Search results for "Frequency Response" - Rhea

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• Hw7ECE438F10
  Obtain the frequency response and the transfer function for each of the following systems: Find the response of this system to the input
  4 KB (661 words) - 11:22, 30 October 2011
• Lecture23ECE438F10
  ...l. Thus if one is trying to define a causal system for which the frequency response is well defined, then the poles of the transfer function should all be insi
  2 KB (329 words) - 12:04, 18 October 2010
• ECE438 Week9 Quiz
  :b. Find the frequency response <math>H(w)</math> from the difference equation by the following two approac ::ii. find the DTFT of the impulse response,
  3 KB (480 words) - 10:42, 11 November 2011
• ECE438 Week9 Quiz Q1sol
  b. Find the frequency response <math>H(w)</math> from the difference equation: c. Find the response of this system to the input x[n]:
  2 KB (437 words) - 12:00, 19 October 2010
• ECE438 Week9 Quiz Q2sol
  Using the DTFT formula, let assume that <math>H(w)</math> is the frequency response of <math>h[n]</math> such that This implies that the frequency response of <math>h^{\ast}[n]</math> is <math>H^{\ast}(-w)</math>.
  1 KB (255 words) - 12:03, 20 October 2010
• ECE438 Week9 Quiz Q4sol
  a. System impulse response is the system output when input is impulse signal. c. Hint: The magnitude response looks like a sinc function with cut off frequency of <math>\pm \frac{2\pi}{5}</math>
  1 KB (202 words) - 17:50, 20 October 2010
• Lecture25ECE438F10
  ...eat evolve for a fixed amount of time), and we observed that the frequency response of this system has low-pass characteristics. We then discretized this diffe
  2 KB (260 words) - 12:42, 22 October 2010
• Practice Question 5 ECE438F10
  #The filter has a zero frequency response at <math>\omega=0 </math> and <math>\omega=\pi </math>. In order for the filter's impulse response to be real-valued, the two poles must be complex conjugates. So we assume t
  2 KB (322 words) - 13:00, 26 November 2013
• ECE438 Week10 Quiz
  :b. Compute the impulse response <math>h[n]</math> using a ROC of <math>|z|>a</math>. For what values of <ma :c. Compute the impulse response <math>h[n]</math> using a ROC of <math>|z|<a</math>. For what values of <ma
  3 KB (479 words) - 10:42, 11 November 2011
• ECE438 Week10 Quiz Q2sol
  Using the DTFT formula, let assume that <math>X(w)</math> is the frequency response of <math>x[n]</math> such that This implies that the frequency response of <math>x^{\ast}[n]</math> is <math>X^{\ast}(-w)</math>.
  1 KB (255 words) - 19:04, 26 October 2010
• ECE438 HW7 Solution
  Frequency Response H_1(<span class="texhtml">ω</span>),<br> <math>\begin{align} Frequency Response H_2(<span class="texhtml">ω</span>),<br> <math>\begin{align}
  19 KB (3,208 words) - 11:23, 30 October 2011
• ECE438 Week11 Quiz
  Then, calculate the impulse response and difference equation of the combined system <math>(T_1+T_2)[x[n]]</math> Q2. Consider a causal FIR filter of length M = 2 with impulse response
  3 KB (462 words) - 10:42, 11 November 2011
• ECE438 Week11 Quiz Q5sol
  In order for the filter's impulse response to be real-valued, the two zeros must be complex conjugates of one another: Then the frequency response of the filter is
  2 KB (279 words) - 17:23, 3 November 2010
• ECE438 Week13 Quiz
  c. Find a simple expression for the frequency response H(<math>\mu ,\nu</math>) of this filter.<br/>
  3 KB (398 words) - 10:43, 11 November 2011
• ECE 600 General Concepts of Stochastic Processes The Power Spectrum
  The PSD gives the average distribution of power in frequency for a random process. ...random process and it is the input to a stable L.T.I. system with impulse response <math class="inline">h\left(t\right)</math> , then the output <math class="
  3 KB (492 words) - 11:53, 30 November 2010
• ECE 600 Finals
  with impulse response <math class="inline">h\left(t\right)=\frac{1}{2T}\mathbf{1}_{\left[-T,T\rig ...\left(t\right)</math> acts as a crude low-pass filter that attenuates high-frequency power.
  3 KB (498 words) - 07:16, 1 December 2010
• ECE438 Week14 Quiz
  b. What is the 2D impulse response of this system? <br/> c. Calculate its frequency response H(u,v). <br/>
  3 KB (515 words) - 10:43, 11 November 2011
• Vuvuzelas ECE438F10
  ==Frequency analysis:== The frequency analysis shows that human voice range is approximately 80Hz-700Hz.
  3 KB (409 words) - 08:53, 11 November 2013
• 2011 Spring ECE 301 Bouton Notes
  What is the frequency response of this system? Recall: === Differentiation in frequency property ===
  10 KB (1,788 words) - 09:22, 11 April 2013
• ECE301 signals systems learning material
  ...se and Difference Equations ECE301Fall2008mboutin|How to get the frequency response of a system defined by a difference equation]]
  6 KB (818 words) - 06:12, 16 September 2013