v1.7.3

ControlSystems v1.7.3

Diff since v1.7.2

Closed issues:

• Polynomials with very small coefficients gets rounded to 0 (#123)
• lsim not working for systems that are not strictly proper (#195)
• iscontinuous function not found (#199)
• Adjustment to dlqr and dlyap (#222)
• Non-positive Ts for continuous types (#447)
• Converting "identity" transfert function with ss results in BoundsError (#828)
• delay*tf being recognized as improper even if it is not. (#830)
• Julia v1.9: ControlSystems/-MTK error message (#834)
• minreal works -- but gives "wrong" result (#835)
• bodeplot... is the magnitude given in dB? (#839)

Merged pull requests:

• handle breaking change in Polynomials (#829) (@baggepinnen)
• better error message for improper delay conversion (#831) (@baggepinnen)
• remove instance with h where it should be Ts (#832) (@albheim)
• apply numerical balancing before plotting (#836) (@baggepinnen)
• make balance_statespace work for more system types (#837) (@baggepinnen)
• add precompilation workload (#838) (@baggepinnen)
• optimize performance of sigma (#840) (@baggepinnen)
• try harder to return the correct type from matrix comps (#841) (@baggepinnen)
• add AD to lqr opt (#842) (@baggepinnen)
• Add interface to DSP (#843) (@baggepinnen)