微分相位：微分相位是指与色度有关的亮度信号幅度变化所引起的彩色载波分量的相位变化。在NTSC系统中，彩色信号矢量角的变化代表了色调的变化，所以微分相位对信号的影响是很严重的。而PAL系统因为采用了逐行倒相技术，所以自身补偿作用使得用色饱和度的变化代替了色调的变化。总的来说，微分相位是用来描述亮度信号的幅度变化对彩色色调影响的一个参数。
... doublesquirrelcagewinding双鼠笼绕组 dpdifferentialphase微分相位 driftenergy漂移能 ...
基于514个网页-相关网页
微分相位测量器 differential phase measuring set
微分相位识别 Differential Phase Detection ; DPD
使用微分相位识别 Differential Phase Detection
微分相位误差 [电子] differential phase error
微分相位失真 Differential Phase Error ; differential phase distortion
微分相位编码 differential phase encoding
微分相位校正器 [电子] differential phase corrector
微分相位辨认 Differential Phase Detection ; DPD
微分相位校正 differential phase correction
Under the "coherent testing" the theory of testing the ADC’s differential Gain(DG) and Differential Phase (DP) has been studied, the method of testing DP and DG has been present. The formulas have been given.
高速ADC微分相位、微分增益测试理论进行了研究，提出高速ADC的微分增益、微分相位的测试理论，推导出相关公式。
参考来源 - 高速ADC动态特性测试的理论研究与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
文中论述了光调制特性、微分增益（DG）、微分相位（DP）、信噪比（S/N）等重要问题。
The optical modulation characteristics, differential gain (DG), differential phase (DP) and signal-to-noise ratio (S/N) are described as well in this paper.
简述了MD 1721型矢量示波器的工作原理和自检方法，微分增益失真dg和微分相位失真dp的测量方法。
This article simply introduces the work principles self-checking methods differential gain distortion DG differential phasic distortion DP of MD1721 Model Vector Oscollograph.
条纹的强度的相位分布同物体相位的一阶微成正比，所以称为微分相衬。
And the phase information, which is proportional to the first derivative of phase distribution, can be obtained from the fringes.
应用推荐