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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2014
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Article
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Fig 4
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Research Article
Approximate Sparse Regularized Hyperspectral Unmixing
Figure 4
Sparsity of estimated abundance in SD2 with SNR=40 dB. (a) Sparsity of SUnSAL algorithm. (b) Sparsity of ASU algorithm.
(a)
(b)