Acronyms

Acronym	Full form
AIHT	Accelerated Iterative Hard Thresholding
BCQP	Bound Constrained Quadratic Program
BP	Basis Pursuit
BPIC	Basis Pursuit with Inequality Constraints
BPDN	Basis Pursuit DeNoising
CG	Conjugate Gradient
CoSaMP	Compressed Sampling Matching Pursuit
CS	Compressive Sensing, Compressed Sensing, Compressive Sampling
DCT	Discrete Cosine Transform
FFT	Fast Fourier Transform
GP	Gradient Projection
GPSR	Gradient Projection for Sparse Reconstruction
HTP	Hard Thresholding Pursuit
IHT	Iterative Hard Thresholding
IP	Integer Programming, Interior Point methods
IPM	Interior Points Method
IST	Iterative Shrinkage/Thresholding algorithms
LARS	Least Angle Regression
LASSO	Least Absolute Shrinkage and Selection Operator
LP	Linear Programming
LS	Least Squares
LSP	Least Squares Program
LSQR	Least Squares
MM	Majorization Minimization
MP	Matching Pursuit
MRI	Magnetic Resonance Imaging
NHTP	Normalized Hard Thresholding Pursuit
NIHT	Normalized Iterative Hard Thresholding
OLS	Orthogonal Least Squares
OMP	Orthogonal Matching Pursuit
PCG	Preconditioned Conjugate Gradient
QCLP	Quadratically Constrained Linear Program
QP	Quadratic Programming, Quadratic Program
SOCP	Second Order Cone Program
SP	Subspace Pursuit
SSC	Sparse Subspace Clustering
TNIPM	Truncated Newton Interior Point Method
WHT	Walsh Hadamard Transform