匹配滤波解调 matching filter demodulation
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指出基于最大相关原理（光电探测器输出信号极值判断法）的匹配解调只适用于两个光纤光栅具有相同的反射谱型。
The wavelength-matched demodulation based on maximum correlation, extremum judgment of photodetector output signal, are only available for alike reflective spectra.
指出基于最大相关原理（光电探测器输出信号极值判断法）的匹配解调只适用于两个光纤光栅具有相同的反射谱型。
The wavelength-matched demodulation based on maximum correlation extremum judgment of photodetector output signal are only available for alike reflective spectra.
采用一种简单的传感装置和匹配光纤光栅强度解调的方法，对光纤光栅应变传感进行了理论分析和实验研究。
By a simple sensor system and the intensity demodulation method of matched fiber Bragg grating, the fiber Bragg grating strain sensor is studied theoretically and experimentally.
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