Dido when the new city of Carthage had been established and become prosperous, Iarbas, a native king of the Maxitani or Mauritani (manuscripts differ), demanded Dido for his wife or he would make war on Carthage. Dido's envoys, fearing Iarbas, told Dido only that Iarbas' terms for peace were that someone from Carthage must dwell permanently with him to teach Phoenician ways and they added that of course no Carthaginian would agree to dwell with such savages. Dido condemned any who would feel that way when they should indeed give their lives for the city if necessary. Dido's envoys then explained
DIDO (software) to maneuver the International Space Station to perform the zero-propellant maneuver. Since this flight demonstration, DIDO was used for the International Space Station and other NASA spacecraft. It is also used in other industries. DIDO is also available as a MATLAB "toolbox" product. It does not require the MATLAB Optimization Toolbox or any other third-party software like SNOPT or IPOPT or other nonlinear programming solvers. The MATLAB/DIDO toolbox does not require a "guess" to run the algorithm. This and other distinguishing features have made DIDO a popular tool to solve optimal control problems. The MATLAB optimal control toolbox has been