What is DFT and FFT?

Related questions

1. What is the difference between DFT and Dtft?
2. How does an FFT work?
3. What is Cam b3lyp?
4. What is circular convolution in DSP?
5. What is DCT used for?
6. What is b3lyp density functional theory?
7. What does FFT do?
8. What is DFX in manufacturing?
9. Why do we need Fourier transform in DSP?
10. What are the properties of DFT?

Tags

1. #fourier
2. #signal
3. #transforms
4. #version
5. #whereas
6. #sequence
7. #transform
8. #representation
9. #frequency
10. #algorithm
11. #discrete
12. #calculating
13. #efficient
14. #domain