Search results for "Difference equation" - Rhea

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• ECE438 Week14 Quiz
  a. Find a difference equation that can be used to implement this filter.
  3 KB (515 words) - 10:43, 11 November 2011
• ECE438 Week14 Quiz Q3sol
  .../math> with general input signal <math>x[m,n]</math> we get the difference equation of the filter.
  2 KB (391 words) - 07:16, 30 November 2010
• Linear algebra (eigenvalues and eigenvectors)
  ...''i, ''equation (1) becomes&nbsp;''i''a₁= -a₂, and equation (2) becomes ''i''a₂= a₁ ...ld know''': CHARACTERISTIC POLYNOMIAL OF A MATRIX '''and '''CHARACTERISTIC EQUATION OF A MATRIX.'''
  18 KB (2,963 words) - 07:22, 3 July 2012
• 2011 Spring ECE 301 Boutin
  *Causal LTI systems defined by linear, constant coefficients difference equations: ...ECE301S11|Example of "typical" questions on causal LTI systems defined by difference equations]]
  18 KB (2,485 words) - 10:36, 11 November 2011
• Lecture 10 online ECE301S11 Prof Boutin
  #Causal CT/DT systems described by differential/difference equations (Sections 2.4.1, 2.4.2, 2.4.3) ...differential equation. For example, we could describe the system using an equation like this:
  10 KB (1,922 words) - 13:46, 2 February 2011
• ECE301 signals systems learning material
  ...utin|How to get the frequency response of a system defined by a difference equation]] ...ence_Equation_in_Class_Example|Issue with LTI system defined by difference equation]]
  6 KB (818 words) - 06:12, 16 September 2013
• Lecture11ECE301S11
  ...m's diagram, and about how to represent DT systems defined by a difference equation using a system's diagram. It was pointed out that it would be nice to be ab
  1 KB (212 words) - 14:11, 28 February 2011
• Signals and systems practice problems list
  *Causal LTI systems defined by linear, constant coefficients difference equations: ..._ECE301S11|Example of "typical" questions on causal LTI systems defined by difference equations]]
  12 KB (1,768 words) - 10:25, 22 January 2018
• HW7 ECE301 Spring2011 Prof Boutin
  a) Obtain a difference equation describing this system (i.e., the cascade). Justify your answer.
  4 KB (695 words) - 18:23, 7 March 2011
• Causal LTI System Difference Equation no1 ECE301S11
  ...on Causal LTI systems defined by a linear, constant coefficient difference equation = Consider the LTI system defined by the difference equation
  5 KB (793 words) - 10:28, 11 November 2011
• Discussion HW7 ECE301 Spring2011
  ...e where we got the expression for the frequency response from a difference equation. Look at all the steps we carried out in order to get that expression: to a
  1 KB (258 words) - 06:25, 11 March 2011
• ECE438 Lab Quizpool
  *[[ECE438_Week11_Quiz|Describe a LTI system using Difference equation, transfer function and impulse response]] <br/>
  900 B (121 words) - 10:39, 11 November 2011
• Lecture24ECE438F11
  ...sfer function of causal systems defined by constant coefficient difference equation is the outside of a circle in the complex plane, more specifically the circ
  1 KB (142 words) - 06:27, 11 September 2013
• Hw6 ECE438F11
  Consider a DT LTI system described by the following equation :a. Directly substitute x[n] into the difference equation describing the system;
  5 KB (916 words) - 03:56, 31 August 2013
• Hw6 ECE438F11sln
  d. Find the difference equation for y[n] in terms of x[n], corresponding to this transfer function H(z). <b
  11 KB (1,757 words) - 11:15, 30 October 2011
• Digital signal processing practice problems list
  *[[ECE438_Week11_Quiz|Describe a LTI system using Difference equation, transfer function and impulse response]] <br/>
  6 KB (801 words) - 22:04, 19 April 2015
• Hw8 ECE438F11
  a) Write a difference equation that can be used to implement this filter.
