Spectroscopy
二维相关光谱
Two-dimensional correlation spectroscopyA spectroscopic technique that enhances spectral resolution and provides information about dynamic processes by analyzing the changes in spectral bands under perturbation. / 一种通过分析受扰动时光谱带的变化来增强光谱分辨率并提供动态过程信息的谱学技术。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-23 21:01:06
Sub-knowledge points
Synchronous correlation spectraAsynchronous correlation spectraPrincipal component analysis (PCA) of correlation spectra
Higher-order knowledge points
Main parameters and performance indicators
Perturbation: External stimulus (e.g., temperature, concentration, time)Spectral dimension: Wavenumber or frequencyCorrelation dimension: Perturbation variable
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No unresolved problem recorded yet
Related literature
ranked by community starsCorrigendum to “An early detection model of wheat stripe rust utilizing two-dimensional correlation spectroscopy for eliminate growth-related interference” [Spectrochim. Acta Part A-Mol. Biomol. Spectrosc. 362 (2026) 1–16/128143]Open source
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1 recordsRecord title: Two-dimensional correlation spectroscopy.
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