Dido whirlwind. This legend inspired the Renaissance drama "Dido, Queen of Carthage" by Christopher Marlowe. Also from the 17th century is a ballad inspired by the relationship between Dido and Aeneas. The ballad, often printed on a broadside, is called "The Wandering Prince of Troy," and it alters the end of the relationship between the two lovers, rethinking Dido's final sentiment for Aeneas and rewriting Aeneas's visit to the underworld as Dido's choice to haunt him. The story of Dido and Aeneas remained popular throughout the post-Renaissance era and was the basis for many operas, including: William Shakespeare refers to Dido
DIDO (software) DIDO (software) DIDO ( ) is a software product for solving general-purpose optimal control problems. It is widely used in academia, industry, and NASA. Hailed as a breakthrough software, DIDO is based on the pseudospectral optimal control theory of Ross and Fahroo. DIDO utilizes trademarked expressions and objects that facilitate a user to quickly formulate and solve optimal control problems. Rapidity in formulation is achieved through a set of DIDO expressions which are based on variables commonly used in optimal control theory. For example, the state, control and time variables are formatted as: The entire problem is codified using the