Real - page 3

Real Conditions on $v \in \mathbb{C}^{n}$ such that the complex to real DFT is sensible
Conditions on $v \in \mathbb{C}^{n}$ such that the complex to real DFT is sensible
What is a complex FFT?When DFT is real?What is the output of DFT? What is a complex FFT?An example of an application where you use complex FFT is wh...
Real Meaning of Real and Imaginary part of Fourier Transform of a signal
Meaning of Real and Imaginary part of Fourier Transform of a signal
The real portion of an FFT result is how much each frequency component resembles a cosine wave, the imaginary component, how much each component resem...
Real Real valued FFT in Matlab
Real valued FFT in Matlab
What is a real FFT?Is the FFT of a real signal real?What is 64 point FFT? What is a real FFT?The real portion of an FFT result is how much each freq...
Real Why does an 8 point DFT behave differently from a 16 point?
Why does an 8 point DFT behave differently from a 16 point?
How does the length of a signal affect the DFT?Why is the DFT mirrored?Which sequences has a real valued 8-point DFT? How does the length of a signa...
Real Proving real and odd function has imaginary and odd Fourier Transform
Proving real and odd function has imaginary and odd Fourier Transform
Is the Fourier transform of an odd function odd?What is real and imaginary part of Fourier transform?Is the Fourier transform of a real function real...
Real Get Mirrored FFT Results in Real part
Get Mirrored FFT Results in Real part
Why is FFT output mirrored?Is the FFT of a real signal real?What is real part of FFT?How can I make my FFT more accurate? Why is FFT output mirrored...
Real Fast Fourrier Transform of real measurements in Matlab
Fast Fourrier Transform of real measurements in Matlab
Where FFT is used in real life?What is a real FFT?Is FFT real time? Where FFT is used in real life?It is used in designing electrical circuits, solv...
Real DFT Vs DCT - spectrum differences
DFT Vs DCT - spectrum differences
What is the main difference between DCT and DFT?How do the properties of DFT and DCT compare?Why DCT is used instead of DFT?What is the relation betw...
Real FFT of image data mirroring to avoid boundary effects
FFT of image data mirroring to avoid boundary effects
Why is FFT output mirrored?Is the FFT of a real signal real? Why is FFT output mirrored?Because both the positive and negative frequency sinusoids a...