write the equation for the time domain signal and how to convert this signal into frequency domain

Question

Accepted Answer

The equation for a time domain signal can be converted into the frequency domain using Fourier transform.

The equation for a time domain signal is typically represented as x(t) or f(t).
To convert this signal into the frequency domain, we can use Fourier transform which decomposes the signal into its constituent frequencies.
The Fourier transform equation is given by X(f) = ∫[x(t) * e^(-j2πft)] dt, where X(f) represents the frequency domain signal.
Examples of signals that can be converted from time domain to frequency domain include sine waves, square waves, and triangular waves.

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