I had an interesting encounter with a colleague, Bob, last week. We were talking about timing some calculations and we realized that the written code was actually measuring... 더 읽어보기 >>

People have different ideas about what costs a lot, in terms of memory, in MATLAB. And sometimes people don't know the details. Today I am going to talk about when MATLAB... 더 읽어보기 >>

Since there seems to be so much interest in the topic of going beyond scalar expansion, it seems worth talking about yet some other ways to achieve the same goals. I am very appreciative of the... 더 읽어보기 >>

pre.codeinput { background: #F9F7F3; padding: 10px; border: 1px solid rgb(200,200,200); } @media print { pre.codeinput {word-wrap:break-word; width:100%;} } span.keyword... 더 읽어보기 >>

Some languages provide ways to store results of costly calculations so if the calculation had been performed before, it need not be repeated when requested later. There is a way to accomplish this... 더 읽어보기 >>

A while ago, a colleague needed to use the sinc function to interpolate some channel data posted by the IEEE 802.15.3a working group. The files they supplied were large and the interpolation took a... 더 읽어보기 >>