Tools
Advanced Linear Solver (New in v0.3.0)
The linear solver provides comprehensive solving methods for robot parameter identification:
Basic methods: lstsq, QR decomposition, SVD
Regularized methods: Ridge (L2), Lasso (L1), Elastic Net, Tikhonov
Advanced methods: Constrained optimization, robust regression, weighted least squares
Constraint support: Box constraints, linear equality/inequality constraints
Quality metrics: RMSE, R², condition number, residual analysis