Spectral information of data obtained from optical sensor is abundant, but it’s vulnerable to interference from atmospheric conditions.
光学传感器获取的数据光谱信息丰富,但易受大气条件的干扰。
参考来源 - 基于TerraSAR·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, we describe a data compression method based on wavelet transform for spectral information.
本文介绍一种基于子波变换的光谱信息数据压缩方法。
The method that relates temporal information to spectral information is called temporal frequency analysis.
把时间域信息和频率域信息联系起来进行分析的方法，称为时频分析法。
Using spectrum window replace spectrum meter is a precondition to control droplet transfer with spectral information online.
用光谱窗口替代光谱仪是实现熔滴过渡电弧光谱信息在线控制的基础。
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