Howtosignalprocessing
- What are the applications of Fourier series in signal processing?
- How is Fourier series used in signals and systems?
- What are the practical uses of Fourier series in signal analysis?
- Why is the study of Fourier series important in signals and systems?
What are the applications of Fourier series in signal processing?
What is the Fourier series used for? Fourier series is used to describe a periodic signal in terms of cosine and sine waves. In other other words, it allows us to model any arbitrary periodic signal with a combination of sines and cosines.
How is Fourier series used in signals and systems?
Fourier series is an expansion of a periodic signal in terms of the summing of an infinite number of sinusoids or complex exponentials, as any periodic signal of practical nature can be approximated by adding up sinusoids with the properly chosen frequencies, amplitudes, and initial phases.
What are the practical uses of Fourier series in signal analysis?
fourier series is broadly used in telecommunications system, for modulation and demodulation of voice signals, also the input,output and calculation of pulse and their sine or cosine graph.
Why is the study of Fourier series important in signals and systems?
the physics relevance of fourier transform is that it tells the relative amplitude of frequencies present in the signal . it can be defined for both discrete time and continuous time signal. Any signal can be represented as mixture of many harmonic frequencies.
