phase detection discriminator 鉴相鉴频器
Differential Phase Detection 微分相位识别 ; 差分相位检测
Phase Detection AF 对焦 ; 相位对焦 ; 相位差自动对焦
phase detection method 相位差检测方法
Phase Detection Auto Focus 相位检测自动对焦
spatial phase detection 空间位相检测
fluidic phase detection circuit 射流相位检测回路
The thesis also discussed a new control scheme without the amplitude and phase detection based on the model reconstruction.
3、分析和推导了一种新的无电压幅值和相位检测的系统模型重构方案。
参考来源 - 三相电压源PWM整流器控制技术研究Detection method of time-domain sampling is investigated, which comprises amplitude detection system, phase detection system and phase evaluation system.
着重分析了时域采样下的检测理论方法,包括振幅检测、相位检测和相位估计方法。
参考来源 - 声表面波射频辨识标签与系统研究A new location algorithm combining the time of flight method and phase detection method is used in this paper to discriminate 213.6ns time-intervals, the error contributed by location algorithm is 0.317mm in water.
本文使用一种结合渡越法和相位测量法各自优点的超声波测量方法，实现了213.6ns的时间分辨误差，在水中定位方法本身引起的误差只有0.317mm。
参考来源 - 管内无缆微型泳动机器人在线定位技术的研究Chapter two of this paper is on time-of-flight method, moire fringe, phase shift method, Fourier method, spatial phase detection, modulation measurement method, grating projection measuring principle and the comparison of several methods.
本论文第二章阐述飞行时间法、莫尔条纹法、相移法、傅里叶变法、空间位相检测发、调制度测量法等光栅投影三维形貌测量原理,对几种不同方法进行了比较。
参考来源 - 基于结构光的三维形貌测量方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Traditionally, phase detection in DSLRs has been conducted by a dedicated AF sensor.
传统上，数码单反相机使用一个单独的对焦感应器进行相位侦测。
This article introduces a technology of time amplifier based on frequency converter. It can be used for phase detection of sine period signal or determination of time delay.
本文介绍一种基于频率变换的时间放大技术，可用于正弦周期信号的相位精确测量或延迟时间测量。
FFT phase detection technique was applied to analyze SMI signal.
用快速傅立叶变换相位探测技术(FFT)分析自混合干涉信号。
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