CG_Calculator is a simple to use centre of gravity (center of lift) calculator for Radio Controlled Model aeroplanes. It estimates the centre of lift for single section wings. There are several ways to use this free program to workout the approximate...

The Machinist Calculator has been developed to quickly solve common machine shop trigonometry and math problems at a price every machinist can afford! As a machinist or CNC programmer, you often have to use trigonometry to calculate hole...

Oriana

Oriana 4.01

Oriana calculates a variety of single sample statistics as well as inter-sample comparisons. The basic statistics include the circular mean, length of the mean vector, circular standard deviation and 95% and 99% confidence limits. There are also a number...