Search results for "What really IS a real number" - Rhea

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• HW1.5 Brian Thomas - Energy and Power of a Complex Signal over Infinite Time ECE301Fall2008mboutin
  ...he start symbol to denote multiplication in this context. The start symbol is typically used for denoting convolution in electrical engineering. </span> ...is because you are integrating the norm of something, and a norm is always real and non-negative. Why do you these "j" coming out of your integrals? </span
  4 KB (734 words) - 15:54, 25 February 2015
• Vishal Ramani vramani
  ..."t", which is sometimes positive and sometimes negative. So there must be a mistake somewhere. </span> ...> The key is to take the '''norm''' of the signal squared. Here the signal is <math>\sqrt{t}</math>, so taking the norm of the signal squared gives <math
  6 KB (975 words) - 15:35, 25 February 2015
• More on complex numbers
  *[[ComplexNumberFormulas|Table of Complex Number Formulas]] It is important to complex numbers in many courses, including
  7 KB (963 words) - 07:36, 4 May 2015
• Slecture differential geometry Boutin Black Wu curves in plane parameterization
  ...tion of a robot, or the contour of an object in an image. We can represent a curve, C, in the following way: .../math>. This is called a `parametric representation' of the curve, where t is the parameter.
  10 KB (1,752 words) - 17:02, 14 May 2015
• ECE PhD QE CNSIP 2001 Problem1
  ...coin is repeatedly tossed until the same outcome (H or T) appears twice in a row. (a) What is the probability that this experiment terminates on or before the seventh co
  5 KB (780 words) - 01:25, 9 March 2015
• ECE PhD QE CNSIP 2002 Problem1
  Consider a random experiment in which a point is selected at random from the unit square (sample space <math class="inline"> ...here <math class="inline">a</math> and <math class="inline">b</math> are real numbers.
  5 KB (766 words) - 00:16, 10 March 2015
• ECE PhD QE CNSIP Jan 2002 Problem1
  ...s. It shows heads both times. What is the probability that the coin picked is fair? ...">\mathbf{Y}_{i}=\frac{\mathbf{X}\left(t\right)}{g\left(t\right)}</math> . Is <math class="inline">\mathbf{Y}_{t}</math> w.s.s. ?
  4 KB (643 words) - 11:16, 10 March 2015
• Origin of Laplace Transform
  ...uck delivers a clear illustration of what the Laplace transform really is: a continuous analogue of the discrete power series. <math>A(x) = \sum_{n=0}^{\infty} a(n)x^{n} \ \mid \ a(n) \in \R \ \ \ \forall \ n \in \N</math>
  3 KB (512 words) - 15:14, 1 May 2016
• From Bayes Theorem to Pattern Recognition via Bayes Rule
  A [http://www.projectrhea.org/learning/slectures.php slecture] by [http://var =What will you learn from this slecture?=
  14 KB (2,241 words) - 10:42, 22 January 2015
• Estimation Using Nearest Neighbor
  A [http://www.projectrhea.org/learning/slectures.php slecture] by student San [[Media:slecture_sangho3.pdf|pdf version is available.]]
  14 KB (2,313 words) - 10:55, 22 January 2015
• Generation of N-dimensional normally distributed random numbers from two categories with different priors
  A [http://www.projectrhea.org/learning/slectures.php slecture] by Jonghoon Ji This page is built based on MediaWiki + LaTeX math package parser. Some of contents were
  18 KB (2,852 words) - 10:40, 22 January 2015
• MLEforGMM
  <font size="2">A [http://www.projectrhea.org/learning/slectures.php slecture] by Wen Yi </fo ...ecific set of parameters with the maximum value of likelihood, which means is the most likely to observe the data set samples.<br>
  13 KB (1,966 words) - 10:50, 22 January 2015
• Nyquist Michael Hayashi ECE438 slecture
  A [https://www.projectrhea.org/learning/slectures.php slecture] by [[ECE]] st .../math>if the continuous-time Fourier Transform (CTFT) of <math>x(t)</math> is zero for all magnitudes of frequency equal to or above half the sampling fr
  10 KB (1,650 words) - 19:04, 16 March 2015
• 2015 Spring ECE 201 Peleato
  *The main webpage for the course is in Blackboard. This webpage only contains supplemental materials (optional) **Email: bpeleato at purdue dot you know what
  8 KB (1,126 words) - 11:37, 8 May 2015
• Embedded Fixed Point FFT
  ...act that numbers cannot be stored that are greater than one and resolution is limited to powers of 2. This adds some issues to FFT calculation in the emb ...forming a square root is very computation intensitive, so the norm squared is often used if the actual magnitude isn't needed. In this application, the s
  9 KB (1,362 words) - 18:06, 23 February 2015
• ECE PhD QE CNSIP 2001 Problem1.4
  ...lass="inline">\mathbf{N}\left(t_{1},t_{2}\right)</math> is defined as the number of points in the interval <math class="inline">\left[t_{1},t_{2}\right)</ma (a) Find the (first order) characteristic function of <math class="inline">\ma
  4 KB (700 words) - 17:48, 13 March 2015
• ECE PhD QE CNSIP Jan 2002 Problem1.5
  ...ght)}{\alpha}</math> where <math class="inline">\phi\left(s\right)</math> is the moment generating function, <math class="inline">\phi\left(s\right)=E\l This is similar to the proof of [[ECE 600 Chebyshev Inequality|Chebyshev Inequality
  2 KB (284 words) - 17:39, 13 March 2015
• ECE PhD QE CNSIP 2002 Problem1.3
  ...="inline">\mathbf{Y}\left(t\right)</math> is less than or equal to a real number <math class="inline">\gamma</math> ? Express your answer in terms of “phi ...n random process, <math class="inline">\mathbf{Y}\left(t\right)</math> is a Gaussian process.
  3 KB (528 words) - 00:21, 10 March 2015
• ECE PhD QE CNSIP 2003 Problem1.1
  This question is a set of short-answer questions (no proofs): '''(a) (5%)'''
  2 KB (287 words) - 00:52, 10 March 2015
• Slecture complex numers phasors James Herman ECE201S15
  Complex Number and Phasor Notation A [http://www.projectrhea.org/learning/slectures.php slecture] by James Herma
  2 KB (270 words) - 17:41, 8 May 2015