Question

What does the Fourier transform calculate?

a) attenuation-to-detector time
b) patient dose
c) convolution
d) projection data

Answer 1

The Fourier transform is a mathematical tool used in Physics to analyze a waveform or function into its frequency components.

Step-by-step explanation:

The Fourier transform is a mathematical tool used in Physics to analyze a waveform or function into its frequency components. It calculates the spectrum of a signal, which represents how much of each frequency is present in the signal. The Fourier transform is commonly used in areas such as signal processing, image analysis, and quantum mechanics.