  2 KB (270 words) - 03:59, 31 August 2013
• Wilson Williams
  ==1. Here is the general equation of an ellipsoid== ==2. Here is the general equation of a cone==
  4 KB (664 words) - 05:16, 8 December 2011
• Lecture 6 - Discriminant Functions OldKiwi
  What is the equation of these hyperplanes? Recall the hyperplane equation: <math>\{ \vec{x} | \vec{n} \cdot \vec{x} = const \}</math>
  10 KB (1,604 words) - 11:17, 10 June 2013
• Parametric Estimators OldKiwi
  ...ikelihood Estimation (MLE) and Bayesian parameter estimation. Despite the difference in theory between these two methods, they are quite similar when they are a ...rove useful in situations where observations alone is inadequate. The MAP equation is generally non-linear, and thus requires the use of iterative algorithms
  6 KB (976 words) - 13:25, 8 March 2012
• Lecture 28 - Final lecture OldKiwi
  [Note: I do not think the difference between <math>\partial</math> and <math>d</math> We may discretize this using a finite difference equation.
  10 KB (1,704 words) - 11:25, 10 June 2013
• Explaining a Clay problem MA375S12Walther
  ...'not'' enough to say that a given manifold is a sphere. To show that this difference is true, Poincaré introduced a new topological invariant – the fundament ...n analogous to the heat equation. Commonly discussed in physics, the heat equation quantifies the behavior of certain scalar values, such as temperature. Spe
  9 KB (1,549 words) - 06:55, 21 March 2013
• ECE PhD QE CNSIP Jan 2001 Problem1
  ...ar discrete parameter shift-invariant system have the following difference equation: <math class="inline">y\left(n\right)=0.7y\left(n-1\right)+x\left(n\right)<
  4 KB (616 words) - 10:19, 13 September 2013
• ECE PhD QE CNSIP Jan 2001 Problem1.5
  ...ar discrete parameter shift-invariant system have the following difference equation: <math class="inline">y\left(n\right)=0.7y\left(n-1\right)+x\left(n\right)< ...="inline">R_{\mathbf{YY}}\left(n+m,\; n\right)</math> depends on the time difference <math class="inline">m</math> . Thus, <math class="inline">\mathbf{Y}_{n}</
  3 KB (496 words) - 10:37, 13 September 2013
• Lab 2 Additional Information ECE637 Spring2013 Bouman
  ...pectral density still does not help me. How do you go from the difference equation y(m,n)=3x(m,n)-.99y(m-1,n)-.99y(m,n-1)+.9801y(m-1,n-1) to S_y=sum(r_y[k]e^( ;'''Q - I am confused about the difference between powder spectral density and powder spectrum? Are they the same?'''
  5 KB (957 words) - 08:11, 9 April 2013
• Lab 5 Additional Information ECE637 Spring2013 Bouman
  :More specifically, they are the values of Rx given in equation (14) of section 2.1. :A - You can get a difference here but in a very specific way. Note that if "u" is an eigenvector, so is
  3 KB (496 words) - 08:12, 9 April 2013
• Bayesian Decision Theory
  ...is defined as the probability of ''y'' given that the state is ''x''. The equation for the conditional probability is given as: ...ce between ''p(y|x₁)'' and ''p(y|x₂)'' describes the difference in color values between the diamonds and spades in a stack of cards. Suppos
  5 KB (844 words) - 23:32, 28 February 2013
• Lab1 OldKiwi
  ...that is not the path you should follow. I suggest deriving the difference equation for each filter and defining the filtered image that way. The example file
  10 KB (1,756 words) - 08:05, 9 April 2013
• Jacobian
  Notice, that this matrix will not be square because there is a difference in dimensions of the input and output, i.e. the transformation is not injec Notice, that this matrix will not be square because there is a difference in dimensions of the input and output, i.e. the transformation is not injec
  18 KB (2,894 words) - 12:17, 3 March 2015
• ECE270 Slecture Wayner Digital System Design Objectives Module 3
  #describe the difference between a combinational logic circuit and a sequential logic circuit #describe the difference between a feedback sequential circuit and a clocked synchronous state machi
  4 KB (586 words) - 07:32, 26 February 2014
• HWK4MA527Fall2013
  ...d water rate leaving T2? In this case there will be a -(12/200)*y2 term in equation for y2'. - Keith Rodrigues (same person as original question asker!) ...ank T1, it does not matter though. But for tank T2, it makes a significant difference.
