Method of multivariate spectral analysis
作者： Paul G. Kotula , Michael R. Keenan
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摘要: A method of determining the properties a sample from measured spectral data collected by performing multivariate analysis. The can include: generating two-dimensional matrix containing data; providing weighted D weighting operation on A; factoring into product two matrices, C and ST, constrained alternating least-squares analysis D=CST, where is concentration intensity S shapes matrix; unweighting applying inverse used previously; inspecting S. This be to analyze X-ray generated operating Scanning Electron Microscope (SEM) with an attached Energy Dispersive Spectrometer (EDS).
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