• applications in experimental design and phased array radar engineering. Costas arrays are named after John P. Costas, who first wrote about them in a 1965 technical...
    18 KB (1,937 words) - 21:51, 30 July 2024
  • Thumbnail for Array
    standard array in coding theory An array or matrix (mathematics) a Costas array a Monge array A holor In statistics, arrays are a name for some kinds of...
    4 KB (504 words) - 22:59, 23 July 2024
  • engineer. Costas invented, among other things, the Costas loop and Costas arrays. Costas studied at Purdue University as an undergraduate. During World War...
    5 KB (429 words) - 23:21, 1 May 2024
  • application of Costas loops is in wireless receivers. Its advantage over other PLL-based detectors is that at small deviations the Costas loop error voltage...
    15 KB (2,378 words) - 15:36, 24 July 2023
  • Thumbnail for Golomb ruler
    values. Golomb rulers can be viewed as a one-dimensional special case of Costas arrays. The Golomb ruler was named for Solomon W. Golomb and discovered independently...
    17 KB (1,471 words) - 09:25, 20 December 2023
  • all of whose columns and rows each have exactly one nonzero element. A Costas array is a special case of a permutation matrix. An incidence matrix in combinatorics...
    13 KB (1,868 words) - 23:15, 23 July 2024
  • \kappa _{P}} , which is also the sign of ρ P {\displaystyle \rho _{P}} . Costas array, a permutation matrix in which the displacement vectors between the entries...
    18 KB (3,042 words) - 07:31, 27 August 2024
  • Mathematical game Mathematical puzzle No-three-in-line problem Rook polynomial Costas array The number of combinations of 8 squares from 64 is the binomial coefficient...
    33 KB (3,623 words) - 11:24, 12 August 2024
  • Transposition (mathematics) Unpredictable permutation Bijection Combination Costas array Cycle index Cycle notation Cycles and fixed points Cyclic order Direct...
    4 KB (282 words) - 11:52, 17 July 2024
  • (engineer) (1923–2008), American engineer, invented the Costas loop and Costas arrays John P. Costas (business) (born 1957), American businessman, former...
    419 bytes (85 words) - 03:09, 8 February 2023
  • is a consecutive sequence of integers. There are 116 different 6×6 Costas arrays. 116 is the atomic number of livermorium. Jiroemon Kimura, the oldest...
    2 KB (302 words) - 09:26, 17 August 2024
  • as the Tunkhannock Viaduct John P. Costas – electrical engineer, inventor of the Costas loop and the Costas array Wayne Hale – NASA engineer Mamoon Hamid...
    54 KB (6,027 words) - 07:55, 22 August 2024
  • created in this way (and their circular shifts) have been shown to be Costas arrays. If n is a positive integer, the integers from 1 to n − 1 that are coprime...
    22 KB (2,502 words) - 00:51, 6 May 2024
  • Thumbnail for Solomon W. Golomb
    also named for him, as is one of the main generation techniques of Costas arrays, the Lempel-Golomb generation method. He was a regular columnist, writing...
    11 KB (962 words) - 17:28, 4 September 2024
  • constant envelope Occupied bandwidth: 50 Hz Synchronization: three 7x7 Costas arrays (start, middle, end of transmission) Transmission duration: 79*1920/12000...
    17 KB (1,867 words) - 15:23, 24 June 2024
  • DNA microarray (redirect from Dna array)
    nucleic acid sequences in the target. The original nucleic acid arrays were macro arrays approximately 9 cm × 12 cm and the first computerized image based...
    54 KB (5,427 words) - 11:52, 26 August 2024
  • and the entries are the competing players or teams. Bent functions Costas arrays Factorial designs A frequency square (F-square) is a higher order generalization...
    33 KB (4,362 words) - 01:19, 31 March 2024
  • classical Steiner tree problem. Gilbert discovered Costas arrays independently of and in the same year as Costas,[G65] and is also known for his work with John...
    16 KB (1,730 words) - 07:10, 6 May 2024
  • Wagerweb (category Online gambling companies of Costa Rica)
    WagerWeb.com is a Costa Rica–based sports book that offers betting lines on an array of sporting and media related events. Founded in 1994, the company...
    2 KB (207 words) - 11:54, 22 May 2024
  • Thumbnail for Directivity
    Directivity (redirect from Array Factor)
    of array elements. For a planar array, the computation of directivity is more complicated and requires consideration of the positions of each array element...
    19 KB (2,864 words) - 04:45, 19 March 2024
  • variations in the gain of individual elements of the image sensor array. Maria Petrou, Costas Petrou (2010) Image Processing: The Fundamentals. John Wiley...
    1,010 bytes (108 words) - 06:53, 17 August 2019
  • Thumbnail for San José, Costa Rica
    'smaller' theaters can be found throughout the city and provide a large array of entertainment. El Teatro Variedades (1892) is San José's oldest theater...
    52 KB (3,908 words) - 20:58, 2 September 2024
  • Thumbnail for Costas Spanos
    Best Paper Award, 2018 "Costas Spanos". CITRIS and the Banatao Institute. Archived from the original on 2020-10-21. "Prof. Costas Spanos Is the Interim...
    5 KB (558 words) - 16:48, 7 October 2023
  • Thumbnail for Margaritaville at Sea Islander
    magrodome-covered pool areas and other features that would allow travel to a wide array of destinations. The ship also had the same platform as sister line Carnival's...
    17 KB (1,433 words) - 06:40, 28 June 2024
  • losing his life. Other notable people who have served in the unit are: Costas Fitiris (Former Commander of the Cyprus Joint Rescue Coordination Center...
    7 KB (501 words) - 10:30, 2 September 2024
  • Thumbnail for Starlink
    measuring 4.1 m (13 ft) by 2.7 m (8 ft 10 in) with a total array of 120 m2 (1,300 sq ft). The Solar arrays are 2 in number. It could offer around 3-4 times more...
    269 KB (22,781 words) - 13:35, 5 September 2024
  • 2017. Retrieved February 2, 2017. Brady, Erik (February 9, 2017). "Bob Costas steps down as NBC host of Olympics; Mike Tirico to replace him". USA Today...
    470 KB (15,414 words) - 04:50, 3 August 2024
  • Thumbnail for Social Democratic Progress Party
    Social Democratic Progress Party (category 2020s establishments in Costa Rica)
    Spanish). 2022-02-07. Retrieved 2022-04-21. Haydar, Mateo. "Costa Rican President-Elect Faces Array of Challenges, Opportunities". The Heritage Foundation...
    9 KB (568 words) - 05:03, 15 August 2024
  • Thumbnail for NBC Sports
    Gardner, Bryant Gumbel, Greg Gumbel, Jim Lampley, Bob Costas NBC Sunday Night Football – Bob Costas, Dan Patrick, Keith Olbermann, Liam McHugh, Mike Tirico...
    67 KB (6,409 words) - 21:24, 4 September 2024
  • Thumbnail for Monteverde
    challenged the conquistadores. Many thousands more quickly succumbed to the vast array of Old World pathogens and infectious diseases that their systems had no...
    26 KB (2,714 words) - 23:28, 21 August 2024