Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The Lego-based approach made possible by MML and the MAD tool. Predefined software components (submodels, filters and mappers) visible on the left-hand side of the screen can be moved to the design window and connected through their input and output ports. These ports corresponds to the SEL operators and are represented with different symbols and colours. (Online version in colour.)
