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  2. Sum of absolute differences - Wikipedia

    en.wikipedia.org/wiki/Sum_of_absolute_differences

    To calculate the SAD values, the absolute value of the difference between each corresponding pair of pixels is used: the difference between 2 and 2 is 0, 4 and 1 is 3, 7 and 8 is 1, and so forth. Calculating the values of the absolute differences for each pixel, for the three possible template locations, gives the following:

  3. Self-assembled monolayer - Wikipedia

    en.wikipedia.org/wiki/Self-assembled_monolayer

    An atomic force microscope can also remove SAM molecules by local oxidation nanolithography. [33] Ultraviolet irradiation; In this process, UV light is projected onto the surface with a SAM through a pattern of apertures in a chromium film. This leads to photo oxidation of the SAM molecules. These can then be washed away in a polar solvent.

  4. Self-similarity - Wikipedia

    en.wikipedia.org/wiki/Self-similarity

    For example, in teletraffic engineering, packet switched data traffic patterns seem to be statistically self-similar. [9] This property means that simple models using a Poisson distribution are inaccurate, and networks designed without taking self-similarity into account are likely to function in unexpected ways.

  5. Phase-comparison monopulse - Wikipedia

    en.wikipedia.org/wiki/Phase-Comparison_Monopulse

    This pattern is also known, for monopulse purposes, as the "sum" pattern, as it was obtained by summing all of the elements together. Going forward we will suppress the Δ {\displaystyle \Delta } subscript and instead use only ψ {\displaystyle \psi } with the understanding that it represents the deviation of the steered target phase and the ...

  6. SAM (file format) - Wikipedia

    en.wikipedia.org/wiki/SAM_(file_format)

    The SAM format consists of a header and an alignment section. [1] The binary equivalent of a SAM file is a Binary Alignment Map (BAM) file, which stores the same data in a compressed binary representation. [4] SAM files can be analysed and edited with the software SAMtools. [1] The header section must be prior to the alignment section if it is ...

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    mail.aol.com

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  8. Tihai - Wikipedia

    en.wikipedia.org/wiki/Tihai

    The basic internal format of the tihai is three equal repetitions of a rhythmic pattern (or rhythmo-melodic pattern), interspersed with 2 (usually) equal rests.. The ending point of the tihai is calculated to fall on a significant point in the rhythmic cycle (called tala), most often the first beat (called sum and pronounced "some").

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