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- Compute the energy and power of a CT signal <math>y=2e^t</math> from (0,10) ===Power===596 B (90 words) - 18:57, 5 September 2008
- == Power ==480 B (73 words) - 10:41, 7 September 2008
- y1 = power(t1, 3); y2 = power(t2-2, 3);1 KB (217 words) - 08:58, 12 September 2008
- ===Signal power and energy ===2 KB (243 words) - 08:04, 21 November 2008
- 4. x[n] has minimum power among all signals that satisfy 1,2,3. from 4, power of x[n] = <math>\frac {1}{6} \sum_{n=0}^{5} |x[n]|^2 = \sum_{n=0}^{5} |{a_k672 B (117 words) - 13:08, 25 September 2008
- 4. <math>x[n]\,</math> has a minimum power among all signals that satisfy rules 1-31 KB (203 words) - 16:00, 25 September 2008
- x[n] has min power among all signals that satisfy the above. Since the power is minimum all the other ak values are zero.938 B (182 words) - 07:09, 26 September 2008
- 4)x[n] has minimum power among all signals that satisfy the above properties. To minimize the power take <math>a_1=a_2=a_3=a_4=a_5=a_7=a_8=a_9=a_{10}=a_{11}=0</math>2 KB (426 words) - 15:21, 26 September 2008
- 4. x[n] has minimum power among all signals that satisfy 1,2,3. We want to minimize the power, so:719 B (121 words) - 16:44, 26 September 2008
- ...ot of 2 the signal provides the signal power of 1 unit when input into the power equation of specification (4).992 B (159 words) - 18:33, 26 September 2008
- 4.x[n] has minimum power among all the signals that satisfy 1,2,3. Power of x[n] is994 B (178 words) - 18:44, 26 September 2008
- 4. x[n] has minimum power among all the signals that satisfy 1,2,3 4. <math> \Rightarrow </math> To minimum the power, we set the rest of <math>a_k</math> to zero <br><br>1 KB (186 words) - 20:38, 26 September 2008
- ...how how to compute the Fourier transforms of CT and DT signals that have a power of absolute value (e.g. <math>(\frac{1}{2})^{|n|}</math>). First, I will sh1 KB (242 words) - 14:45, 24 October 2008
- ...es due to several advantages. An FM transmitter can always operate at peak power and any disruptions to or fading of the signal can be corrected at the rece1 KB (195 words) - 18:21, 17 November 2008
- ...range of z for which the z-transform converges. Since the z-transform is a power series, it converges when x[n]z−n is absolutely summable. Stated differen3 KB (537 words) - 17:27, 3 December 2008
- My favorite theorem is Cantor's theorem, which states that the power set of some set S has greater cardinality that that of S itself, whether S332 B (60 words) - 18:42, 2 September 2008
- ...ally makes sense to me as well. It is kind of playing with the order which power comes, that's the idea I get. ...take the inverse of both sides. And, can we bring the inverse in from the power? I am pretty sure it is ok to have the inverse of g^k is equal to the inver1 KB (264 words) - 17:12, 22 October 2010
- To find an order of an element, y in X, we just have to find a power of the modulo where it will repeat itself. So2 KB (339 words) - 17:04, 22 October 2010
- ...know if this found with a supercomputer or by distributing the processing power over a lot of PCs (like folding @ home)?3 KB (425 words) - 16:04, 12 October 2008
- 32 is the smallest non-trivial 5th power. 167 is the smallest number whose 4th power begins with 4 identical digits13 KB (2,062 words) - 13:16, 29 November 2010
- Monic means the leading coefficient is 1. Degree two means the highest power is 2. And irreducible means it doesn't factor interestingly. So each polyno1 KB (206 words) - 05:57, 13 November 2008
- ...ting of near and far points. Tuning this parameter controls the predictive power of the system. We have empirically optimized the value.13 KB (2,073 words) - 08:39, 17 January 2013
- * [[ES-3: Power Electronics and Electric Drives_Old Kiwi]]166 B (22 words) - 20:10, 9 March 2008
- | ? || ES-3 || ? || Power Electronics and Electric Drives2 KB (279 words) - 23:00, 9 March 2008
- * `Power Point slides on R programming <http://www.math.ntu.edu.tw/~hchen/Prediction2 KB (241 words) - 23:32, 11 March 2008
- ...the number of clusters he wants to split his data set into. It has to be a power of 2.903 B (157 words) - 01:07, 7 April 2008
