Useful tips for everyday
Why do we use convolution instead of correlation? Convolution is only a measure of similarity between two signals if the kernel is symmetric, making the…
How to calculate the energy stored in capacitors? Of the three expressions in the equation for Ecap, the most convenient relationship is Ecap = CV…
What is spartan programming? The discipline of spartan programming means frugal use of variables: Minimize number of variables. Inline variables which are used only once.…
How do you interpret FIP? FIP takes a pitcher’s strikeouts, walks, and home runs allowed and translates them into a number scaled to ERA. Think…
Can you turn off phone while charging? Yes, you can charge your phone with the power off. There is no need to power down when…
What happens to my email if I lose my domain? If you move or cancel a domain, all email addresses set up for this domain…
Is .tar an archive? In computing, tar is a computer software utility for collecting many files into one archive file, often referred to as a…
How to explain and interpret impulse response function? Impulse-response analysis is quite simple. Having estimated a vector autoregressive (VAR) model and expressed it in a…
What is the DC term in Fourier series? The constant term A0 is sometimes called the DC term, where “DC” stands for “direct current,” a…
What is the difference between digital signal discrete signal and continuous signal? A discrete time signal which is not quantized can take any value in…