Create the page "Signal energy" on this wiki! See also the search results found.
Page title matches
- [[Category:energy]] [[Category:signal]]1,007 B (151 words) - 13:45, 24 February 2015
- ==Energy==1 KB (185 words) - 10:12, 2 September 2008
- == Signal == We will compute the Power and Energy of a 440HZ sin wave, also known as an "A".917 B (143 words) - 09:29, 4 September 2008
- == Signal Energy == <math>\,Energy = \int_0^{2\pi}{|cos(x)|^2dx}</math>650 B (86 words) - 06:49, 3 September 2008
- ...function that we are using in this example to compute the signal power and energy is: == Energy Calculation ==1 KB (170 words) - 18:37, 3 September 2008
- ...e Signal <math>x(t)=3sin(2*pi*3t)</math>, Find the energy and power of the signal from 0 to 5 seconds. == Energy ==1 KB (206 words) - 08:36, 4 September 2008
- This page calculates the Energy and Power of the signal <math>2\sin(t)\cos(t)</math> ==Energy==1 KB (221 words) - 08:17, 4 September 2008
- == Signal Energy == The signal energy expanded from <math>t_1\!</math> to <math>t_2\!</math> is defined as <math>1 KB (172 words) - 13:29, 4 September 2008
- == Signal Energy and Power Calculations == The energy of a signal within specific time limits is defined as:655 B (97 words) - 15:50, 4 September 2008
- == Energy == Energy of the equation <math>e^{-2t}u(t)</math> is given by the formula:329 B (60 words) - 14:39, 4 September 2008
- == Energy ==668 B (104 words) - 15:05, 4 September 2008
- == Energy of a Signal== :<math> Energy = \int_{t1}^{t2} x(t) </math>536 B (79 words) - 15:09, 4 September 2008
- [[Category:energy]] [[Category:signal]]4 KB (734 words) - 15:54, 25 February 2015
- For a continuous-time signal <br> <math>Energy = \int_{t_1}^{t_2} \! |x(t)|^2\ dt ............. (1)</math><br>647 B (89 words) - 21:00, 4 September 2008
- Computation of Signal Energy and power. Source for definition Of Continuous Signal: Wikipedia.778 B (99 words) - 13:21, 5 September 2008
- == Signal == == Energy ==1 KB (189 words) - 21:40, 4 September 2008
- Compute the energy and the power of the function A time shift should not effect the energy or power of periodic function over one period (0 to 2<math>\pi</math> in th1 KB (169 words) - 18:20, 5 November 2010
- == Energy == The formula for the energy of this signal is given by:267 B (48 words) - 07:53, 5 September 2008
- Consider the signal == Energy ==747 B (114 words) - 14:19, 5 September 2008
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740 B (105 words) - 18:58, 5 September 2008
- == ENERGY == The energy of a signal can by computed by the following Energy formula:574 B (92 words) - 18:37, 5 September 2008
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60 B (11 words) - 09:03, 15 October 2008
- [[Category:energy]] [[Category:signal]]1 KB (207 words) - 16:04, 25 February 2015
- [[Category:energy]] [[Category:signal]]4 KB (595 words) - 11:01, 21 April 2015
- Topic: Signal Energy and Power ...</math> and the power <math>P_\infty</math> of the following discrete-time signal2 KB (317 words) - 16:18, 26 November 2013
- [[Category:energy]] [[Category:signal]]2 KB (373 words) - 10:09, 22 January 2018
- [[Category:energy]] [[Category:signal]]2 KB (229 words) - 10:22, 22 January 2018
- Topic: Signal Energy and Power ...</math> and the power <math>P_\infty</math> of the following discrete-time signal2 KB (263 words) - 11:13, 22 January 2018
- ...nfty</math> and the power <math class="inline">P_\infty</math> of this DT signal: Norm of a signal:1 KB (196 words) - 19:39, 1 December 2018
- Compute the energy and the power of the CT sinusoidal signal below:1 KB (178 words) - 19:48, 1 December 2018
Page text matches
