Reconstruction of sparse wavelet signals from partial Fourier measurements
classification
💻 cs.IT
math.IT
keywords
fouriermeasurementspartialsignalssparsewaveletcardinalityconstructed
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In this paper, we show that high-dimensional sparse wavelet signals of finite levels can be constructed from their partial Fourier measurements on a deterministic sampling set with cardinality about a multiple of signal sparsity.
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