Learn how to plot and analyze your circuit results using LTSpice waveform viewer and FFT tool. Find out how to compare, filter, and transform your waveforms.

One of the more challenging tasks facing test engineers is the creation of stimulus signals to exercise a PCB prototype or silicon turn, or to define complex high-frequency modulated signals for RF ...

Generating targets and detecting range and velocity from simulated FMCW waveform radar signals using the Range/Doppler FFT method and displaying targets using the 2D CFAR visualization.

This MATLAB script provides a simple demonstration of audio encryption and decryption using the Fast Fourier Transform (FFT) technique. The script takes an input audio file, divides it into blocks, ...

Aiming at the problem of difficult to detect the dynamic harmonic quickly and accurately using the current existence of harmonic detection methods in power system, making full use of the advantages of ...