Howtosignalprocessing
- What is the Fourier transform of a rectangular pulse?
- What is a rectangular pulse train?
- How do you make a rectangular pulse in Matlab?
- What is the bandwidth of a rectangular pulse?
What is the Fourier transform of a rectangular pulse?
The Fourier transform of the rectangular pulse is real and its spectrum, a sinc function, is unbounded. This is equivalent to an upsampled pulse-train of upsampling factor L.
What is a rectangular pulse train?
RECTANGULAR PULSE TRAIN- FOURIER SERIES
A rectangular pulse train is similar to a square wave in that it switches between two levels but the duty cycle is not 50%. The duty cycle is the percentage of the time the waveform is in the high state.
How do you make a rectangular pulse in Matlab?
rectangularPulse( a , b , x ) returns the Rectangular Pulse Function. rectangularPulse( x ) is a shortcut for rectangularPulse(-1/2,1/2,x) .
What is the bandwidth of a rectangular pulse?
For the rectangular signal of duration T in Example 1, the first zero of the power spectral density is at f = 1/T. Using Definition 2, the bandwidth of the signal is therefore B = 1/T. Using the same definition, the bandwidth of the rectangular signal of duration T/2 in Example 2 is 2/T.
