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## Collins ECE 516: Information Theory Lecture 5 Septembe Lecture5 Page3 / 4 a Find the minimum probability of error estimator ˆ X Y...

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the He has authored more than 100 technical papers and is coeditor of Open Problems in Communication and Computation. Any better way to determine source of light by analyzing the electromagnectic spectrum of the light Players stopping other player actions Security Patch SUPEE-8788 - Possible Problems? The authors provide readers with a solid understanding of the underlying theory and applications. check over here

View Full Document Here, H ( X | Y ) = H ( X | Y = a ) Pr ( Y = a ) + H ( X | Y Log in Sign up Home WPI ECE ECE 5311 hw2_solution.pdf A find the minimum probability of error estimator ˆ SCHOOL WPI COURSE TITLE ECE 5311 TYPE Homework Help UPLOADED BY guozhang34 View Full Document (a) Find the minimum probability of error estimator ˆ X ( Y ) and the associated P e . (b) Evaluate Fano’s inequality for this problem and compare. Isn't that more expensive than an elevated system?

Please try the request again. Let X be uniformly distributed over { 1 , 2 ,..., 8 } , and let ( Y = k ) = 2 - k ,k = 1 , 2 , H ( X ) (b) I ( g ( X ); Y ) vs. Your cache administrator is webmaster.

- The development of multiuser detection techniques is one of the most important recent advances in communications technology, and this self-contained book gives a comprehensive coverage of the design and analysis of
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- Thomas is a recipient of the IEEE Charles LeGeyt Fortescue Fellowship.Bibliografische InformationenTitelElements of Information TheoryAutorenThomas M.
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Also covered in detail are topics such as decision-driven multiuser detection and noncoherent multiuser detection. Solution: Discrete entropies. (a) For a **uniform distribution, H (** X ) = log m = log 8 = 3 bits. (b) For a geometric distribution, H ( Y ) = The system returned: (22) Invalid argument The remote host or network may be down. This preview shows document pages 3 - 4.

Try calculating that based on the values you have. –Tom P Nov 26 '13 at 14:51 @TomP Great thanks for your help ! –Cemre Nov 26 '13 at 14:54 The extensive set of references and bibliographical notes offer a comprehensive account of the state of the art in the subject. Therefore, P e = 1 / 2 . (b) From Fano’s inequality we know P e ≥ H ( X | Y ) - 1 log |X| . 3 This preview https://books.google.com/books?id=VWq5GG6ycxMC&pg=PT62&lpg=PT62&dq=find+the+minimum+probability+of+error+estimator&source=bl&ots=bX9lMZX3UT&sig=m9qgACpRCSmeafJfgzg-4je-v0g&hl=en&sa=X&ved=0ahUKEwif8ZfQutbPAhUFgj4KHfR3Avg Striglis and BD Woerner. "Analysis of DS-CDMA Parallel Interference Cancellation with Phase and Timing Errors", IEEE Journal on Selected Areas in Communications, vol.Wird in 22 Büchern von 1982 bis 2007 erwähntVerweise

Cover,Joy A. Thus, the minimum value of $E[(x-\hat{x})^2]$ occurs when the constant on the right is $0$, that is, when $\hat{x} = \mu = E[x]$. –Dilip Sarwate Nov 26 '13 at 14:22 The actual table of values would be helpful too. –user76844 Nov 26 '13 at 13:32 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted The The author begins with **a review of multiaccess** communications, dealing in particular with code division multiple access (CDMA) channels.

Cover, Joy A. View Full Document Company About Us Scholarships Sitemap Standardized Tests Get Course Hero iOS Android Educators Careers Our Team Jobs Internship Help Contact Us FAQ Feedback Legal Copyright Policy Honor Code Cover,Joy A. The system returned: (22) Invalid argument The remote host or network may be down.

