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  2. Least mean squares filter - Wikipedia

    en.wikipedia.org/wiki/Least_mean_squares_filter

    Simon S. Haykin, Bernard Widrow (Editor): Least-Mean-Square Adaptive Filters, Wiley, 2003, ISBN 0-471-21570-8; Bernard Widrow, Samuel D. Stearns: Adaptive Signal Processing, Prentice Hall, 1985, ISBN 0-13-004029-0; Weifeng Liu, Jose Principe and Simon Haykin: Kernel Adaptive Filtering: A Comprehensive Introduction, John Wiley, 2010, ISBN 0-470 ...

  3. Runcorn signal box - Wikipedia

    en.wikipedia.org/wiki/Runcorn_signal_box

    The signal box was designed and built by the London, Midland and Scottish Railway (LMS) to replace an earlier timber signal box that stood on a gantry. It was opened in January 1940. In the years approaching the Second World War, and in the early years of the war, precautions were taken to protect existing signal boxes from enemy bombing.

  4. Dia (software) - Wikipedia

    en.wikipedia.org/wiki/Dia_(software)

    Dia has special objects to help draw entity-relationship models, Unified Modeling Language (UML) diagrams, flowcharts, network diagrams, and simple electrical circuits. It is also possible to add support for new shapes by writing simple XML files, using a subset of Scalable Vector Graphics (SVG) to draw the shape.

  5. Template:Infobox rail line/sandbox - Wikipedia

    en.wikipedia.org/wiki/Template:Infobox_rail_line/...

    an Infobox for rail lines Template parameters [Edit template data] This template has custom formatting. Parameter Description Type Status box_width box_width Width of infobox, default: 25em; Note: use auto for automatic width (nb long image captions will not wrap if auto is specified) String optional name name Name of rail line; default:Article Name String optional color color Color of rail ...

  6. LMS Jubilee Class - Wikipedia

    en.wikipedia.org/wiki/LMS_Jubilee_Class

    The London, Midland and Scottish Railway (LMS) Jubilee Class is a class of steam locomotive designed for main line passenger work. 191 locomotives were built between 1934 and 1936. They were built concurrently with the similar looking LMS Stanier Class 5 4-6-0 .

  7. Locomotives of the London, Midland and Scottish Railway

    en.wikipedia.org/wiki/Locomotives_of_the_London...

    The Midland shaped the subsequent LMS locomotive policy until 1933. Its locomotives (which it always referred to as engines) followed a corporate small engine policy, with numerous class 2F, 3F and 4F 0-6-0s for goods work, 2P and 4P 4-4-0s for passenger work, and 0-4-4T and 0-6-0T tank engines.

  8. Current-mode logic - Wikipedia

    en.wikipedia.org/wiki/Current-mode_logic

    Current mode logic (CML), or source-coupled logic (SCL), is a digital design style used both for logic gates and for board-level digital signaling of digital data.. The basic principle of CML is that current from a constant current generator is steered between two alternate paths depending on whether a logic zero or logic one is being represented.

  9. Lever frame - Wikipedia

    en.wikipedia.org/wiki/Lever_frame

    A mechanical lever frame inside the signal box at Knockcroghery in Ireland Waterloo station A signalbox, LSWR (Howden, Boys' Book of Locomotives, 1907). Mechanical railway signalling installations rely on lever frames for their operation to interlock the signals, track locks [1] and points to allow the safe operation of trains in the area the signals control.