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  2. Lookup table - Wikipedia

    en.wikipedia.org/wiki/Lookup_table

    For data requests that fall between the table's samples, an interpolation algorithm can generate reasonable approximations by averaging nearby samples." [8] In data analysis applications, such as image processing, a lookup table (LUT) can be used to transform the input data into a more desirable output format. For example, a grayscale picture ...

  3. Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Excel

    Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS.It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA).

  4. Online analytical processing - Wikipedia

    en.wikipedia.org/wiki/Online_analytical_processing

    In computing, online analytical processing, or OLAP (/ ˈ oʊ l æ p /), is an approach to quickly answer multi-dimensional analytical (MDA) queries. [1] The term OLAP was created as a slight modification of the traditional database term online transaction processing (OLTP). [2]

  5. Crossing number (graph theory) - Wikipedia

    en.wikipedia.org/wiki/Crossing_number_(graph_theory)

    A closely related problem, determining the rectilinear crossing number, is complete for the existential theory of the reals. [23] On the positive side, there are efficient algorithms for determining whether the crossing number is less than a fixed constant k. In other words, the problem is fixed-parameter tractable.

  6. Propositiones ad Acuendos Juvenes - Wikipedia

    en.wikipedia.org/wiki/Propositiones_ad_Acuendos...

    Problem 18: The problem of the wolf, goat, and cabbage [2], p. 112., and Problem 19: Propositio de viro et muliere ponderantibus plaustrum . In this problem, a man and a woman of equal weight, together with two children, each of half their weight, wish to cross a river using a boat which can only carry the weight of one adult; [ 2 ] , p. 112.

  7. IEEE 802.11a-1999 - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.11a-1999

    The 802.11a standard uses the same core protocol as the original standard, operates in 5 GHz band, and uses a 52-subcarrier orthogonal frequency-division multiplexing (OFDM) with a maximum raw data rate of 54 Mbit/s, which yields realistic net achievable throughput in the mid-20 Mbit/s. The data rate is reduced to 48, 36, 24, 18, 12, 9 then 6 ...

  8. Mars Climate Orbiter - Wikipedia

    en.wikipedia.org/wiki/Mars_Climate_Orbiter

    The Mars Climate Orbiter (formerly the Mars Surveyor '98 Orbiter) was a robotic space probe launched by NASA on December 11, 1998, to study the Martian climate, Martian atmosphere, and surface changes and to act as the communications relay in the Mars Surveyor '98 program for Mars Polar Lander.

  9. Jane Elliott - Wikipedia

    en.wikipedia.org/wiki/Jane_Elliott

    Jane Elliott (née Jennison; [2] [3] born November 30, 1933) is an American diversity educator.As a schoolteacher, she became known for her "Blue eyes/Brown eyes" exercise, which she first conducted with her third-grade class [a] on April 5, 1968, the day after the assassination of Martin Luther King Jr.