It should probably come as no surprise to anyone that the images which we look at every day – whether printed or on a display – are simply illusions. That cat picture isn’t ...

Now that you've acquired an intuitive and practical understanding of sampling and quantization, it's time to consider some of the non-obvious problems you might run into, and what to do about them. So ...

DALLAS — A new sampling technique may lead to simpler single-chip radio receivers that can be produced without special filters. The circuit technique, described at the International Conference of ...