equality-constrained least squares
equality constrained problem
Constrained Least Squares
constrained least squares estimation
constrained least squares filter
constrained least squares filtering
constrained least squares method
Constrained least squares regularized filtering
Constrained least-squares
Inequality Constrained Least Squares ICLS
nonnegative constrained least-squares algorithm
peak constrained least squares criterion
smooth constrained least squares method
weighted constrained least squares method
indefinite least squares problem
Nonlinear least squares problem
nonlinear least-squares problem
rank deficient linear least squares problem