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  2. Cannon's algorithm - Wikipedia

    en.wikipedia.org/wiki/Cannon's_algorithm

    If for example PE(0,0) calculates in the first step, PE(0,1) chooses first. The selection of k := (i + j) mod n for PE(i,j) satisfies this constraint for the first step. In the first step we distribute the input matrices between the processors based on the previous rule.

  3. Eight-point algorithm - Wikipedia

    en.wikipedia.org/wiki/Eight-point_algorithm

    The basic eight-point algorithm is here described for the case of estimating the essential matrix .It consists of three steps. First, it formulates a homogeneous linear equation, where the solution is directly related to , and then solves the equation, taking into account that it may not have an exact solution.

  4. Ordered dithering - Wikipedia

    en.wikipedia.org/wiki/Ordered_dithering

    An optimal threshold matrix is one that for any possible quantisation of color has the minimum possible texture so that the greatest impression of the underlying feature comes from the image being quantised. It can be proven that for matrices whose side length is a power of two there is an optimal threshold matrix. [2]

  5. Matrix multiplication algorithm - Wikipedia

    en.wikipedia.org/wiki/Matrix_multiplication...

    The definition of matrix multiplication is that if C = AB for an n × m matrix A and an m × p matrix B, then C is an n × p matrix with entries = =. From this, a simple algorithm can be constructed which loops over the indices i from 1 through n and j from 1 through p, computing the above using a nested loop:

  6. Transformation matrix - Wikipedia

    en.wikipedia.org/wiki/Transformation_matrix

    In other words, the matrix of the combined transformation A followed by B is simply the product of the individual matrices. When A is an invertible matrix there is a matrix A −1 that represents a transformation that "undoes" A since its composition with A is the identity matrix. In some practical applications, inversion can be computed using ...

  7. Steve Guttenberg Goes Unrecognized as He Comes to the Rescue ...

    www.aol.com/steve-guttenberg-goes-unrecognized...

    Steve Guttenberg hit the ground running to help people impacted by the fires in Pacific Palisades — and he was almost unrecognizable. The flames first began around 10:30 a.m. local time on ...

  8. Don Johnson shares rare photo with all 5 children on his 75th ...

    www.aol.com/don-johnson-shares-rare-photo...

    In the photo, Johnson was also joined by wife Kelley Phleger. The two share three children: 24-year-old Grace, 22-year-old Jasper and 18-year-old Deacon Johnson.

  9. Matrix decomposition - Wikipedia

    en.wikipedia.org/wiki/Matrix_decomposition

    In the mathematical discipline of linear algebra, a matrix decomposition or matrix factorization is a factorization of a matrix into a product of matrices. There are many different matrix decompositions; each finds use among a particular class of problems.

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