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Description: 本文描述了一个在线考试系统,源代码使用ASP语言进行描述的
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Size: 911195 |
Author: 孙芳 |
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Description: 本文描述了一个在线考试系统,源代码使用ASP语言进行描述的-This paper describes an online examination system, the source code using the ASP language to describe the
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Size: 911360 |
Author: 孙芳 |
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Description: GE PLC行业应用成功案例—电力 核电 GE Fanuc 的CIMPLICITY HMI 和系列90-30 PLC 在核电中的应用 火电 FIX软件在荆门热电厂热控系统改造中的应用 OpenProcess 在热电系统中的应用 GE Fanuc 的PACSystems RX7i PLC 在凤台电厂全厂辅网实施中的应用 在火电厂灰渣集控中用GE Fanuc
杭州集益科技-您身边的GE PLC专家 -GE PLC Industry Success Stories- Nuclear power CIMPLICITY HMI of GE Fanuc Series 90-30 PLC and Its Application in nuclear thermal power Jingmen FIX software in the thermal control system of thermal power plant application in thermoelectric OpenProcess System GE Fanuc The PACSystems RX7i PLC factory in Des Fengtai plant network applications in the implementation of the ash in thermal power plants with centralized control GES GE Fanuc Hangzhou Science and Technology- Your expert close to GE PLC
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Size: 3380224 |
Author: qian |
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Description: 基于VC的一款源代码,是固高GT400运动控制卡的一款VC的程序举例-A source code based on VC' s is a solid high-GT400 motion control card, for example, a VC program
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Size: 1024 |
Author: lk |
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Description: 美 国 综 合评价系统(GES)1 992年数据库资料
显示,汽车追尾碰撞是道路交通事故的主要形式之
一,其占总碰撞事故起数的23 n1。多年来,国外对
追尾碰撞预警系统及避免系统进行了大量研究,结
果表明,借助于追尾碰撞预瞥系统,能使驾驶员制动
响应时间和追尾碰撞数量减少,追尾碰撞降低率可
达620a[2,调查表明中国的高速公路追尾碰撞发生
起数约占总事故起数的33. 6 ,其造成的经济损失
约占总数的40 -U.S. Comprehensive Assessment System (GES) 1 992 Year database information, rear-end collisions are one of the main forms of road traffic accidents, the total number of crashes from 23 n1. Over the years, foreign to the rear-end collision warning system and to avoid a large number of systems, the results show that the pre-warning system by means of rear-end collision, the driver can brake response time and reduce the number of rear-end collision, rear-end collisions reduce the rate of up to 620a [ 2, the investigation shows that China' s highways since the number of rear-end collision occurred about the total number of accidents of 33.6, the economic losses caused by about 40 of the total number of
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Size: 179200 |
Author: zhaoshihai |
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Description: :针对PID参数复杂烦琐的整定过程这一问题,基于MATLAB/Simulink仿真环境,模拟工程稳
定边界法的PID参数整定策略和步骤,提出了一种简单有效的PID参数整定方法.与通常的整定方法
比较,其优点是非常直观、完全可视化操作、省去了编程的工作量.仿真结果表明该方法具有良好的收
敛性,使得控制系统动态性能得到有效改善,并且很大程度上减少了工作量.-Abstract:The process of PID parameters turning is complicated and time—consuming to engi—
neering technician.To solve this problem.simulating the Z~ N method of engineering turn—
ing,based on the MATLAB/simulink,a simple and eficient method for PID parameters
turning is presented in this paper.Compares with the general methods,it has many advanta—
ges,such as simplicity,visual manipulation,leaving out the workload of program and SO on.
The simulation results show the effectiveness of this method and be fit for application in the
engineering.
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Size: 268288 |
Author: 林铮 |
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Description: 层析图像表面积测量方法Surface area measurement tomographic images-Surface area measurement tomographic images
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Size: 408576 |
Author: gu |
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Description: 通过动力电池参与电网调峰应用分析,论述电动汽车动力电池移动储能技术应用优势、可行性和基本
系统模型,为今后的研究提供参考
-In this paper, the application ofpowerbatteries for the peak regulation in gridwas analyzed. The advanta-
ges, feasibilities and basic system model of the mobile energy-storage technology were discussed, which provided
some references for further research.