- ##[[Signal Energy and Power_(ECE301Summer2008asan)|Signal Energy and Power]] ...CT signal by its samples:_(ECE301Summer2008asan)| Representation of a CT signal by its samples]]7 KB (921 words) - 06:08, 21 October 2011
- .../math> of the signal x[n] is also periodic with period N. For the periodic signal x[n], find the values of <math>a_0,a_1,...,a_{N-1}.</math> Express your an 1)b)Evaluate the value of <math>(1/N)*\sum_{n=<N>}|x[n]|^2</math> for the signal x[n] given in part (a).4 KB (815 words) - 10:57, 21 November 2008
- *[[HKNQE_Communications_and_Signal_Processing|Communications and Signal Processing]] *[[HKNQE_Energy_Sources_and_Systems|Energy Sources and Systems]]626 B (74 words) - 09:44, 3 December 2008
- and let <math> x(t)\ </math> denote the signal obtained by using <math> X(j\omega)\ </math> in the right hand side of Equa If <math> x(t)\ </math> has finite energy, i.e., if it is square integrable so that Equation 4.11 holds:1 KB (227 words) - 11:54, 10 December 2008
- *[[lecture1_ECE301Fall2008mboutin|Lecture 1]]: Intro; Example of DT signal (text) and system (enigma machine). *[[Lecture2_ECE301Fall2008mboutin|Lecture 2]]: Example of CT signal (sound); Creating sounds in Matlab; Example of linear system.5 KB (720 words) - 06:10, 16 September 2013
- *<math>\omega_m</math>: Maximum frequency in a band-limited signal (<math> = max(\{|w|\ :\ w \neq 0\})</math> ...hen the band-limited signal can be uniquely reconstructed from the sampled signal.2 KB (406 words) - 11:08, 12 November 2010
- [[Category:signal processing]] <li>Signal Characteristics</li>3 KB (508 words) - 06:43, 16 September 2013
- *[[CT Energy of a Signal_ECE301Fall2008mboutin]] {{:CT Energy of a Signal_ECE301Fall2008mboutin}} *[[CT Time-averaged Power of a Signal over an infinite interval_ECE301Fall2008mboutin]] {{:CT Power of a Signal_8 KB (989 words) - 07:20, 5 February 2009
- ==Energy and Power == * [[HW1.5 Adrian Delancy - Energy and Power Calculations for Signals_ECE301Fall2008mboutin]]24 KB (3,272 words) - 06:58, 1 September 2010
- == Continuous Signal == Continuous signal is a signal that varies with time, and can be represented as a function of time, x(t).2 KB (311 words) - 16:27, 3 December 2008
- [[Category:energy]] [[Category:signal]]1,007 B (151 words) - 13:45, 24 February 2015
- == Signal == We will compute the Power and Energy of a 440HZ sin wave, also known as an "A".917 B (143 words) - 09:29, 4 September 2008
- == Signal == == Energy ==1 KB (193 words) - 13:29, 2 September 2008
- == Signal == ==Energy==945 B (160 words) - 16:01, 3 September 2008
- == Signal Energy == <math>\,Energy = \int_0^{2\pi}{|cos(x)|^2dx}</math>650 B (86 words) - 06:49, 3 September 2008
- The signal is: x(t) = 2cos(2t) == Energy ==644 B (94 words) - 06:39, 3 September 2008
- ...function that we are using in this example to compute the signal power and energy is: == Energy Calculation ==1 KB (170 words) - 18:37, 3 September 2008
- ...e Signal <math>x(t)=3sin(2*pi*3t)</math>, Find the energy and power of the signal from 0 to 5 seconds. == Energy ==1 KB (206 words) - 08:36, 4 September 2008
- This page calculates the energy and power of the <math>2\sin(t)\cos(t)</math> signal. == Energy ==1 KB (240 words) - 08:03, 4 September 2008
- This page calculates the Energy and Power of the signal <math>2\sin(t)\cos(t)</math> ==Energy==1 KB (221 words) - 08:17, 4 September 2008
- Let us find the energy and average power of a signal <math>x(t) = 5e^{5t}</math> for the time interval [0,5] ==Energy==739 B (117 words) - 10:12, 4 September 2008
- == Energy and Power == === Energy ===897 B (142 words) - 10:00, 4 September 2008
- == Signal == == Energy ==888 B (154 words) - 10:47, 4 September 2008
- == Signal == == Energy ==888 B (154 words) - 10:48, 4 September 2008