TERM Spring '14 PROFESSOR Click to edit the document details Share this link with a friend: Copied! http://a1computer.org/find-the/find-the-error-in-this.php The system returned: (22) Invalid argument The remote host or network may be down. Sign up to view the full version. asked 2 years ago viewed 358 times active 2 years ago 43 votes · comment · stats Related 5Linear MMSE estimate of MMSE estimator1problem on random variable in probability1Given a function,

b) Given that Y=4, find the minimum mean-square estimate of X and the resulting mean-square error probability statistics random-variables mean-square-error share|cite|improve this question asked Nov 26 '13 at 13:20 Cemre 153210 Therefore, our estimator ˆ X ( Y ) is actually quite good. 2.40 Discrete entropies. After receiving his PhD at Stanford, Dr. http://a1computer.org/find-the/find-this-error.php Solution: (a) From inspection we see **that ˆ X** ( y ) = 1 y=a 2 y=b 3 y=c (2) Hence the associated P e is the sum

What are the alternatives? Any ideas for residual error ? –Cemre Nov 26 '13 at 14:24 1 The residual error is the mean square error left over when we use the best estimator, $\hat{x}$. What is this?

and P e ≥ 1 . 5 - 1 log 2 = 0 . 5 . Watson Research Center in Yorktown Heights, New York. Browse other questions tagged probability statistics random-variables mean-square-error or ask your own question. Course Hero is not sponsored or endorsed by any college or university.

Multiuser detection deals with demodulation of the mutually interfering digital streams of information that occur in areas such as wireless communications, high-speed data transmission, satellite communication, digital television, and magnetic recording. Report this document Report View Full Document Most Popular Documents for ECE 5311 1 pages hw8.pdf WPI ECE 5311 - Spring 2014 ECE 5311: Information Theory & Coding Homework 8: Due The Second Edition features: * Chapters reorganized to improve teaching * 200 new problems * New material on source coding, portfolio theory, and feedback capacity * Updated references Now current and have a peek at these guys The only prerequisites assumed are undergraduate-level probability, linear algebra, and introductory digital communications.

How do computers remember where they store things? Readers are provided once again with an instructive mix of mathematics, physics, statistics, and information theory. Sign up to view the full document. Generated Sat, 15 Oct 2016 19:40:17 GMT by s_ac15 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.9/ Connection

A recipient of the 1991 IEEE Claude E. If ˆ X ∈ X , as it does here, we can use the stronger form of Fano’s inequality to get P e ≥ H ( X | Y ) - SayedEingeschränkte Leseprobe - 2003Alle Ergebnisse von Google Books » Über den Autor(1998)fm.author_biographical_note1 Bibliografische InformationenTitelMultiuser DetectionAutorSergio VerdúAusgabeillustriert, NeuauflageVerlagCambridge University Press, 1998ISBN0521593735, 9780521593731Länge451 Seiten Zitat exportierenBiBTeXEndNoteRefManÜber Google Books - Datenschutzerklärung - AllgemeineNutzungsbedingungen - Hinweise Are RingCT signatures malleable?

Please try the request again. Multiuser detection deals with demodulation of the mutually interfering digital streams of information that occur in areas such as wireless communications, high-speed data transmission,...https://books.google.de/books/about/Multiuser_Detection.html?hl=de&id=J-VuJDh3Ug8C&utm_source=gb-gplus-shareMultiuser DetectionMeine BücherHilfeErweiterte BuchsucheDruckversionKein E-Book verfügbarCambridge University PressAmazon.deBuch.de Generated Sat, 15 Oct 2016 19:40:17 GMT by s_ac15 (squid/3.5.20) Generated Sat, 15 Oct 2016 19:40:17 GMT by s_ac15 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.6/ Connection

Sign up to access the rest of the document. Readers are provided once again with an instructive mix of mathematics, physics, statistics, and information...https://books.google.de/books/about/Elements_of_Information_Theory.html?hl=de&id=VWq5GG6ycxMC&utm_source=gb-gplus-shareElements of Information TheoryMeine BücherHilfeErweiterte BuchsucheE-Book kaufen - 93,99 €Nach Druckexemplar suchenWiley.comAmazon.deBuch.de - €93,99Buchkatalog.deLibri.deWeltbild.deIn Bücherei suchenAlle Händler»Elements of COVER, PHD, is Professor in the departments of electrical engineering and statistics, Stanford University. Chicago ECE 534 - Fall 2010 12 Entropy, Relative Entropy and Mutual Information since t log t 0 for 0 t 1 , and i old HW_sol 9 pages Lecture5 Colorado

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