Filter::filter    Signal::which    Device::stream    Remove::water    Process::removes    Program::block

Computing In computing:

  • Filter (higher-order function), a higher-order function that processes a data structure (typically a list) in some order to produce a new data structure containing exactly those elements of the original data structure for which a given predicate returns the boolean value true
  • A program to process a data stream:
    • Filter (software), a computer program to process a data stream
    • Filter (Unix), a program that gets most of its data from its standard input (the main input stream) and writes its main results to its standard output (the main output stream)
    • Filter (video)
    • Email filter
    • Internet filter
    • Wordfilter, a script typically used on Internet forums or chat rooms that automatically scans users' posts or comments as they are submitted and automatically changes or censors particular words or phrases
  • BPF filter expression used in the qualification of network data
  • DSL filter, a low-pass filter installed between analog devices and a telephone line

Filter sections
Intro   Chemistry, engineering and materials    Optics and photography    Turbulence modeling    Signal processing    Computing    Philosophy    Other    Proper name    See also  

PREVIOUS: IntroNEXT: Chemistry, engineering and materials