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- The detected signal is demodulated and then supplied to a decoder unit. 检测到的信号解调后提供给解码器单元;
- The SNRs of detected signal, interzone signal energy and the square of average interzone signal energy are compared. 如光纤泄漏检测法、负压波法、压力梯度法、实时模型法、质量平衡法、统计决策法、应力波法和声发射法“ 等等。
- The sandwich complexes formed emit a detectable signal from the spot. 夹心形成排放物探测信号带离现场.
- They could detect signals from civilizations 1,000 or mere light-years away. 它们能探测来自1000光年或更远的文明世界的信号。
- They could detect signals from civilizations 1, 000 or more light-years away. 它们能探测来自1000光年或更远的文明世界的信号。
- The adaptive adjusting system of the detected signal is designed. The auto-adjusting range of 10 4 is obtained. This is satisfied for the submarine laser communication test system. 研究了光电倍增管的增益变化特性 ,据此设计出了一种实用的激光探测信号动态范围自适应调节系统 ,该系统自动调节范围可达 1 0 4 ,能满足激光对潜通信系统在不同天气、不同海况及不同海域等条件下的应用。
- At last, result and discussion of Song-Hua lake data processing are presented which show that Time-Frequency analysis can be a propose way to detect signal echo under a certain Signal-to-Noise. 最后,将时频分析和信号处理的技术应用于湖试数据,对环境噪声干扰和纯混响干扰两种不同条件下目标回波的检测作了分析,结果表明在一定的信噪比条件下,时频分析可作为一种检测信号回波的方法。
- For the detected signals,virtual input matrix in virtual coherence function was used to determine the number of independent signal sources and independence among them. 对于检测到的振动信号,用虚相干函数中的虚输入矩阵确定信号源独立个数,并以此判断信号源是否独立。
- Flatness detection signal was looked on as dynamic time series and by the theory of adap... 仿真结果表明该法除噪效果明显,能满足实时控制要求。
- That is, the detected signals of system are greatly affected by the change of liquid refractive index. 通过理论分析还发现在适合的参数配置下,可以忽略折射率变化对系统检测信号的影响。
- Abstract: A novel computational model of 3-D flatness is developed, and a new model of flatness detection signal is explored. 文摘:本文建立了三维板形计算模型和包括系统噪声的板形检测信号模型。
- XMM-Newton has, for the first time, detected signals from both stars of a binary pulsar system in X-rays, unveiling a scientific goldmine. 牛顿首次探测到来自两颗星都是脉冲星的双星系统的X射线,揭开了一座科学金矿。
- The thinking goes that WIMPs are very heavy, yet like neutrinos they rarely bump into matter to produce a detectable signal. 理论认为,WIMP 粒子非常重,但是又像中微子一样几乎不与其它物质发生相互作用,因此不能产生可观察的信号。
- It realized the flaw recognition of rhizomatic flaw in six-head screw by use of the detecting signal through the experiment on it. 另外,对六角头螺栓结构根部缺陷的检测进行了试验研究,利用测量信号完成了缺陷的检测。
- It's proved that detected signals vary regularly with different positions, and the study on regulation is useful for image reconstruction. 结果表明:测量位置不同,检测到的感应信号有很大变化,变化趋势是有规律的,对这种规律的研究有利于更好地重建图像。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- With 12-bit A/D converter AD9220, a data acquisition system controlled by single-chip computer for detecting signal of IRFPA(Infrared Focal Plane Arrays)was designed. 利用12位A/D转换器AD9220,设计了一种由单片机控制的可用于红外焦平面阵列探测器信号检测的数据采集系统。
- They detected no defect in the product. 他们没发现产品有任何问题。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。