- == Signal Energy == The signal energy expanded from <math>t_1\!</math> to <math>t_2\!</math> is defined as <math>1 KB (172 words) - 13:29, 4 September 2008
- == Signal Energy and Power Calculations == The energy of a signal within specific time limits is defined as:655 B (97 words) - 15:50, 4 September 2008
- == Signal == The signal used was <math>cos(3t)</math>.569 B (88 words) - 13:55, 4 September 2008
- Compute the Energy and Power of the signal <math>x(t)=\dfrac{2t}{t^2+5}</math> between 3 and 5 seconds. ==Energy==966 B (143 words) - 14:42, 4 September 2008
- == Energy == Energy of the equation <math>e^{-2t}u(t)</math> is given by the formula:329 B (60 words) - 14:39, 4 September 2008
- == Energy of a Signal== :<math> Energy = \int_{t1}^{t2} x(t) </math>536 B (79 words) - 15:09, 4 September 2008
- ==Signal Energy and Power== Define a signal (either CT or DT) and compute its energy and its power. Post your answer on Rhea. Give your page a descriptive title2 KB (248 words) - 13:04, 5 September 2008
- Energy of a Signal: <math>E = {1\over(t2-t1)}\int_{t_1}^{t_2} \! |f(t)|^2 dt</math> Power of a Signal: <math>P = \int_{t_1}^{t_2} \! |f(t)|^2\ dt</math>896 B (142 words) - 16:54, 4 September 2008
- [[Category:energy]] [[Category:signal]]4 KB (734 words) - 15:54, 25 February 2015
- === Energy === I will calculate the energy expended by the signal <math>sin(2t)</math> from <math> t = 0 </math> to <math> t = 8\pi </math> -819 B (140 words) - 17:25, 4 September 2008
- Suppose a signal is defined by <math>cos(t)</math> The energy can be computed using the formula:1 KB (199 words) - 20:14, 4 September 2008
- '''''I chose to compute the energy and power for the signal f(t) = 3x.''''' ==Energy==574 B (97 words) - 05:11, 5 September 2008
- For a continuous-time signal <br> <math>Energy = \int_{t_1}^{t_2} \! |x(t)|^2\ dt ............. (1)</math><br>647 B (89 words) - 21:00, 4 September 2008
- == Signal energy == I will solve for the energy for the following function <math>f(x) = 5\!</math> on the interval <math>[1726 B (122 words) - 20:45, 4 September 2008
- Computation of Signal Energy and power. Source for definition Of Continuous Signal: Wikipedia.778 B (99 words) - 13:21, 5 September 2008
- == Signal == == Energy ==1 KB (189 words) - 21:40, 4 September 2008
- ==Signal== ==Energy==1 KB (204 words) - 22:14, 4 September 2008
- == Signal Energy == Signal Energy expended from <math>t_1\!</math> to <math>t_2\!</math> for CT functions is2 KB (295 words) - 06:34, 5 September 2008
- == For a Continuous Time Signal== Energy from <math>t_{1} </math> to <math>t_{2}</math>788 B (127 words) - 12:34, 5 September 2008
- Compute the Energy and Power of the signal <math>x(t)=\dfrac{2t}{t^2+5}</math> between 0 and 2 seconds. ==Energy==811 B (121 words) - 07:08, 5 September 2008
- ==Energy of a CT signal== ==Power of a CT signal==324 B (62 words) - 07:39, 5 September 2008
- == Energy == The formula for the energy of this signal is given by:267 B (48 words) - 07:53, 5 September 2008
- == The following signals are shown to be either an energy signal or a power signal == since <math>Energy(\infty) = \int_{-\infty}^{\infty} \! |x(t)|^2\ dt</math> ,536 B (94 words) - 08:24, 5 September 2008
- == Signal Energy == find the signal energy of <math>x(t)=e^{4t}\!</math> on <math>[0,1]\!</math>700 B (110 words) - 08:53, 5 September 2008
- Given the Signal x(t) = 4sin(2 * pi * 6t), Find the energy and power of the signal from 2 to 6 seconds. == Energy ==1 KB (193 words) - 09:32, 5 September 2008
- =Signal Power= =Signal Energy=722 B (108 words) - 10:47, 5 September 2008
- == Energy and Power == The energy and power of a signal can be found through the use of basic calculus.552 B (84 words) - 12:42, 5 September 2008
