cr.sparse.pursuit.sp.solve

cr.sparse.pursuit.sp.solve(Phi, y, K, max_iters=None, res_norm_rtol=0.0001, tracker=<function noop_tracker>)

Solves the sparse recovery problem \(y = \Phi x + e\) using Subspace Pursuit for linear operators

Examples:

• HeaviSine Signal in Fourier-HeaviSide Basis

• Blocks Signal in Haar Basis

• Cosine+Spikes in Dirac-Cosine Basis

• Complex Sinusoids+Complex-Spikes in Dirac-Fourier Basis

• Piecewise Cubic, Daubechies Basis, Gaussian Measurements

• Signed Spikes, Gaussian Measurements