was presented in this paper. Digital camera is used to capture digital images of flatfishes with a background of standard plotting paper, image processing softwares (Photoshop CS2 or Adobe Acrobat Professional) are used to get pixels per square centimeter and the pixels of flatfishes, then surface area of flatfishes can be calculated by these data. Compared with traditional method, results of surface area measuring of 30 turbot revealed that relative errors of Photoshop Method and Acrobat Method were －4.40% to 3.08% and －1.83% to 1.30%, respectively.

提出一种快速、准确测定鲆鲽类体表面积的新方法，利用数码相机拍照获取带有标准坐标纸背景的鲆鲽类鱼体数码图像，采用图像处理软件Photoshop CS2和Adobe Acrobat Professional分别获得单位背景面积和鱼体图像的像素数，通过两者的比例计算出体表面积。30尾大菱鲆体表面积的实测表明，与传统计数方格面积法的测量结果相比，Photoshop法相对误差为－4.40%~3.08%，Acrobat法相对误差为－

In the image processing , the noise filter principal of the digital logical circuit is used to enhance the image background characteristics . And the average of grey-leveland standard deviation are also adopt to increase the contrast of image , such that the identification rate is improved .

在影像波方面，系以位辑电之杂讯过原增强影像中的背景特徵，并辅以灰平均值与标准差之运算法则增强影像中印字与背景特徵的对比，避免在后续的影像处过程中，将背景特徵归为印字特徵。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。