- Suppose the signal to be <math>x(t)=cos(5t)</math>. ==Energy==682 B (110 words) - 13:42, 5 September 2008
- Consider the signal == Energy ==747 B (114 words) - 14:19, 5 September 2008
- The signal is f(t) = sin(t) and t1=0 and t2=2pi == Energy of sin(t) ==1,005 B (178 words) - 14:45, 5 September 2008
- == Signal == == Energy ==603 B (94 words) - 14:51, 5 September 2008
- ==Energy of a signal== Consider the signal <math>\ y = \sin(t)</math>841 B (130 words) - 15:58, 5 September 2008
- The energy expanded from a time t1 to a time t2 in a CT signal is calculated by The equation used to calculate both energy and power will be1,016 B (167 words) - 15:48, 5 September 2008
- ==Signal Energy and Power==339 B (38 words) - 18:19, 5 September 2008
- == Signal Energy == ==Signal Energy Example==601 B (94 words) - 18:35, 5 September 2008
- == ENERGY == The energy of a signal can by computed by the following Energy formula:574 B (92 words) - 18:32, 5 September 2008
- Energy of a CT Signal <math> Energy = \int_{t1}^{t2} \left | \frac{x}{1} \right |\ ^2 dx </math>232 B (39 words) - 19:00, 5 September 2008
- == ENERGY == The energy of a signal can by computed by the following Energy formula:574 B (92 words) - 18:37, 5 September 2008
- Compute the energy and power of a CT signal <math>y=2e^t</math> from (0,10) ===Energy ===596 B (90 words) - 18:57, 5 September 2008
- ===Signal power and energy === ...008mboutin| Example of how to take the Fourier transform of a non-periodic signal]]2 KB (243 words) - 08:04, 21 November 2008
- ==Guess The Signal== 1. The signal is periodic with a period of 3 seconds416 B (69 words) - 18:18, 26 September 2008
- ...the uniformly spaced discrete samples are a complete representation of the signal if this bandwidth is less than half the sampling rate. ...signal and <math>X(W)\,</math> be the continuous Fourier transform of that signal2 KB (303 words) - 10:24, 10 November 2008
- ...the uniformly spaced discrete samples are a complete representation of the signal if this bandwidth is less than half the sampling rate. ...signal and <math>X(w)\,</math> be the continuous Fourier transform of that signal (which exists if <math>x(t)\,</math> is square-integrable)2 KB (303 words) - 12:15, 10 November 2008
- * [[Communications and Signal Processing_Old Kiwi]] * [[Energy Sources and Systems_Old Kiwi]]896 B (136 words) - 10:37, 27 March 2008
- |ee??? || CS-2 || (CS-1) || (Digital) Signal Processing | ? || ES-1 || ? || Energy Conversion and Reference Frame Theory2 KB (279 words) - 23:00, 9 March 2008
- ...rs", Proceedings of the 4th conference on IASTED International Conference: Signal Processing, Pattern Recognition and Applications, Innsbruck, Austria, pp. 3 ...ary. An image processing cache stores results for fast further access. The energy function, which is minimized during adaptation, considers internal model fo39 KB (5,715 words) - 10:52, 25 April 2008
- and let x(t) denote the signal obtained by using <math>X(j\omega)</math> in the right hand side of Equatio If x(t) has finite energy, i.e., if it is square integrable so that Equation 4.11 holds:1 KB (211 words) - 11:24, 24 March 2008
- ##[[Signal Energy and Power_Old Kiwi]]4 KB (531 words) - 11:32, 25 July 2008
- .../math> of the signal x[n] is also periodic with period N. For the periodic signal x[n], find the values of <math>a_0,a_1,...,a_{N-1}.</math> Express your an 1)b)Evaluate the value of <math>(1/N)*\sum_{n=<N>}|x[n]|^2</math> for the signal x[n] given in part (a).4 KB (803 words) - 11:10, 22 July 2008
- [[Category:energy]] [[Category:signal]]6 KB (975 words) - 15:35, 25 February 2015
- =Example of computation of Signal energy and Signal Power =2 KB (276 words) - 10:09, 16 September 2013
