Bandwidth

Given a discrete signal, how to get bandwidth and duration under MATLAB?

Given a discrete signal, how to get bandwidth and duration under MATLAB?
  1. How do you find the bandwidth of a signal in MATLAB?
  2. How do you calculate bandwidth of a signal?
  3. How do you calculate bandwidth from frequency?

How do you find the bandwidth of a signal in MATLAB?

Description. bw = powerbw( x ) returns the 3-dB (half-power) bandwidth, bw , of the input signal, x . bw = powerbw( x , fs ) returns the 3-dB bandwidth in terms of the sample rate, fs . bw = powerbw( pxx , f ) returns the 3-dB bandwidth of the power spectral density (PSD) estimate, pxx .

How do you calculate bandwidth of a signal?

The bandwidth of a signal is defined as the difference between the upper and lower frequencies of a signal generated. As seen from the above representation, Bandwidth (B) of the signal is equal to the difference between the higher or upper-frequency (fH) and the lower frequency (fL).

How do you calculate bandwidth from frequency?

The difference between a signal's upper and lower frequencies is referred to as its bandwidth. The signal's bandwidth (B) is equal to the difference between the higher or upper frequency.

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