信号变化的英文

• signal change

• "信号"英文翻译    signal; semaphore; gun
• "变化"英文翻译    change; variety; transformat ...
• "输出信号变化" 英文翻译 :    output drift
• "输入信号变化范围" 英文翻译 :    input range
• "信号变换" 英文翻译 :    signal conversion; signal transformation; signal transition; signal translation
• "信号变换器" 英文翻译 :    signal converter; signal inverter; signal transducer; signaling converter; signaltransducer
• "信号变压器" 英文翻译 :    signal tra former; signal transformer
• "信号变换方案" 英文翻译 :    signal conversion plan
• "信号变换设备" 英文翻译 :    signal-conversion equipment
• "信号变换装置" 英文翻译 :    chromacoder
• "标志信号变换器" 英文翻译 :    marking signal translator
• "传真信号变换器" 英文翻译 :    facsimile-signal converter
• "跟踪信号变换装置" 英文翻译 :    tracking signal modifier
• "监视信号变换器" 英文翻译 :    supervisory signaling converter
• "模拟信号变换器" 英文翻译 :    analog signal converter
• "炮瞄信号变换器" 英文翻译 :    gun order converter
• "视频信号变换部件" 英文翻译 :    colorplexer
• "信号变换存储管" 英文翻译 :    signal converter storage tube
• "信号变换存储器" 英文翻译 :    signal converter storage tube; signal-converter storage tube
• "信号变换型储存管" 英文翻译 :    graphechon
• "信号变换型存储管" 英文翻译 :    signal converter tube
• "信号变换与处理" 英文翻译 :    signal conversion & processing
• "安全火花型信号变压器" 英文翻译 :    i.s. signaling transformer
• "测试与信号变换处理" 英文翻译 :    testing & signal transformation processing; testing technology
• "三基色视频信号变换器" 英文翻译 :    colorplexer

• The degree of response of an instrument or control unit to a change in the in coming signal
  仪器或控制装置对输入信号变化的响应程度。
• The effect on apoptosis in anterior pituitary induced by cadmium chloride and its relations with caspase - 9 pathway
  镉诱导腺垂体细胞凋亡与半胱天冬酶信号变化初探
• The relation between df and physiological signals is analyzed , an evaluation method for df based on physiological signals is generalized and developed
  驾驶疲劳与驾驶员生理信号变化存在一定的关系,在此分析基础上,总结并提出了基于人体生理信号的驾驶疲劳研究与实验方法。
• It is recommended to adopt jointly the method based on wavelet and fractal theory to detect fractures . it is also recommended that we should try to extract fracture information using the method based on wavelet packet analysis
  小波包是比多分辨率分析更加适合信号变化情况的分析方法，如能将小波包分析方法应用到地震裂缝检测，也有可能取得更好的结果。
• The fractional change in bold signal for a given change in blood flow can vary in different parts of the brain , depending on the local density of blood vessels and the physiological state of the particular tissues at rest
  同样的血流改变所导致的血氧浓度变化信号变化，在脑的不同部位会有不同的大小，端视局部的血管密度以及静态下特定组织的生理状态而定。
• The ocrs intensity with the periods of 32 - 64 hours increased remarkably for those events that ocrs intensity decreased before the geomagnetic storms , while the intensity of ocrs with the periods shorter than 24 - hour are not obvious
  对于磁暴前银河宇宙线强度减弱的事件，如1982年7月事件，周期为32 ? ? 64小时的信号幅度有较明显的增强，而周期低于24小时的信号变化非常不明显。
• ( 3 ) though the conventional fourier power spectral analysis can reflect the common characteristics of the signal , it cannot provide the fine structure of time - frequency changes and the location of the jump points , while the wavelet transforming can better the situation
  传统的功率谱分析方法虽然能反映气候信号变化的一般特征，但无法反映时频域变化的精细结构，也不能给出突变点的具体位置；而小波变换分析方法则可以很清楚地给出气候信号变化的多层次结构和突变特征。
• A novel fiber bragg grating sensors multiplexing system which combined with hibi flm and f - p filter is put forwarded . the experiment and the theory analysis demonstrated that the system only scan and demodulate sensing channels , whose wavelength is shifting . what ’ s more , the smart fbg sensors multiplexing system can rule the demodulate sequence by the priority , the waiting time and the wavelength shifting of every sensing channels
  3 .提出基于ingaas阵列和f - p滤波器的智能化复用系统,该系统只对感测到被测量变化的传感器进行扫描解调,并可根据每一个传感器的优先权、信息等待时间和信号变化大小等灵活设定扫描解调顺序,平均解调速度也得到提高。
• The essential idea of self - tuning controllers described in this essay is as follows : according to the system dynamics to step variation , to define a performance index to evaluate the system response ; based on the monotonous relationship between the performance index and an intermediate pi gain parameter , this latter parameter is estimated with tuning approach in order to improve the performance index ; finally , pi gains are calculated and renewed according to the estimated intermediate , in order to improve the performance of system
  本文所阐述的控制器增益自动校正理论的基本思想如下：按照系统对阶跃信号变化的动态性能确定性能指标来估计系统的响应；基于性能指标和pi控制器增益参数中间值之间的单调关系，为提高性能指标，应用调节方法来估算pi增益参数中间值；最后按照估计的增益参数中间值更新pi控制器的增益以便改善系统的性能。
• In this paper , a new way of real - time damage detection method was proposed according to the high speed working situation of the composite flywheels for energy storage , and a suit of equipment was developed to test the composite samples with piezoelectric disc built - in , the response waves before and after the damage occurred were recorded to the computer . on the base of traditional spectrum analysis of signal recorded , the wavelet analysis was introduced and the program in matlab language was made . with the wavelet packet decomposition of the signal , the relations between the change of response signals and damage characters were gotten , a database for damage recognition was created
  本文结合储能复合材料飞轮高速旋转的工作特点，提出了一种在线检测飞轮转子损伤的方法，自主设计一套实验装置对模拟各种损伤的的试样进行了测试，试样损伤前后的响应信号被采集后存入计算机中；在对采集信号进行传统的频谱分析的基础上，引入了先进的小波分析理论，利用matlab语言编写程序，对信号进行小波分解，得到了信号变化和损伤特征之间的关系，建立了一个识别飞轮损伤的数据库；小波包分解得到信号对比图和特征向量，可以有效判定材料内部有无损伤和损伤的程度，结合频谱分析等，可一定程度上判定损伤的类型，为储能飞轮的安全运转和智能化运作提供了决策依据。