Useful tips for everyday
Are there any statistical packages that support ESS? ESS provides a generic interface, through Emacs, to statistical packages. It currently supports R (and the rest…
What is a character class in regex? A character class defines a set of characters, any one of which can occur in an input string…
How do I fix Office 365 not installing? If you encountered a problem while installing Office on a PC, try restarting your computer and then…
How do I enable Zoom installation? To download and install the Zoom Application: Go to https://zoom.us/download and from the Download Center, click on the Download…
Can I do my taxes on an app? Tax apps are mobile apps that allow you to create and e-file your tax return, rather than…
How do I permanently add a static route? Adding permanent static routes On RHEL or CentOS, you need to modify the interface file in ‘/etc/sysconfig/network-scripts’.…
How do I set up fingerprint on Lenovo Thinkbook? Solution Select the Start. button. Select Settings > Accounts. Click Sign-in options on the left. Click…
What is the RMS value of the signal? RMS is the root-mean-square value of a signal. For a digitised signal, you can calculate it by…
What is DFT in time domain? The discrete Fourier transform (DFT), implemented by one of the computationally efficient fast Fourier transform (FFT) algorithms, has become…
What do you mean by state-space representation? In control engineering, a state-space representation is a mathematical model of a physical system as a set of…