Useful tips for everyday
How do I fix mouse drag and drop? When drag and drop does not work, left-click a file in File Explorer and keep the left…
How do you stop videos from playing in the background? Turn Off Background Playback Feature Tap on Settings. Tap on Background and Downloads. Tap on…
How do I change the language of a folder? On the Language and time page, change the language, select the date and time format that…
How do you fix 0 battery? 4 Fixes For 0% Available Plugged in Charging But Laptop Battery not charging Issue Fix 1: Check whether your…
How do you derive inverse Fourier transform? Likewise, we can derive the Inverse Fourier Transform (i.e., the synthesis equation) by starting with the synthesis equation…
Can a discrete sinusoid be a periodic signal? Discrete sinusoids can be non-periodic even if they result from uniformly sampling a periodic continuous-time sinusoid. Consider…
What is undersampling and oversampling in communication? The undersampling technique removes this stage of down conversion and 70 MHz is directly given to ADC. Oversampling…
What is the complex conjugate property of DFT? Properties of DFT (Summary and Proofs) Property Mathematical Representation Multiplication Complex conjugate x*(n) X*(N-k) Symmetry For even…
What is the period of the sampled signal? For functions that vary with time, let s(t) be a continuous function (or “signal”) to be sampled,…
What is linear and non-linear distortion? A linear distortion is defined as a change in amplitude or phase with no new frequencies added. A non-linear…