Operations on Signals (Time shifting, Time scaling ,Time reversal & amplitude scaling and reversal)
13:50
YouTubethe mediocre tutor
Operations on Signals (Time shifting, Time scaling ,Time reversal & amplitude scaling and reversal)
This video is about one of the basics of signals and systems: Operations on signals (modifying signals). Here we will try to understand all the operations by using 3 illustrative examples. Hope you enjoy the video! Happy learning :) PDF link: https://drive.google.com/file/d/1_mzoblQD9VSScQRYdftYOaQrjOBE3dHR/view?usp=sharing Don't forget to like ...
70.4K viewsNov 20, 2020
Signal to Noise Ratio Explained
Find the exponential Fourier series for this periodic square wave signal with a duty cycle of 50%. The Fourier series allows us to represent any periodic signal as a sum of sinusoids (or complex exponentials), each with its own amplitude and phase. This concept is at the core of signal analysis, communications, and control systems, helping us understand how complex waveforms are built from simpler components. Let’s walk through this example step by step to see how the math translates into the si
9:39
Find the exponential Fourier series for this periodic square wave signal with a duty cycle of 50%. The Fourier series allows us to represent any periodic signal as a sum of sinusoids (or complex exponentials), each with its own amplitude and phase. This concept is at the core of signal analysis, communications, and control systems, helping us understand how complex waveforms are built from simpler components. Let’s walk through this example step by step to see how the math translates into the si
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