- [[Category:energy]] [[Category:signal]]2 KB (408 words) - 17:20, 25 February 2015
- [[Category:energy]] [[Category:signal]]1 KB (241 words) - 17:06, 25 February 2015
- [[Category:energy]] [[Category:signal]]2 KB (415 words) - 17:05, 25 February 2015
- [[Category:energy]] [[Category:signal]]3 KB (432 words) - 17:55, 25 February 2015
- * Signal properties (even/odd, periodicity, power, energy, etc.)5 KB (643 words) - 11:55, 6 August 2009
- ...uating high frequency portions of the image unless they have a high signal energy (aka, they're significant in the reconstruction and representation of the i5 KB (850 words) - 09:00, 23 September 2009
- ==Audio Signal Filtering== ...ed to an electrical signal by a transducer, which then relays the "analog" signal to an A/D converter.5 KB (822 words) - 11:54, 21 September 2012
- ! colspan="2" style="background: #eee;" | Function (or Signal) Metrics | align="right" style="padding-right: 1em;" | CT signal energy || <math>E_\infty=\int_{-\infty}^\infty | x(t) |^2 dt </math>540 B (71 words) - 07:23, 29 October 2009
- keywords: energy, power, signal '''Signal Metrics Definitions and Formulas'''2 KB (307 words) - 14:54, 25 February 2015
- ...ignals_ECE301S11|Compute the norm of a continuous-time complex exponential signal (practice problem)]] from [[ECE301]] ..._signals_ECE301S11|Compute the norm of a discrete-time complex exponential signal (practice problem)]] from [[ECE301]]2 KB (293 words) - 05:21, 3 November 2011
- ...ler's formula to compute the norm of a continuous-time complex exponential signal (practice problem)]] from [[ECE301]] ...Euler's formula to compute the norm of a discrete-time complex exponential signal (practice problem)]] from [[ECE301]]2 KB (249 words) - 18:27, 23 February 2015
- [[Category:Digital Signal Processing]] - Going through tube delays the signal (show function)2 KB (390 words) - 07:46, 14 November 2011
- [[Category:Digital Signal Processing]] - Going through tube delays the signal (show function)2 KB (387 words) - 07:47, 14 November 2011
- ...you understand the lecture's material. The textbook for ECE 438 - "Digital Signal Processing" by Proakis - is very mediocre but has some examples. It wasn't *Labs are awesome as you get to deal with practical aspect of signal and image processing.You will learn all sort of things to create a digital17 KB (3,004 words) - 08:11, 15 December 2011
- ...possible while retaining the same perceived audio quality as the original signal. There is much more information in a signal than the human ear and mind process. This extra information can be elimina6 KB (1,003 words) - 14:33, 11 December 2009
- ...efine and explain the meaning/function of charge, current, voltage, power, energy, R, L, C, the op amp, and the fundamental principles of Ohm's law, KVL and 1. Basic Signal Definitions: (used in [[ECE301|ECE 301]], [[E6 KB (873 words) - 17:02, 15 April 2013
- <br/>iii. an ability to determine the response of linear systems to any input signal by convolution in the time domain. <br/>v. an ability to determine the response of linear systems to any input signal by transformation to the frequency domain, multiplication, and inverse tran3 KB (394 words) - 07:08, 4 May 2010
- [[Category:energy]] [[Category:signal]]1 KB (207 words) - 16:04, 25 February 2015
- [[Category:energy]] [[Category:signal]]1 KB (220 words) - 10:49, 21 April 2015
- ...[Complex Exponential and Sinusoidal Amplitude Modulation|videos explaining signal modulation]]! ...problems to practice CT convlution, and two problems for practicing basic signal's properties. -pm18 KB (2,485 words) - 10:36, 11 November 2011
