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  2. Deblurring - Wikipedia

    en.wikipedia.org/wiki/Deblurring

    This is an example of an inverse problem. In almost all cases, there is insufficient information in the blurred image to uniquely determine a plausible original image, making it an ill-posed problem. In addition the blurred image contains additional noise which complicates the task of determining the original image.

  3. Indicator function - Wikipedia

    en.wikipedia.org/wiki/Indicator_function

    As suggested by the previous example, the indicator function is a useful notational device in combinatorics. The notation is used in other places as well, for instance in probability theory : if X is a probability space with probability measure P {\displaystyle \operatorname {P} } and A is a measurable set , then 1 A {\displaystyle \mathbf {1 ...

  4. Symbolab - Wikipedia

    en.wikipedia.org/wiki/Symbolab

    Symbolab is an answer engine [1] that provides step-by-step solutions to mathematical problems in a range of subjects. [2] It was originally developed by Israeli start-up company EqsQuest Ltd., under whom it was released for public use in 2011. In 2020, the company was acquired by American educational technology website Course Hero. [3] [4]

  5. Mathematical visualization - Wikipedia

    en.wikipedia.org/wiki/Mathematical_visualization

    Mathematical visualization is used throughout mathematics, particularly in the fields of geometry and analysis. Notable examples include plane curves , space curves , polyhedra , ordinary differential equations , partial differential equations (particularly numerical solutions, as in fluid dynamics or minimal surfaces such as soap films ...

  6. List coloring - Wikipedia

    en.wikipedia.org/wiki/List_coloring

    For a graph G, let χ(G) denote the chromatic number and Δ(G) the maximum degree of G.The list coloring number ch(G) satisfies the following properties.. ch(G) ≥ χ(G).A k-list-colorable graph must in particular have a list coloring when every vertex is assigned the same list of k colors, which corresponds to a usual k-coloring.

  7. Course Hero buys Symbolab in a rare edtech acquisition

    www.aol.com/news/course-hero-buys-symbolab-rare...

    The 9-person Symbolab team, based in Tel Aviv, will join Course Hero . The platforms will live under independent branding for the near future, according to Andrew Grauer, CEO of Course Hero.

  8. How to use Photo Unblur on the Google Pixel 7 - AOL

    www.aol.com/photo-unblur-google-pixel-7...

    Here's how to use the Photo Unblur feature. Thanks to the Tensor G2 chipset in the Pixel 7 and Pixel 7 Pro, your blurry photos can now be fixed in Google Photos. Here's how to use the Photo Unblur ...

  9. Oregon Woman's July 2024 Death Was Initially Ruled a ... - AOL

    www.aol.com/oregon-womans-july-2024-death...

    An Oregon man is accused of murdering his girlfriend, whose July 2024 death was initially ruled a suicide. On Tuesday, Jan.15, police in Sweet Home arrested Jerod L. Norman, 40, of Sweet Home, and ...