- Capital Letters whose denominator is the highest power of its kind can be found directly as follows:4 KB (606 words) - 22:25, 1 May 2008
- ...<math>\Omega=[0,1]\frac{}{}</math>, the <math>\sigma-</math>algebra is the power set and counting measure.880 B (148 words) - 11:03, 22 July 2008
- Average Power:417 B (73 words) - 07:39, 16 June 2009
- Compute the energy and the average power of the following signal: ...energy is correct, but the derivation is wrong. The answer for the average power is wrong. Try not to skip so many steps, it will help you to make fewer mis6 KB (975 words) - 15:35, 25 February 2015
- [[Finite total energy means zero average power]]152 B (22 words) - 06:42, 19 June 2009
- [[Finite total energy means zero average power|If <math>E_\infty</math> is ''finite'', then <math>P_\infty</math> is ''zer561 B (96 words) - 07:39, 22 June 2009
- =Example of computation of Signal energy and Signal Power =2 KB (276 words) - 10:09, 16 September 2013
- Calculate the energy <math>E_\infty</math> and the average power <math>P_\infty</math> for the CT signal2 KB (408 words) - 17:20, 25 February 2015
- Calculate the energy <math>E_\infty</math> and the average power <math>P_\infty</math> for the CT signal ...ect, but you distributed the limit too early when you computed the average power, so your answer came out wrong. </span>1 KB (241 words) - 17:06, 25 February 2015
- Calculate the energy <math>E_\infty</math> and the average power <math>P_\infty</math> for the CT signal <span style="color:red"> The energy computation looks good. But in the power computation you distributed the limit too early and so your final answer is2 KB (415 words) - 17:05, 25 February 2015
- Calculate the energy <math>E_\infty</math> and the average power <math>P_\infty</math> for the CT signal3 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
- ...only be used in case of an emergency and if for some reason (e.g, ECE-wide power outage) we are unable to use Rhea. Note also that this information will be1 KB (179 words) - 15:26, 27 August 2009
- ...ems with the server running Rhea (for example in the case of a campus-wide power outage), we will revert to email for communication. As Purdue's email acces2 KB (371 words) - 09:17, 10 August 2009
- ...only be used in case of an emergency and if for some reason (e.g, ECE-wide power outage) we are unable to use Rhea. Note also that this information will be826 B (132 words) - 09:01, 25 August 2009
- ...ems with the server running Rhea (for example in the case of a campus-wide power outage), we will revert to email for communication. As Purdue's email acces2 KB (370 words) - 09:01, 25 August 2009
- ...a_i ( X(z) z ^ {n-1})} \ </math> Coefficient of degree (-1) term on the power series expansion of <math> ( X(z) z ^ {n-1}) \ </math> <math> about a_i \ So inverting X(z) involves power series.2 KB (399 words) - 08:27, 23 September 2009
- 1.) Write X(z) as a power series2 KB (270 words) - 08:35, 23 September 2009
- ...oles a_i of X(z) z^{n-1}} \ </math> Coefficient of degree(-1) term in the power expansion of <math>X(z) z^{n-1} \ </math> about <math>a_i</math> So inverting X(z) involves power series2 KB (350 words) - 09:50, 23 September 2009
- ...ictions will asymptotically approach data obtained through experiment. The power of this technique, unavailable in other analogical spaces, is in part deriv27 KB (4,384 words) - 17:47, 26 October 2009
- ...ion; if you recall Calculus II well enough to do it on your own, then more power to you (I think you'd use partial fractions). But if you're like the rest o6 KB (1,067 words) - 18:07, 26 October 2009
- *[[PowerSeriesFormulas|Power Series]] (used in [[ECE301]], [[ECE438]])3 KB (294 words) - 15:44, 12 March 2015
- In order to explain the power of mathematics, I have called attention to the diversity of functions, the ...onclusion (therefore Y), we have absolutely no computational or conceptual power whatsoever, and our system is frozen in place. Statements of the form “if8 KB (1,289 words) - 11:13, 20 May 2013
- keywords: energy, power, signal ...yle="padding-right: 1em;" | [[signal_power_CT|(info)]] CT signal (average) power ||<math>P_\infty = \lim_{T \to \infty} \frac{1}{2T} \int_{-T}^{T} \left | x2 KB (307 words) - 14:54, 25 February 2015