- ...r a CT and for a DT signal) and discussed the kind of questions related to energy and power one could expect on the test. We continued with a description of * Solve the following practice problems on signal power and energy. (This should be very quick!)2 KB (254 words) - 13:24, 31 January 2011
- [[Category:energy]] [[Category:signal]]4 KB (595 words) - 11:01, 21 April 2015
- Topic: Signal Energy and Power ...</math> and the power <math>P_\infty</math> of the following discrete-time signal2 KB (317 words) - 16:18, 26 November 2013
- Compute the energy <math class="inline">E_\infty</math> and the power <math class="inline">P_\ Prove that, for any DT signal x[n], we have3 KB (478 words) - 05:17, 25 January 2011
- <br> Since the signal has '''finite energy''', then we expect that it has '''zero average power'''.<br><br> b) <br> Since the signal has '''infinite energy''', then we expect that it has '''average power that is greater than zero''9 KB (1,579 words) - 16:57, 15 February 2011
- ...itude, not the magnitude squared. So this is not the same as computing the energy of the unit impulse response h[n]. -pm </span> Hence, the period of the signal is 2, and <math class="inline">a_0=0</math> and <math class="inline">a_1=1<12 KB (2,321 words) - 10:13, 3 March 2011
- *Signal [[Signal_power_CT|Power]] and [[Signal_energy_CT|Energy]] in CT ...ignal power energy exercise CT ECE301S18 exponential|Compute the power and energy of a (CT) exponential]]12 KB (1,768 words) - 10:25, 22 January 2018
- Compute the Fourier transform of the continuous-time signal <math>x(t)=e^{-3 |t|}</math>. (Use the definition of the Fourier transform, Compute the Fourier transform of the signal4 KB (633 words) - 12:31, 2 March 2011
- ...o see that mistake at the end. For example, if the student is computing an energy and ends up with a negative quantity, this is an important mistake (because ...ect. Yes, the signal considered is a time delay (of two time units) of the signal <math class="inline">e^{-at}u(t) </math>. But if you recall, the time shif2 KB (312 words) - 15:19, 10 March 2011
- ...d games to “useful and socially redeeming” household items, like audio signal processors and security systems.4 KB (554 words) - 10:36, 9 September 2011
- [[Category:signal processing]] ...requency by a fraction to make a arbitary change of the pitch of the input signal.2 KB (389 words) - 06:37, 25 September 2013
- *Communications and Signal Processing **Question 2: Signal Processing8 KB (952 words) - 22:00, 1 August 2019
- ...l_signal|CT Cosine wave]] [[Computation_of_Energy_and_Power|DT Exponential signal]]4 KB (534 words) - 19:10, 4 December 2018
- ...sure that is heard as sound. The period T is the length of time before the signal repeats, and the frequency <math>f_1</math> equal to 1/T is the fundamental ...nd different; they have different timbres. The reason for this is that the energy in each of the harmonics is different for the two instruments: the amplitud5 KB (883 words) - 13:06, 25 November 2013
- ...patient's body. As the nuclei return to their previous states, they emit a signal that can be decoded into a mapping of the body's internal structure. ...tion is beyond the scope of the lecture since it will mainly deal with the signal processing aspect of MRI.27 KB (4,777 words) - 07:25, 26 February 2014
- ...d criterion, like the sum of energy should be at least 90% of the original energy, or the sum or error could not exceed a threshold, 4) stack these eigenvect ...simplified dynamics in high dimensional data. It has broad application in signal processing, multivariate quality control, mechanical engineering, factor an22 KB (3,459 words) - 10:40, 22 January 2015
