助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   transformation signal 的翻译结果: 查询用时:0.046秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

transformation signal
相关语句
  变换信号
     The main problem is how to extend signal length and minimize the influence on signal end, that is, how to find out certain method to keep transformation signal length.
     问题在于如何将其外延可以使信号末端的影响最小,或者说,如何找到保持变换信号长度的外延方法.
短句来源
  “transformation signal”译为未确定词的双语例句
     At the missile launching site with bad communication environment, wireless communication between palmtop computer and wireless signal sending device can be implemented by mature WLAN tech-nology. After that frequency transformation signal is sent to receiver which is connected to existing WAN in maintenance center.
     在视通条件差、电波传播环境恶劣的导弹发射战场,通过成熟的无线局域 (WLAN)技术实现手持计算机和战场无线信号发送设备的局域网通信,经频率转换后将信号发送至中频转发设备,转发设备分析数据后发送至维修中心接收设备,维修中心接入已有广域网。
短句来源
  相似匹配句对
     Wavelet transformation for magnetocardiography signal
     小波变换在心磁信号处理中的应用
短句来源
     Transformation
     转化(英文)
短句来源
     Transformation
     《建筑课》之十七 转化
短句来源
     Wavelet Transformation and Its Application in Signal Denoising
     小波变换及其在信号去噪中的应用
短句来源
     Signal Attenuators
     信号衰减器
短句来源
查询“transformation signal”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  transformation signal
One characteristic of the DCT is that upon transformation signal energies are concentrated in only a few coefficients (less than 25%) with the rest (75%) of the coefficients being insignificant and negligible.
      


entral control house improvement of Sanmen Gorge Hydropower Station is comprised several sectors: remove 15 central PK-I consoles that were produced by former USSR: install 17 sets ofsignal returning screen. 12 new consoles, 2 direct current screens, build cable of 20 km; checkmore than 8. 000 eletric wires and rejoin more than 23, 000 wires; transfer 37 control units. 230 cables, and make full shift of all generating and transformation signal control units in the factory.There are two reasons for this...

entral control house improvement of Sanmen Gorge Hydropower Station is comprised several sectors: remove 15 central PK-I consoles that were produced by former USSR: install 17 sets ofsignal returning screen. 12 new consoles, 2 direct current screens, build cable of 20 km; checkmore than 8. 000 eletric wires and rejoin more than 23, 000 wires; transfer 37 control units. 230 cables, and make full shift of all generating and transformation signal control units in the factory.There are two reasons for this improvement : firstly. to meet the requirement of generating unitextension: secondly, to settle existing problems of central control house, such as electric equipment and component ageing. inconsistent between blueprint and equipment, inadaptability withcomputer monitoring and control in generating factory, and so on. This paper describes the improvement design. construction and test operation, and summerises the experiences and lessonsfrom improvement.

三门峡水电站中央控制室改造工程主要内容有:拆除原苏联产PK-I型中央控制盘15面,安装信号返回屏17面、控制台12个、直流屏两面;敷设电缆20km,查对线8000多根,拆接线头23000多个,转移控制单元37个,转移电缆23O多根;对全厂发变电控制信号单元进行了全面转移。此次改造的原因有两个方面:一是为了满足枢纽扩建机组的要求,二是为了解决中控室自身存在的问题,如盘内电器元件老化、图纸与设备不符、无法适应电厂计算机监控等。本文简要叙述了该工程的设计、施工和试验情况,并对改造工程中的经验教训进行了总结。

The paper deals with the research on the application of QRS wave detection based on wavelet transformation signals. Signals are filtered by Mallet Algorithm using the dyadic spline wavelets, and disturbances are cancelled. Use the relation between WT and signal break points to detect QRS waves in 2 3 scale. To get the better rate of QRS waves detection, physiological characteristies of humans are studied for redetection.

本文是基于小波变换的心电信号的QRS波检测的应用研究 .利用二进样条小波对心电信号按Mallat算法进行分解滤波 ,消除干扰 ,再利用小波变换与信号奇异点之间的关系 ,在2 3尺度下对QRS波进行检测 .为更有效地提高QRS波的检测率 ,结合人体生理特性运用综合检测策略进行复检

In the modern industry production, it is necessary to take different mechanical test for materials, and erichsen test of material needs tension- meter (displacement sensing device of resistance strain) to measure the transformation range of materials, in order to calculate out kinds of coherent mechanical character parameters. The test system is of the corresponding demand of accuracy class for the tension - meter. This standardization system is mainly used in testing and standardizing of the tension - meter...

In the modern industry production, it is necessary to take different mechanical test for materials, and erichsen test of material needs tension- meter (displacement sensing device of resistance strain) to measure the transformation range of materials, in order to calculate out kinds of coherent mechanical character parameters. The test system is of the corresponding demand of accuracy class for the tension - meter. This standardization system is mainly used in testing and standardizing of the tension - meter in tension test. By means of doing data acquisition, data processing, error analysis and accuracy class for transformation signal of tension-meter, it can predicate automatically the class of tension - meter. Hardware construction and principle of work of the system were introduced, and the design of high degree of accuracy amplifier, standardization parameter calculation, maximum strain indicating error and classification, data acquisition program of the tension - meter, and the design of window interface and function button were discussed mainly. The system completely meets the national standards, and it can be widely adopted in actual product.

金属材料拉伸性能试验需要采用引伸计(即电阻应变式位移传感器)来测量金属试样的变形量,以计算出各种相关的机械性能参数,测试系统对试验用引伸计有相应的精度级别要求。该标定系统主要用于对拉伸试验用引伸计的性能参数测试和标定,通过对引伸计变形信号的数据采集、数据处理、误差分析和精度等级自动判定引伸计的级别。介绍了系统的硬件构成、工作原理,重点讨论了高精度放大器的设计、引伸计的标定系数计算、引伸计最大应变示值误差及分级、引伸计数据采集程序、窗口界面及各种功能控件的设计内容。该标定系统完全符合国家标准中的试验内容要求,能够在生产实际测量中广泛应用。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关transformation signal的内容
在知识搜索中查有关transformation signal的内容
在数字搜索中查有关transformation signal的内容
在概念知识元中查有关transformation signal的内容
在学术趋势中查有关transformation signal的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社