目标计算机

This paper describes a new algorithm of image enhancement of impulse noise based on PCNN time matrix and rough sets indiscernibility relation. For noisy gray images, the results of computer simulations show that the image noise can be reduced efficiently and the image becomes clear and the target details of the image can be enhanced better by using this algorithm. In addition, the effects of this algorithm are better than usual image enhancement algorithm.

基于粗集理论中的不可分辨关系的等价概念及PCNN赋时矩阵，提出了一种含有脉冲噪声的图像增强算法，计算机仿真结果表明，对被噪声污染的灰度图像，用基于PCNN与粗集理论相结合的图像增强算法处理后，图像噪声得到有效抑制，画面更清晰，图像中目标的细节也得到了很好的增强，其结果优于常规方法。

Apart from simulating the manul design procedure, It is one of the main aim for the CARYD to realize the design result of longitude and cross-section profile in the entity way agreeing with the influence tendency for the reason that the solid entity design can not only provide the user with visual effect but also make it simple and exact to calculate the quantity of engineering work, particularly the earth-work of filling-in and digging-out.

铁路站场横纵断面计算机辅助设计软件除保证传统手工方法的实现，实体化设计的流行趋势也是论文作者追求的主要目标之一。实体化的设计结果不仅具有很高的可视性，利用该设计结果也使得填挖方工程数量的设计计算变得更方便、更准确。

In the experiments, detection rate and reaction time were measured to evaluate the visual performance of human eyes at three mesopic light levels0.01, 0.1 and 1 cd·m~(-2 with targets of two visual angles (10 and 2°) at two observing eccentricities (0°, 10°). There generated more than 30,000 single measured data and analysis with statistical and computer methods were done.

本论文的实验选用了探测率和反应时间作为评价人眼在中间视觉状态下视觉功能的主要参数，分别在3组典型的中间视觉亮度作为背景亮度0.01，0.1和1 cd·m~(-2和2组不同视场角的目标(10'和2°)以及2组不同的观测偏心度(0°，10°)条件下，先后在中国和德国进行了30，000多个数据采样，并运用计算机技术进行统计分析和研究。

Studies the high precision estimation methods of echo frequency, proposes a simplified TLS-ESPRIT method for frequency estimation based on uniform sampling data. For moving platform, such as torpedo, proposes a time fusion algorithm for target status estimation based on multicycle data of single sensor.

c。深入研究了回波信号的高精度频率估计技术，提出了一种基于均匀采样数据的TLS-ESPRIT频率估计算法；针对运动平台，提出了一种单传感器多测量周期目标状态估计的时间融合算法；以炸点预测为例构造了相应的状态模型及算法，计算机仿真验证了融合算法的有效性。

Its synthesis is one of the major goals and nodi in computer graphics.

动态纹理的合成一直是计算机图形学的主要目标和难点之一，本文主要研究综述了基于视频的动态纹理合成技术。

The implementation process of teaching should emphasize the objective of application,rely on internet teaching platform,take advantage of rich teaching resources,guide students to learn independently;at the same time,pay attention to Cultivate students' application ability,in novative ability a...

通过完成项目实训，培养学生的实际应用能力、创新能力和团队协作能力，并促进学生对基础知识的理解和掌握，真正实现计算机基础教育的教学目标。

With the state-of -date computer-aided control technology,in which the coordinate transformation and retransformation,the digital calculation and filtering/regenerative compensating calculation are carried out,the compound control-tracking system with regenerative feedback is built up and the high-precision tracking to high-speed moving objects is finally realized.

为提高伺服系统跟踪精度，利用现代计算机辅助控制技术，用软件进行坐标变换与反变换、数字计算与滤波和再生补偿量的计算，构成具有再生反馈的复合控制跟踪系统，最终实现对高速运动目标的高精度跟踪。

Software Description: About Reversi, Seize more squares from the game field than your computer adversary.

Reversi 该游戏的目标是从游戏区域获得比你的计算机对手更多的方块。

The genetic algorithms and the computer aided optimum layout for irregular shape unbended sheet metal part based on Pro/E are introduced.

介绍了遗传算法以及基于Pro/E的不规则形状钣金展开件的计算机优化排样，研究了排样中如何建立遗传算法的目标函数，如何实现编码、排样等优化过程，找到了运用遗传算法实现不规则形状钣金展开件优化排样的方法。

Based on this foundation, when structure theory gains breakthrough with the help of computer, the image of contemporary steel structure architecture takes on a current of diversity. Design aims at not only the magnificent and the renovation of structure, but also how to combine steel and form, and at the same time, embody the rational form art which string along with the logic of material and structure.

在这样的历史积淀下，在结构理论获得计算机帮助并迅速取得突破的情况下，当代钢结构建筑的面貌够呈现出多元化的发展趋势；设计追求的目标也不再仅仅是结构的宏伟与革新，而是转向将钢材作为一种表现元素与造型设计相结合，体现出一种忠实于材料与结构逻辑的理性造型艺术。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