- [[Category:signal processing]] The discrete time fourier transform (DTFT) of a finite energy aperiodic signal x[n] can be given by the equation listed below. IT is a representation in t5 KB (862 words) - 20:02, 16 March 2015
- <font size="4">Communication, Networking, Signal and Image Processing (CS)</font> Consider the 2D discrete space signal <span class="texhtml">''x''(''m'',''n'') with the DSFT of <span c5 KB (760 words) - 18:06, 12 November 2014
- ...PhD Qualifying Exams|ECE Ph.D. Qualifying Exam]] in Communication Networks Signal and Image processing (CS) = ...th> I(\lambda) </math> using primaries <math> R, G, B </math> and an equal energy white point.3 KB (527 words) - 21:17, 10 November 2014
- ...PhD Qualifying Exams|ECE Ph.D. Qualifying Exam]] in Communication Networks Signal and Image processing (CS) = ...sing primaries <span class="texhtml">''R'',''G'',''B''</span> and an equal energy white point.7 KB (1,005 words) - 22:30, 2 December 2015
- ...gnetic field is used to selectively choose slices for analysis, and the RF energy emission is used to create pinpoint specific nuclei of interest. This data ...to a carrier wave. This modulation causes the frequency response of the RF signal to be a shifted rect. The shift is determined by the carrier wave, and the14 KB (2,487 words) - 19:26, 9 February 2015
- ...plex_numbers.pdf Complex Number Review] / [[Media:signal_energy_power.png| Energy and Power of Signals]] * Signal Modulation6 KB (748 words) - 21:35, 10 August 2015
- ...allows the sound and the frequency to be separated. By reconstructing the signal with a different impulse train, the note can be modified to match the targe ...hod uses down sampling to isolate the core frequency. First the DFT of the signal is taken, than that DFT is down sampled. The results are then multiplied. T9 KB (1,777 words) - 23:23, 21 November 2015
- <font size="4"> Communication Networks Signal and Image processing (CS) </font> \end{array}} \right]</math> are linear with energy <math>\Rightarrow </math> <math>\gamma=1</math>.6 KB (1,020 words) - 19:43, 2 May 2017
- Communication, Networking, Signal and Image Processing (CS) Consider the 2D discrete space signal <span class="texhtml">''x''(''m'',''n'') with the DSFT of <span c5 KB (755 words) - 20:27, 2 May 2017
- <font size="4"> Communication Networks Signal and Image processing (CS) </font> Because for real pixels, measured energy from incident photons is always positive.8 KB (1,092 words) - 21:06, 2 May 2017
- [[Category:energy]] [[Category:signal]]2 KB (373 words) - 10:09, 22 January 2018
- [[Category:energy]] [[Category:signal]]2 KB (229 words) - 10:22, 22 January 2018
- Topic: Signal Energy and Power ...</math> and the power <math>P_\infty</math> of the following discrete-time signal2 KB (263 words) - 11:13, 22 January 2018
- ...and the power <math class="inline">P_\infty</math> of the DT exponential signal below: Norm of a signal:1 KB (161 words) - 19:48, 1 December 2018
- ...nfty</math> and the power <math class="inline">P_\infty</math> of this DT signal: Norm of a signal:1 KB (196 words) - 19:39, 1 December 2018
- Compute the energy and the power of the CT sinusoidal signal below:1 KB (178 words) - 19:48, 1 December 2018
- Communication, Networking, Signal and Image Processing (CS) 1. Calcualte an expression for <math>\lambda_n^c</math>, the X-ray energy corrected for the dark current3 KB (575 words) - 03:07, 26 April 2020
- ...filter of the designer's choice, and a positive feedback loop to produce a signal that sounds similar to a note being played on a guitar: ...the algorithm is a signal with length L. This corresponds to the input of energy when a guitar string is plucked. The examples at the bottom of the article3 KB (546 words) - 23:43, 1 December 2019