In refractive surgery, the cubic spline fit for the transition zone breaks down for myopia and myopic meridians in mixed astigmatism as in many cases the cubic spline ...

Abstract: Any signal-processing scheme requires evaluation of the performance. Very often in such applications the complementary error function (the Gaussian Q ...

Abstract: A complementary (PUF) cell for realizing physical unclonable function arrays is proposed and implemented by nano-meter-scale CMOS logic processes. This new PUF cell creates random data based ...

Crest factor, also known as peak-to-average power ratio (PAPR), is a numerical value that indicates the ratio of a signal's highest power level to its average power level. Understanding signal ...