Search results for "Signals and system" - Rhea

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• List of Course Wikis
  ...Et cetera. There are so many ways to use a class wiki to enhance teaching and learning! If you are an instructor for a course and want to create a class wiki, click on "create a new course page" in the lef
  13 KB (1,570 words) - 13:53, 7 August 2018
• Signals and systems practice problems list
  [[Category:signals and systems]] ...://www.projectrhea.org/learning/practice.php Practice Problems] on Signals and Systems
  12 KB (1,768 words) - 10:25, 22 January 2018
• CT and DT Signals and Systems
  ...tudent the difference between Continuous and Discrete signals and systems, and how to identify them. ...signal or a discrete time signal we really mean continuous time functions and discrete time functions.
  3 KB (516 words) - 17:03, 2 December 2018
• Digital signal processing practice problems list
  *Basic material and review **[[Practice summation finite inpulse train|... and this other sum]]
  6 KB (801 words) - 22:04, 19 April 2015
• Invertibility of a system question 1
  [[Category:system invertibility]] [[Category:signals and systems]]
  1 KB (209 words) - 16:37, 10 March 2021
• 2018 Fall ECE 301 Boutin
  = [[ECE301]]:"Signals and Systems", Fall 2018, Professor [[User:Mboutin|Boutin]] = ...abus for details and deadline. Please do not simply copy the lecture notes and do not plagiarize. Read [[Rhea:Copyrights|Rhea's copyright policy]] before
  4 KB (534 words) - 19:10, 4 December 2018
• HW02ECE438Su2016
  == Signals == *Even and odd parts of CT signals: 1.23a
  817 B (113 words) - 10:57, 13 June 2016
• ECE301 signals systems lecture notes
  [[Category:signals and systems]] ''' [[ECE301| ECE301: Signals and Systems]]'''
  3 KB (328 words) - 17:57, 30 November 2018
• Student projects
  *[[Team1_MA279_fall2013|The plurality vote: must it lead to a 2-party system?]] *[[Walther_MA279_fall2013_team13|Presidents and others that have been elected against majority]]
  3 KB (389 words) - 18:10, 23 February 2015
• PCA
  *The strength and limitation of PCA and a brief introduction to various extensions of PCA ...ic linear algebra. If you are familiar with standard deviation, covariance and eigen decomposition, then you are fine. Otherwise, Gilbert Strang's great b
  22 KB (3,459 words) - 10:40, 22 January 2015
• 2016 Summer ECE 301 Shenk
  [[Category:signals and systems]] = Rhea Section for [[ECE301]] Signals and Systems, Trey E. Shenk =
  6 KB (765 words) - 13:35, 4 August 2016
• Nyquist Michael Hayashi ECE438 slecture
  ...while the delta-functions on the left and right (corresponding to f=-1 Hz and f=1 Hz) share a coefficient of 0.5. ...ent to <math>X_1(f)</math> with repetitions every <math>T^{-1} = 20</math> and scaled by <math>T^{-1}</math>. In order to have the copies of the original
  10 KB (1,650 words) - 19:04, 16 March 2015
• Embedded Fixed Point FFT
  ==== Motivation and Background ==== ...imited to the fact that numbers cannot be stored that are greater than one and resolution is limited to powers of 2. This adds some issues to FFT calculat
  9 KB (1,362 words) - 18:06, 23 February 2015
• Lecture Schedule ECE438Fall15 Boutin
  ...it this page. If you want to modify it, please copy the code in a new page and make your modifications there. ...ficial course book: "Digital Signal Processing," 3rd edition, J.G. Proakis and D.G. Manolakis. Prentice Hall, 1996.
  10 KB (1,356 words) - 13:19, 19 October 2015
• HW4ECE38F15
  ...of this homework is to get an intuitive understanding on how processing CT signals can be accomplished in an equivalent fashion by processing a sampling of th ...like to low-pass-filter the signal x(t) with a cut off frequency of 800Hz and a gain of 7. Let's call this desired filtered signal y(t).
  3 KB (499 words) - 16:04, 22 September 2015
• HW5ECE38F15
  The goal of this homework is to get an intuitive understanding on how to DT signals with different sampling frequencies in an equivalent fashion. '''Downsampling and upsampling'''
  5 KB (779 words) - 18:19, 25 September 2015
• FFT- BFSK case study ECE438F15
  ...y shift keying modulation/demodulation schemes. In BFSK, Bits such as '0's and '1's are transmitted by a pair of discrete frequencies. ...rier Transform in the matrix form. It is commonly used in today's computer system to compute the Discrete Fourier Transform rapidly. The FFT is very useful f
  4 KB (546 words) - 19:34, 29 November 2015
• 2015 Fall ECE 438 Boutin A visual explanation of aliasing and repetition with the DTFT Erik Swan
  <center><font size= 4>A visual explanation of aliasing and repetition with the DTFT</font size> ...not often explained in an intuitive manner ''why'' this repetition occurs, and how it is fundamentally linked to the phenomenon of ''aliasing'' that occur
  12 KB (2,004 words) - 20:37, 2 December 2015
• Lecture Schedule ECE438Fall16 Boutin
  ...it this page. If you want to modify it, please copy the code in a new page and make your modifications there. ...ficial course book: "Digital Signal Processing," 3rd edition, J.G. Proakis and D.G. Manolakis. Prentice Hall, 1996.
