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  2. Lincoln-Way Central High School - Wikipedia

    en.wikipedia.org/wiki/Lincoln-Way_Central_High...

    Lincoln-Way Central High School, LWC, or Central is a public four-year high school about 3.5 miles south of Interstate 80 near the intersection of Schoolhouse Road and Lincoln Highway in New Lenox, Illinois, a southwest suburb of Chicago, Illinois, in the United States.

  3. Symbol table - Wikipedia

    en.wikipedia.org/wiki/Symbol_table

    The minimum information contained in a symbol table used by a translator and intermediate representation (IR) includes the symbol's name and its location or address. For a compiler targeting a platform with a concept of relocatability, it will also contain relocatability attributes (absolute, relocatable, etc.) and needed relocation information for relocatable symbols.

  4. Deletion channel - Wikipedia

    en.wikipedia.org/wiki/Deletion_channel

    A deletion channel is a communications channel model used in coding theory and information theory. In this model, a transmitter sends a bit (a zero or a one), and the receiver either receives the bit (with probability p {\displaystyle p} ) or does not receive anything without being notified that the bit was dropped (with probability 1 − p ...

  5. Channel capacity - Wikipedia

    en.wikipedia.org/wiki/Channel_capacity

    The basic mathematical model for a communication system is the following: (|) ^where: is the message to be transmitted; is the channel input symbol (is a sequence of symbols) taken in an alphabet;

  6. Active record pattern - Wikipedia

    en.wikipedia.org/wiki/Active_record_pattern

    [1] [2] The interface of an object conforming to this pattern would include functions such as Insert, Update, and Delete, plus properties that correspond more or less directly to the columns in the underlying database table. The active record pattern is an approach to accessing data in a database. A database table or view is wrapped into a class.

  7. Rayleigh fading - Wikipedia

    en.wikipedia.org/wiki/Rayleigh_fading

    Rayleigh fading is a statistical model for the effect of a propagation environment on a radio signal, such as that used by wireless devices.. Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also called a communication channel) will vary randomly, or fade, according to a Rayleigh distribution — the radial component of the sum of ...

  8. Channel use - Wikipedia

    en.wikipedia.org/wiki/Channel_use

    Channel use is a quantity used in signal processing or telecommunication related to symbol rate and channel capacity. Capacity is measured in bits per input symbol into the channel (bits per channel use). If a symbol enters the channel every T s seconds (for every symbol period a symbol is transmitted) the channel capacity in bits per second is ...

  9. Line code - Wikipedia

    en.wikipedia.org/wiki/Line_code

    The simplest possible line code, unipolar, gives too many errors on such systems, because it has an unbounded DC component. Most line codes eliminate the DC component – such codes are called DC-balanced, zero-DC, or DC-free. There are three ways of eliminating the DC component: Use a constant-weight code.