该技术基于广义非线性载波条纹的数字解调。
The technique is based on digital demodulation of generalised non-linear carrier fringe pattern.
物体加载后载波条纹受物体变形的调制而发生弯曲变形。
The carrier is introduced by rotating the reference surface to modulate the displacement of an object.
研究了光弹性定向载波的基本原理和光强度分布，分析了由此产生载波条纹的分布规律。
This paper presents a study of oriented carrier-wave in photo-elasticity mechanics and the distributing of luminous intensity.
在空间载波条纹位相检测中，滤波函数的选择对解调相位的精度和速度起着决定性的作用。
The property of digital filters for spatial phase detection significantly influences the accuracy and the speed of phase demodulation.
由于在全息干涉测量中引入载波条纹，所以能够方便地应用傅里叶分析方法分析计算干涉条纹的动态变化。
With the introduction of carrier fringes in digital holographic interferometry, Fourier analysis method was used to analyze interference patterns and calculate their dynamic changes conveniently.
提出了一种基于旋滤波法的干涉条纹预处理方法，并将其应用到载波傅里叶分析法中。
A new fringe-pattern preprocessing based on median spin filter is proposed to deal with the interferogram with high-level noise.
提出了一种基于旋滤波法的干涉条纹预处理方法，并将其应用到载波傅里叶分析法中。
A new fringe-pattern preprocessing based on median spin filter is proposed to deal with the interferogram with high-level noise.
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