  10 KB (1,357 words) - 17:02, 14 September 2016
• Introduction of Optical Character Recognition (ORC)
  ...and visually impaired users , zip-code recognition needed for post offices and much more. *In this page, I would like to introduce a basic and simple method to transfer typed alphabets or numbers into machine coded tex
  8 KB (1,405 words) - 22:56, 27 November 2016
• The Z-transform
  ...technique, used in areas of signal processing, system design and analysis and control theory. ...transform comes in two parts. The first part is the formula as shown above and the second part is to define a '''region of convergence''' for the z-transf
  10 KB (1,800 words) - 10:41, 27 November 2016
• BFSK Modem
  ...to test the range and power draw of our comms system and threw on a relay and microcontroller so that it can be used for triggering things on a real flig ...be independent, meaning they are electrically disconnected from each other and have separate batteries. Many amateurs balloonists overlook this rule, but
  11 KB (1,666 words) - 02:18, 30 November 2016
• HW10ECE438F16sln
  ...be that is infinitely thin. Assume that l=Tc where c is the speed of sound and T is the period at which you sample the airflow throughout the model. and Y is some polynomial in <math>z^{-1} </math> (the actual expression is irre
  7 KB (1,236 words) - 17:19, 29 November 2016
• Lecture Schedule ECE438Spring17 Boutin
  ...it this page. If you want to modify it, please copy the code in a new page and make your modifications there. ...ficial course book: "Digital Signal Processing," 3rd edition, J.G. Proakis and D.G. Manolakis. Prentice Hall, 1996.
  10 KB (1,357 words) - 09:45, 8 January 2017
• HW4ECE438S17
  :a) understand how to implement a CT system as a DT system through sampling and reconstruction. ...g to design a high-pass digital filter to eliminate the 60 Hz interference and everything at frequencies below 60 Hz.
  4 KB (658 words) - 14:50, 1 February 2017
• Quantization and Classification using K-Means Clustering
  ..., the centroids are adjusted until they are representative of each cluster and total error is minimized. Below is an illustration of this process taken fr ...ntroids. This example identifies two clusters. (a) is the original dataset and (b) shows the randomly assigned centroids. (c - f) shows the process of adj
  6 KB (903 words) - 00:02, 24 April 2017
• Mock up Final Exam
  Problems derived and arranged by Aseem Jha. 1. Compute and Sketch the graph of the DTFT of
  7 KB (1,194 words) - 19:21, 24 April 2017
• Recognizing voice passwords using Fixed point FFT
  ...om voice dialing, appliance control, speech to text processing, data entry and security application to mention a few. I felt that an embedded application ...rocess a recorded voice signal. It was much simpler than the MFC algorithm and the essence of the Cepstrum algorithm is given by this formula:
  4 KB (728 words) - 22:10, 23 April 2017
• Digital Filters: An Overview on Design Points and Considerations
  ...is slecture hopes to share characteristics important to digital filter use and design in addition to how concepts learned in ECE 438 apply to actual filte '''1.''' Separation of signals that have been combined
  6 KB (897 words) - 16:44, 7 December 2017
• Signals, Systems, and Biomedical Engineering
  = <u> '''Signals, Systems, and Biomedical Engineering''' </u> = ...l processing aims at extracting significant information from physiological signals, which includes:
  12 KB (1,702 words) - 20:48, 9 April 2018
• SystemPropertiesFall2018
  === System Properties === - These are systems whose output signals only depend upon input signals at the specific time. These systems do not depend upon the past input signa
  4 KB (523 words) - 20:12, 17 November 2018
• Audio Manipulation and LTI Systems
  =Application of LTI Systems and Convolution in Matlab= ...xperiments are a laptop with microphone, Matlab student edition or better, and a couple everyday items.
  7 KB (1,070 words) - 00:57, 3 December 2018
• Lecture Schedule ECE438Fall2019 Boutin
  ...it this page. If you want to modify it, please copy the code in a new page and make your modifications there. ...ficial course book: "Digital Signal Processing," 3rd edition, J.G. Proakis and D.G. Manolakis. Prentice Hall, 1996.
  10 KB (1,356 words) - 18:52, 20 August 2019
• Ece438f19bhelfrechtbonus
  ...Consequently, all signals are sampled before being processed by a computer system. Sampling is performed at a certain rate limited by hardware known as the ' ...ans that when we reduce the sampling rate, we increase the sampling period and vice versa. Therefore, reducing the sampling rate increases the length of t
  16 KB (2,611 words) - 14:11, 12 November 2019
• Ece438f19bhenmanbonus
  ...and modeled as a system that takes real inputs (vibration of vocal cords) and transforms them (via the vocal tract) into real outputs (human speech). The vocal system itself resonates certain frequencies, called formant frequencies, depending
  12 KB (1,785 words) - 10:53, 28 November 2019