  11 KB (1,916 words) - 14:05, 12 December 2013
• HWK6MA527Fall2013
  ...find cos(2wt) = -2*f(t) + 1. &nbsp;Then when you set the right side of the equation of the Laplace transform of the second derivative to be 2w² * co ...o I reworked it and found my mistake. &nbsp;When you use the triginometric difference formula, you will have one term vanish from sin (3pi) and the other has a c
  11 KB (2,033 words) - 14:02, 12 December 2013
• Lecture24ECE438F13
  ...occurs in the equation, then the system is not uniquely determined by the difference equations. We then noted three different ways to uniquely determine the sys
  2 KB (300 words) - 05:47, 16 October 2013
• HW8ECE438F13
  Consider a DT LTI system described by the following equation :a. Directly substitute x[n] into the difference equation describing the system;
  4 KB (638 words) - 10:04, 16 October 2013
• HW9ECE438F13
  a) What does this imply regarding the difference equation representing the system (in discrete-time)?
  2 KB (353 words) - 21:19, 31 October 2013
• Hw8 ECE438F13sln
  d. Find the difference equation for y[n] in terms of x[n], corresponding to this transfer function H(z). <b
  11 KB (1,764 words) - 12:08, 29 October 2013
• Hw9 ECE438F13sln
  ...(z) has real coefficients (Since the system can be written as a difference equation with real coefficients). And the zeros of a polynomial with real coefficie (a) This implies that the difference equation must has the form
  1 KB (258 words) - 12:16, 7 November 2013
• HW11ECE438F13
  a) Write a difference equation that can be used to implement this filter.
  2 KB (262 words) - 06:50, 15 November 2013
• Walther453Fall13 Topic13 paper
  ...th the operation guides are explained. Finally, the reasons of causing the difference of asymmetric cryptography and elliptic curve cryptography deepen the under ...ic curve over a group is the set of points which satisfy an elliptic curve equation, which takes the form:''y² = x³ + x + b&nbsp;''where
  19 KB (3,051 words) - 22:23, 4 December 2013
• Walther375Spring2014 Coloring regular polygons: the theorems of Burnside and Polya
  ....jpg|800x298px|Combinations of edges with each rotation and its polynomial equation.]] ...alues of x_p^n&nbsp;are going to be used for the final equation of burnside and eventually for Polya. The value for p is the length it take
  8 KB (1,451 words) - 14:48, 28 April 2014
• Bayersian Parameter Estimation
  ...entical to those obtained by maximum likelihood estimation, the conceptual difference is significant. For maximum likelihood estimation, the parameter <math>\the As the above equation suggests, we can use the information provided by the training data to help
  8 KB (1,268 words) - 08:31, 29 April 2014
• Neyman-Pearson Lemma and Receiver Operating Characteristic Curve
  ...cepts as '''miss''' rate and '''false alarm''' rate respectively. The only difference is representing the expectation values as fraction as follow: The equation above is easily proved as follow:
  15 KB (2,306 words) - 10:48, 22 January 2015
• Deviation of Maximum Likelihood Estimators and Basic Properties of ML Method
  The difference between the mean of the estimator and the value of the parameter is known a From Equation 1 and 2, we can find the ML estimator for the two parameters:
  14 KB (2,356 words) - 20:48, 30 April 2014
• Maximum Likelihood Estimators and Examples
  The difference between the mean of the estimator and the value of the parameter is known a From Equation 1 and 2, we can find the ML estimator for the two parameters:
  19 KB (3,418 words) - 10:50, 22 January 2015
• HW8ECE438F14
  Consider a DT LTI system described by the following equation :a. Directly substitute x[n] into the difference equation describing the system;
  4 KB (640 words) - 06:37, 3 November 2014
• HW8ECE438F14 Soln
  d. Find the difference equation for y[n] in terms of x[n], corresponding to this transfer function H(z). <b
  11 KB (1,790 words) - 08:52, 10 November 2014
• HW9ECE438F14
  c) Obtain the difference equation describing the relationship between the output of the system y[n] and the i
  1 KB (210 words) - 07:28, 10 November 2014
• Lecture31ECE438F14
  ...er A and Filter B to the case of any causal system defined by a difference equation with constant coefficients .
  2 KB (221 words) - 07:30, 10 November 2014
• Lecture32ECE438F14
  Today we finished our discussion of causal systems defined by difference equation with constant coefficients. We ten started talking about digital speech and
  2 KB (225 words) - 07:32, 10 November 2014
• HW10ECE438F14
  a) What does this imply regarding the difference equation representing the system (in discrete-time)?
  3 KB (462 words) - 07:25, 17 November 2014