Dia is an application designed for quick creation of structured diagrams such as simple, line-based illustrations, flowcharts, UML charts and network diagrams. Being a vector based tool, there is some ...

When creating presentation materials, web pages, etc., it is convenient to have a diagram that summarizes the contents in an easy-to-understand manner. There are many tools for creating diagrams, some ...

A phase vector or phasor in physics and engineering signifies a sine wave whose amplitude and frequency are time-variant. The behavior of a sinusoid is decomposed by phasors into three independent ...