Compressive Sensing in Signal Processing: Algorithms and Transform Domain Formulations

Figure 3

Results of signal reconstruction using gradient-based algorithms: (a) original signal (solid line) and reconstructed signal (dash line) and (b) Hermite coefficients of the original signal (solid line) and the reconstructed signal (squares). Reconstruction results using OMP algorithm: (c) original signal (solid) and reconstructed signal (dash) in time domain and (d) Hermite coefficients of original signal (solid line) and reconstructed signal (squares).

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