Cheryl Surry looks at the various options available that you can use to make bigger enlargements from your digital photographs. Whether you have a 2 or a 6 megapixel camera, making your images bigger ...

Engineers are always looking to make their designs more efficient. Don has a DSP technique that should ease your computational burden. Interpolation and approximation are thorny issues for software ...

It is no secret that digital oscilloscopes are sampled data instruments and do not acquire a continuous record of the input signal. We know from sampling theory that the input signal, properly sampled ...