Useful tips for everyday
How do you find the transfer function using Z-transform? A LTI system is completely characterized by its impulse response h[n] or equivalently the Z-transform of…
Why do I have a hard time finding a partner? The most common reason why it’s so hard to fall in love is a fear…
Does TCP use virtual circuit? Transmission Control Protocol (TCP), where a reliable virtual circuit is established on top of the underlying unreliable and connectionless IP…
What is a term set? A term set is a group of related terms. Depending on where a term set is created, its scope can…
Do you use singular or plural with and? Follow these general rules to correctly use the singular or plural verb with two or more subjects…
How do you measure developer performance? Best KPIs to Measure Performance Success of Software Developers Cycle time. “Cycle time” is a measure of the time…
How do I use sprite as a background image? The displayed image will be the background image we specify in CSS. width: 46px; height: 44px;…
Why should a smoothing filter sum to 1? smoothing reduces noise, giving us (perhaps) a more accurate intensity surface. Mask with positive entries that sum…
Why Gaussian filter is low pass filter? Mathematically, applying a Gaussian blur to an image is the same as convolving the image with a Gaussian…
Can a commercial plane land in the ocean? Airplanes are designed so that a water landing won’t cause immediate harm to passengers. Many ditching-related deaths…