Fourier Transform

📊 advanced

$$F(\omega) = \int_{-\infty}^{\infty} f(t)e^{-i\omega t} dt$$

Frequency domain representation

Variables & Units

$F(\omega)$

Transform

Unit: varies

$f(t)$

Function

Unit: varies

$\omega$

Angular frequency

Unit: $rad/s$

Key Information

📐 Derived From

Integral transform

💡 Example

Signal analysis

🔧 Applications

Signal processing

⚠️ Constraints

Integrable function

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