Learn how utility functions derive demand functions and their role in maximizing consumer satisfaction and economic decision making.

Commercial curve tracers have existed for decades. But designers without access to one can create a simple circuit that uses a function generator and oscilloscope to generate JFET transfer and ...

How to use Curves adjustments to control image colour, brightness and contrast. The dialog box for Curves adjustments. To make adjustments, you add control points at different places on the diagonal ...

You’ve been shooting through a telescope with a CCD camera attached to it, collecting data, for some time now. Let’s say your target was Bode’s Galaxy (M81), and now you’re ready to process the images ...