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how can i write a code in order to get spectral reflectance plot of a pixel in a hyperspectral image

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ALINA
ALINA 2014-1-4
评论： Image Analyst 2017-3-8
I want to get the reflectance profile of a pixel.how can the code be written for a hypeerion hyperspectral data

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Image Analyst
Image Analyst 2014-1-4
Assuming you have a 3D matrix where each image plane is the scene taken at a different wavelength, you can just get a spectrum like this:
theSpectrum = hyperSpectralImage3D(row, column, :);
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