Useful tips for everyday
How does a 1 Hz pulse frequency generator work? With the discharging of capacitor, trigger voltage at inverting input of comparator 2 decreases. When it…
What is geometric margin in SVM? machine-learning svm. A geometric margin is simply the euclidean distance between a certain x (data point) to the hyperlane.…
What is the variance of the weights? Variance of the weighted mean (π-estimator for ratio-mean) It also means that if we scale the sum of…
How do I create a macro for text to columns? Question 1: Can You Use Text-to-Columns in a Macro? Open today’s file in Excel. In…
How do I partially fill a cell in Google Sheets? Using the Tilt Feature Select the cell that you want to split using a diagonal…
For which reason can a GRE tunnel have an up down status? The GRE tunnel status alternates between up and down if the outbound interface…
What are robotic arms called? A robotic arm, sometimes referred to as an industrial robot, is often described as a ‘mechanical’ arm. It is a…
How are diodes related to op amps in a circuit? Input currents to op-amps are zero. So: The op-amp output is negative and hence D1…
Can a scanner be connected to an iPad? The iPad can scan documents using the back-facing camera with a scanning app. The apps on this…
How do I protect my virtual network? General Virtual Machine Protection. Use Templates to Deploy Virtual Machines. Minimize Use of the Virtual Machine Console. Prevent…