Real life Application of Fourier Transform

1. Wellcome To My
Presentation.
My Presentation Topic is:

2.  Submitted by
 Md Mehedi Hasan
 ID:201001161
 Section :DC
 Course:Digital
Electronics Lab
Code:EEE 304
 Submitted To
 M.M NAUSHAD ALI
 Senior Lecturer,
Department of EEE
 GREEN University OF
BANGLADESH

3. Introduction
 The Fourier Transform is a mathematical technique
that transforms a function of time, x(t), to a function
of frequency, X(ω)

4. Application of Fourier Transform
 Fourier transform is used in a wide range of applications
such as image analysis ,image filtering , image
reconstruction and image compression

5. Fourier Transforms are used in:
 X-ray diffraction
 Electron microscopy (and diffraction)•
 NMR spectroscopy•
 IR spectroscopy
 Fluorescence spectroscopy
 Image processing•
 etc.

6. Real Life Using Fourier Transform :
 Applications of Fourier Transforms
 Analysis of differential equations
 Similar to Laplace transforms
 Fourier transform spectroscopy
 NMR and MRI
 Quantum mechanics
 Sound/
 signal analysis

7. Advantage of Fourier Transform :
 The main advantage of Fourier analysis is that very little information is lost from
the signal during the transformation. The Fourier transform maintains
information on amplitude, harmonics, and phase and uses all parts of the
waveform to translate the signal into the frequency domain.

8. Reference:www.google.com