- '''Power Series''' ...ckground-inline-policy: -moz-initial;" colspan="2" | Series of Reciprocal Power Series15 KB (2,182 words) - 18:14, 27 February 2015
- *[[Signal_power_energy_exercise_CT_ECE301S11|Compute the energy and power of a CT signal (practice problem)]] from [[ECE301]] *[[Signal_power_energy_exercise_DT_ECE301S11|Compute the energy and power of a DT signal (practice problem)]] from [[ECE301]]2 KB (293 words) - 05:21, 3 November 2011
- [[ PowerSeriesFormulas|Back to Power Series Formulas]]1 KB (196 words) - 10:07, 20 May 2013
- What are the power series for <math>zf'(z)</math> and <math>z^2f''(z)</math>? How can you com ...know how to attack problem 10.2? Also for problem 8.1, I am thinking the power series should just be <math>[(z-z_0)+z_0]^{k}</math>. Did anybody do it an4 KB (620 words) - 10:00, 9 November 2009
- ...ergy_exercise_CT_ECE301S11|Using Euler's formula to compute the energy and power of a CT complex exponential signal (practice problem)]] from [[ECE301]]2 KB (249 words) - 18:27, 23 February 2015
- 1) Average Power: By comparing the average power <math>P = \frac{1}{L} \sum_{n=1}^L x^2(n)</math>.5 KB (841 words) - 15:26, 10 April 2013
- 1) avg power2 KB (390 words) - 07:46, 14 November 2011
- 1) avg power2 KB (387 words) - 07:47, 14 November 2011
- ...an analytic function f allow convergence outside of the RoC for the normal power series of f?--[[User:Rgilhamw|Rgilhamw]] 19:50, 25 November 2009 (UTC) ...another ROC. Like the example in the book 1/(1-z) can be represented by a power series with negative powers of z but with ROC abs(z)>1 instead of less than3 KB (554 words) - 21:21, 3 December 2009
- The goal of this course is to utilize the supercomputing power of programmable PC graphics cards (Graphics Processing Units-GPUs) for scie592 B (78 words) - 12:37, 30 November 2009
- ...e biggest circle with the center at z = 0, since that is the center of the power series, such that there are no singularities enclosed within the circle.4 KB (631 words) - 11:08, 14 December 2009
- ...develop the knowledge with a course that uses it. To be successful: avoid power-hour sessions (unless that is your preferred learning style). Review vector6 KB (1,072 words) - 16:49, 10 December 2010
- ...g to me. It gets less interesting to me when you I am thinking in terms of power rings and what not. I prefer a lower level of abstraction. Numerical analys1 KB (205 words) - 19:24, 19 February 2010
- ...nd troubleshooting a circuit when changes are made in areas other than the power supply. Testing a Thevenin power supply under load should reveal that it is equivilent to the original. plac2 KB (272 words) - 08:51, 9 December 2010
- ...facilities or other popular targets of funding have less influence on the power of a Purdue degree. My dismissal of the importance of labs/buildings/equipm4 KB (665 words) - 04:53, 8 April 2010
- *Soldered power wires to shoot the Nerf gun from outside the gun1 KB (199 words) - 10:05, 20 April 2012
- === '''Now, we will use the power of induction to make some powerful assumptions, which will be proven in a b7 KB (1,168 words) - 07:19, 3 July 2012
- ...bout particle filter for object tracking, the more I get impressions about power of random sampling and Bayesian estimation. --[[User:han66|kyuseo]]6 KB (884 words) - 16:26, 9 May 2010
- ...r factor correction, and maximum power transfer. Instantaneous and average power. <br/><br/> ...ty to define 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,6 KB (873 words) - 17:02, 15 April 2013
- 1. Overview of basic ECE knowledge (power, voltage, etc.) and circuit components <br/><br/>8. Power consumption3 KB (359 words) - 16:57, 15 April 2013
- *[[PowerSeriesFormulas|Power Series]]2 KB (211 words) - 05:39, 26 September 2011
- ...d a straightforward procedure for computing it using [[PowerSeriesFormulas|power series]]. If you do not feel completely comfortable with the geometric seri2 KB (249 words) - 12:30, 8 September 2010
- Capital Letters whose denominator is the highest power of its kind can be found directly as follows:4 KB (602 words) - 13:49, 3 March 2015
- ..."> which the time-shifting is applied only to the unit step and not to the power of <math>a</math>. </span>2 KB (280 words) - 17:39, 19 September 2010
