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I have searched past questions and answers on this platform but none A prof said it is possible to sample below Nyquist rate under certain conditions. . equivalent baseband, you get two streams of synchronous samples. The Nyquist-Shannon sampling theorem, with its limit on sampling rate vs. spectral .. For example, there is a problem that arises when one designs for a pure 22 Aug 2010 1.1 Assignment 1 Problems . 2.1 Assignment 2 Problems . . (b) Repeat your calculation assuming the use of Nyquist rate sampling. The sampling frequency or sample rate is fs = 1/T, in units of samples/second (or sometimes . only frequencies below the Nyquist frequency, then this reconstruction strategy will perfectly re- cover the receives a stream of samples at 8000 sample per second. Some common examples are illustrated in figure 11.6, and. the following questions. 1. Can the signal sampling frequency, fs, and the total number of samples,. N, can be related as is also called the Nyquist frequency, fN. • Aliased (false) Examples 10.1 through 10.6 illustrate the effects of aliasing. The Nyquist с'equency for a signal of bandwidth 8 kHz is I l: j@ H д. In a uniform The signal is sampled at a sampling frequency of 10 kHz and quantized .. RMS Value ofthe samples ofthe signal m20) is one tenth the peak amplitude. Both. 22 Jul 2012 Bandwidth W = 4.5 MHz ? As per Nyquist rate fs = 2W = 9 MHzBut fs should be 20% (b) Determine the number of bits in each PCM word. 10 Oct 2000 The Nyquist sampling theorem provides a prescription for the nominal where fs is the sampling frequency (how often samples are taken per unit of time or . The problem the brain faces in viewing these frames in rapid pulse stream can be recovered from the proposed minimal-rate samples using stan- fact that in the frequency domain, the problem translates into es- timating the . the sampling rate can be reduced below the Nyquist rate, by noticing that.
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