Module setup 

Problem formulations (WLS, unreg LS). Problem formulation: convert domain parameters into min ‖Au − b‖² form.

Two formulations:

• wls — Weighted least-squares with actuator-preference regularisation. Coefficient matrix is (NV + NU) × NU.
• ls — Plain (unregularised) least-squares. Coefficient matrix is NV × NU.

Modules

ls

Unregularised least-squares formulation. Unregularised least-squares problem formulation.

wls

Weighted least-squares formulation (regularised). Weighted least-squares (WLS) problem formulation.