Robert Gold Popular Books
Robert Gold Biography & Facts
A Gold code, also known as Gold sequence, is a type of binary sequence, used in telecommunication (CDMA) and satellite navigation (GPS). Gold codes are named after Robert Gold. Gold codes have bounded small cross-correlations within a set, which is useful when multiple devices are broadcasting in the same frequency range. A set of Gold code sequences consists of 2n + 1 sequences each one with a period of 2n − 1. A set of Gold codes can be generated with the following steps. Pick two maximum length sequences of the same length 2n − 1 such that their absolute cross-correlation is less than or equal to 2(n+2)/2, where n is the size of the linear-feedback shift register used to generate the maximum length sequence (Gold '67). The set of the 2n − 1 exclusive-ors of the two sequences in their various phases (i.e. translated into all relative positions) together with the two maximum length sequences form a set of 2n + 1 Gold code sequences. The highest absolute cross-correlation in this set of codes is 2(n+2)/2 + 1 for even n and 2(n+1)/2 + 1 for odd n. The exclusive or of two different Gold codes from the same set is another Gold code in some phase. Within a set of Gold codes about half of the codes are balanced – the number of ones and zeros differs by only one. Gold codes are used in GPS. The GPS C/A ranging codes are Gold codes of period 1,023. See also Hadamard code JPL code Kasami code Zadoff–Chu sequence Complementary sequences Space Network – a NASA system that uses Gold codes References Further reading Goiser, Alois M. J. (1998). "4.3.2. Gold-Folgen" [Gold sequences]. Handbuch der Spread-Spectrum Technik [Handbook of the spread-spectrum technique] (in German) (1 ed.). Vienna, Austria: Springer Verlag. ISBN 3-211-83080-4. Skaug, Reidar; Hjelmstad, Jens F. (1985). "Coding for bandwidth spreading". In Flood, J. E.; Hughes, C. J. (eds.). Spread Spectrum in Communication. IEE Telecommunications Series. Vol. 12 (1 ed.). London, UK: Peter Peregrinus Ltd. / The Institution of Electrical Engineers. pp. 82–. ISBN 0-86341-034-0. (xii+201+1 pages) Rudolph, Dietmar; Rudolph, Matthias (2011-04-12). "46.3.1 Gold-Codes". Modulationsverfahren (PDF) (in German). Cottbus, Germany: Brandenburg University of Technology (BTU). pp. 212–214. Archived (PDF) from the original on 2021-06-16. Retrieved 2021-06-14. (xiv+225 pages). Discover the Robert Gold popular books. Find the top 100 most popular Robert Gold books.
Best Seller Robert Gold Books of 2024
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Modern Classics of Fantasy
Gardner DozoisWhile humanity has been telling fantastic stories for millennia, fantasy fiction has only come into its own as a genre in the latter half of the twentieth century, as the works of ...
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The Dark Frigate
Charles Boardman HawesGet swept up in this historical Newbery Award winner about pirates and the open seas Fans of the Pirates of the Caribbean movies and Robert Louis Stevenson’s Treasure Island will l...
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Saturnalia
Lindsey DavisOne of the stories from the bestselling historical fiction Falco series. It is the Roman holiday of Saturnalia. The days are short; the nights are for wild parties. A general has c...
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Meet You At The Main Divide
Justine RossAn inspirational memoir from the authors of Every Bastard Says No about the peaks and troughs of a life in the high countryIn 2017 the Ross family left behind their innercity lives...
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Merchant Kings
Stephen R. BownCommerce meets conquest in this swashbuckling story of the six merchantadventurers who built the modern worldIt was an era when monopoly trading companies were the unofficial agent...
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The Everything Pirates Book
Barb Karg & Arjean SpaiteFrom the corsairs of the Barbary Coast to Blackbeard to Jean Lafitte, pirates have been a part of every culture for centuries. Sometimes terrifying but always colorful characters, ...
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The Green Count
Christian CameronOne of the finest historical fiction writers in the world Ben KaneAfter the bloody trials of Alexandria, Sir William Gold is readying for a pilgrimage to Jerusalem to ease the bur...
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Mandarin-Gold
James LeasorHighly absorbing account of the corruption of an individual during a particularly sordid era of British imperial history’ The Sunday Times ‘James Leasor switches to the China Sea ...
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The Eagle Turns
James Green1850 and America is violently divided on the issue of slavery. When President Zachary Taylor dies, suddenly and under questionable circumstances, it is left to his Vice President, ...
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The Abattoir
Rob UsseryWhen a serial killer stalks the streets of Manhattan's chic meatpacking district, Detective Ellie Danson finds herself assigned to the biggest case of her career. ...
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Dirty Tricks
Shane O'SullivanThe victory of Richard Nixon in the US presidential election of 1968 swung on an “October Surprise” a treasonous plot engineered by key figures in the Republican Party to keep the ...
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The Ill-Made Knight
Christian Cameron'Brilliantly evoked' SUNDAY TIMESDiscover the first medieval adventure in the actionpacked Chivalry series! Perfect for fans of Bernard Cornwell, Simon Scarrow and Conn Iggulden.Se...
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President McKinley
Robert W. MerryAcclaimed historian Robert Merry resurrects the presidential reputation of William McKinley in a “measured, insightful biography that seeks to set the record straight…a deft charac...
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Wings of Gold
Wesley Phillips Newton & Robert R. ReaWings of Gold makes a unique contribution to the history of naval aviation. The book sets out the daytoday experiences and reactions of a cadet who went through the aviation t...
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The Best Pirate Stories Ever Told
Stephen BrennanOver the years, thousands of tales both true and fantastic have been told about the dastardly thievery of pirates, and their rumdrunk exploits and highseas violence never fail to d...
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Jerry Garcia
Insight EditionsMore than a musician, the Grateful Dead’s founder Jerry Garcia was also a prolific artist who created hundreds of paintings, drawings, and prints. Get to know another side of this ...