- power of t, say like so8 KB (1,396 words) - 10:38, 28 September 2010
- ...ometric series by substitution of variable from s to z. Also properties of power series with differential equation is useful.3 KB (456 words) - 13:44, 30 April 2015
- ...is expression are positive, but the signal x[n] is expressed as a negative power of e, so you cannot compare just yet. -pm </span> ...the fact that <math>e^{ 2 \pi n j}=1</math> to rewrite x[n] as a positive power of e. (Just add <math>2 \pi n j</math> to the exponent of e). -pm </span5 KB (766 words) - 14:22, 21 April 2013
- == 2. Power series ==1 KB (243 words) - 13:47, 30 April 2015
- ...using either the Taylor series formula or a [[PowerSeriesFormulas|table of power series formulas]]. The power series expansion of the given function is:2 KB (273 words) - 12:49, 26 November 2013
- *[[Signal power energy exercise CT ECE301S11|Compute the power and energy of a complex (CT) exponential]] *[[Calculating_E_infinity_and_P_infinity_-_Jonathan_Chu_(Chu7)|Compute the power and energy of t times a step function]]1 KB (207 words) - 16:04, 25 February 2015
- =Continuous-Time (Average) Signal Power= This is a hub page to link other pages having to do with the power of a continuous-time signal1 KB (220 words) - 10:49, 21 April 2015
- Maximum Power Transfer774 B (100 words) - 10:06, 4 March 2015
- We can expand the exponential as a power series (in <span class="texhtml">ω</span> about <span class="texhtml">ω =4 KB (657 words) - 11:42, 30 November 2010
- *[[ECE 600 General Concepts of Stochastic Processes The Power Spectrum|The Power Spectrum]]525 B (66 words) - 13:11, 22 November 2010
- What is the power spectral density of <math class="inline">\mathbf{Y}\left(t\right)</math> ?10 KB (1,713 words) - 07:17, 1 December 2010
- =3.3 The Power Spectrum= '''Definition.''' Power spectrum3 KB (492 words) - 11:53, 30 November 2010
- ...ght)</math> acts as a crude low-pass filter that attenuates high-frequency power.3 KB (498 words) - 07:16, 1 December 2010
- (b) What is the power spectral density of <math class="inline">\mathbf{Y}\left(t\right)</math> ? The power spectral density of a real, wide-sense stationary random process <math clas22 KB (3,780 words) - 07:18, 1 December 2010
- (b) What is the power spectral density of \mathbf{Y}\left(t\right) ?12 KB (2,205 words) - 07:20, 1 December 2010
- ...ncepts of Stochastic Processes The Power Spectrum|(More information on the Power Spectrum)]].7 KB (1,192 words) - 08:22, 27 June 2012
- ...-moz-initial; -moz-background-inline-policy: -moz-initial;" colspan="2" | Power 1 \mbox{ horse power (HP) } = 550 \mbox{ ft lbwt/s } = 33.000 \mbox{ ft lbwt/min. } = 745.7 \mbo7 KB (757 words) - 14:38, 26 February 2015
- ...policy: -moz-initial; font-size: 110%;" colspan="2" | series of reciprocal power series4 KB (430 words) - 13:42, 22 November 2010
- Could you please merge this table into the [[PowerSeriesFormulas|Power Series Formula table]]? -pm ...ckground-inline-policy: -moz-initial;" colspan="2" | Series of Reciprocal Power Series9 KB (1,144 words) - 09:38, 23 November 2010
- ...}</math> . The event space <math class="inline">\mathcal{F}</math> is the power set of <math class="inline">\mathcal{S}</math> , and the probability measur14 KB (2,358 words) - 08:31, 27 June 2012
- ...right)=\mathbf{X}\left(t\right)-\mathbf{Y}\left(t\right)</math> , find the power spectral density <math class="inline">S_{\mathbf{Z}}\left(\omega\right)</ma14 KB (2,439 words) - 08:29, 27 June 2012
- ...e problem, especially during exams. Although the polynomial is to the power of three, do not panic. Recall some lessons from MA165. To solve 18 KB (2,963 words) - 07:22, 3 July 2012
- === '''Now, we will use the power of induction to make some powerful assumptions, which will be proven in a b5 KB (883 words) - 21:12, 7 December 2010
- === '''Now, we will use the power of induction to make some powerful assumptions, which will be proven in a b5 KB (882 words) - 21:30, 7 December 2010
- == 2. Power series ==1 KB (191 words) - 18:52, 16 December 2010
- *Signal Power and Energy **[[Signal power energy exercise CT ECE301S11|Compute the power and energy of the following CT signal]]18 KB (2,485 words) - 10:36, 11 November 2011
