phase shift的例句大全

IJF-OQPSK is actually to modulate the IJF codes by the Offset Quadrature Phase Shift Keying.

IJF&OQPSK实际上是对IJF信号再进行正交四相相移键控的调制技术。

Examine the phase shift trigger to see if they work normally.

检查移相触发器,看看它们是否正常工作.

In this paper, a simple and practical circuit for laser diode modulation is presented, the principle circuit and the principle of choosing component are given, at last, application in sine wave modulation in non cooperative target phase shift laser rangefinder is introduced.

本文介绍了一种简单有效的半导体激光器调制电路，给出了电路原理图，元件的选择原则，最后介绍了在非合作目标相位式激光测距系统中实现正弦调制的应用。

Phase-shifting circuit using RC phase-shift circuit.

移相电路采用RC移相电路.

In the article, we mainly study the phase-shifting technique and the phase unwrapping technique.

文中对相移技术和相位去包络技术做了深入的探讨和研究.

study on digital holography with single phase-shifting operation

单次相移数字全息术的研究

The dynamic model of serial resonant inverter with phase-shift control is built by sample-data modeling.

采用数据采样法建立了基于移相调功串联谐振逆变器的动态模型.

design of control circuit of full-bridge-phase-shifting modulation for soft-switching inverter arc welding power source

软开关弧焊逆变电源全桥移相控制电路设计

The photorefractive grating is phase-shift for high frequency of external applied alternating field.

当外加交变电场频率较大时光折变光栅是相移型的.

Switching ( ZVS ) Pulse Width Modulated ( PWM ) phase-shift full bridge converter using a passive auxiliary circuit is researched.

研究了一种采用新颖无源辅助电路的ZVS -PWM 移相全桥变换器.

This method has advantages : measure by single frame, no phase-shifting error.

该方法具有单帧测量 、 无相移误差的优点.

This thesis proposes a N step color phase-shifting method for measuring 3 D shape of objects.

本论文提出一种N步彩色相位移法用以量测物体的三维外形.

For the anti-vibration in interferometry, a new simultaneous phase-shifting method Michelson polarization phase-shifting technique, is presented.

为了干涉测量的 抗振 目的, 提出了一种新的同步移相干涉测量方案并搭建了实验装置.

A point-diffraction interferometry was presented based on Fourier transform instead of the phase-shifting point-diffraction interferometry.

在相移算法的点衍射干涉术的基础上,提出了基于傅里叶变换的点衍射干涉测量术.

This paper summarizes the characteristics of the wavelength phase-shifting interferometry and divides the step measurement algorithms of wavelength phase-shifting interferometry into temporal domain and frequency domain algorithms.

概括了波长移相干涉技术的特点，将基于波长移相干涉技术的台阶测量算法分成两类：时域算法和频域算法。

The automatic test of Corner Cube Reflector ( CCR), Roof Prism and Right-angle Prism is achieved by calculating the wavefront got from the digital phase-shifting interferometer.

本文通过对移相式数字波面干涉仪得到的测试波面进行处理实现锥体棱镜、屋脊棱镜和直角棱镜角度测试的数字化和自动化。

design and realization of digital power supply of ozonizer based on phase-shifted pwm control

基于移相PWM控制数字化臭氧电源的设计

D topography measurement consists of Moires method , phase-shifting method shadow moir é profilometry.

三维物体形貌测量技术包括:云纹轮廓术 、 相位测量法、投影栅线相位轮廓术.

The most important is stereo vision, strip lighting based phase-shift and gray code method.

其中最重要的方法有立体视觉, 条形光相位平移法和条形光格雷编码法.

In addition, it is reliable to put the circuit into practice. The device mainly consists of integrated phase-shift trigger unit, detection unit, amplification and impedance conversion unit, the smallest excitation limitation unit, reactive regulation unit and three-phase controlled bridge rectifier.

本装置主要包括集成移相触发单元、检测单元、放大及阻抗变换单元、最小励磁限制单元、无功调查单元和三相全控桥。