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Size: 43008 |
Author: frank |
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Description: 固高GE-400-laser 固高GE-400-laser 固高GE-400-laser-googol GE-400-laser
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Size: 2376704 |
Author: xmhkp |
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Description: 本文提出一种基于边缘自适应小波变换的多尺度图像修复算法,对非纹理图像有比较好的修复效
果。边缘自适应小波变换的基本思想是,先检测出图像的主要边缘,这些边缘把图像分割成几个平滑区,然后
对图像进行不跨越边缘的小波分解,即在各平滑区内部进行小波变换,得到图像的多尺度表示,并且同时计算
边缘的多尺度表示。这样的小波分解使高频信息基本都集中在边缘上,而高频系数则非常稀疏,而且都接近
于零。在此基础上进行图像修复,就只需要对低频部分与边缘图像进行修复,然后重构得到修复图像即可。
经过小波分解,低频部分破损区域大大缩小,用比较简单的插值方法就可进行修复,大大降低了计算量。对边-Abstract:A fast inpainting algorithm based on edge—adaptive wavelet transform are in—
troduced in this paper.The main idea of edge-adaptive wavelet transform is to firstly de—
tect the main edges of the image and then carry Out a wavelet transform not cross those ed—
ges.It makes the high—frequency coefficients more sparse and more weak.After this kind
of wavelet transform。inpainting only need to fill in the low—frequency sub—band and con—
nect the broken edges.Because the inpainting field become more small in the Iow—frequen—
cy sub—band,it only need a simple
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Size: 512000 |
Author: 孙红娟 |
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Description: 文物修复和图像修复在原理上存在共性,利用这种共性,结合数字图像修复通过数学算法自
动实现的特性,可将文物领域的修复需求预先在计算机上虚拟实现。本文简单阐述这种基于数字图像修复技
术的文物虚拟修复的概念、意义及研究路线、内容,并展示一些文物虚拟修复的实验成果。最后,结合对
文物虚拟修复问题的理解,对数字图像修复技术的在文物领域的应用进行一些展望。-Abstract:In tlle naditional e)【芒IlIlplaur-b鹊ed a1剃tllm,tlle image completion dfect is伊eady degraded due to me fixed
patch-size,which caIInot chaIlge togetller witll蛐image跏tomatically in the pmcess of completing. S0 in this p印er we
pr叩ose aJl ad印tive patch—size deterIIlining metIlod to solve山is problem. By蜘alyzing t11e image ch舳ges in the删ient
domain, this method acquires the stnlctIlre iIlfbn聃tion of each pixel, 明d tllen automatically adjusts tIle patch-size. The
simul砒ion resIllts show tll砒thi8 Ine山od can overcome many shortcoIIlings 0f旬raditional methods, such as stmctu朋1 enDr
propagation and whole stlllctllre loss,and realizes perfbct completion drect for images witll obvious changed stnlcture.
Key words:image completion;texture syntIlesis;adaptive patch size;铲adient field
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Size: 149504 |
Author: 孙红娟 |
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Description: 提出了一种基于整体变分模型的图像修复方法,该方法通过计算像素点的梯度信息来构造一个扩散函数,再进行加权处
理,达到了对原模型的改进.实验表明,该方法修复有较大破损区域的图像效果比较好,边缘过渡更自然.-This p鼍|per p他s铷吣蚰iIIlage∞st0枷on algorinlm b鹪ed∞total v蜀一撕∞model,mis metllod证lpraves tbe original m吠ld
tb:∞ugh c∞s蜘Jcting a spmad鼬cti∞by c“culating me gradicnts of the pixel,柚d tll锄canyiIlg out the weightcd appr(舭h.Exp耐·
ments show mat tllis a190rithm、voiks k:恤玎in ttle mst0硎∞of d罩咀瞌ged in蛆ges which have rich tcxtu∞,and h鹪mo地m咖ml bound.
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Size: 217088 |
Author: 孙红娟 |
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Description: GES算法的java语言编程实现,可以直接调用的一种全局搜索算法-GES algorithm to achieve the java
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Size: 13312 |
Author: 肖俊 |
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Description: 固高所有GE运动控制卡的DEMO软件,用来测试板卡是否正常工作-Googol all GE motion control card DEMO software, used to test the board is working correctly
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Size: 4933632 |
Author: yang |
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Description: the gestion commere
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Size: 1015808 |
Author: koceila |
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