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  2. Upconversion - Wikipedia

    en.wikipedia.org/wiki/Upconversion

    Upconversion, upconverter, or upconverting may refer to: Scaling of a video signal to higher resolution Up- and down-conversion of analog signals (heterodyning)

  3. Upsampling - Wikipedia

    en.wikipedia.org/wiki/Upsampling

    Rate increase by an integer factor can be explained as a 2-step process, with an equivalent implementation that is more efficient: [4]. Expansion: Create a sequence, [], comprising the original samples, [], separated by zeros.

  4. Sample-rate conversion - Wikipedia

    en.wikipedia.org/wiki/Sample-rate_conversion

    Sample-rate conversion, sampling-frequency conversion or resampling is the process of changing the sampling rate or sampling frequency of a discrete signal to obtain a new discrete representation of the underlying continuous signal. [1]

  5. Image scaling - Wikipedia

    en.wikipedia.org/wiki/Image_scaling

    Image scaling can be interpreted as a form of image resampling or image reconstruction from the view of the Nyquist sampling theorem.According to the theorem, downsampling to a smaller image from a higher-resolution original can only be carried out after applying a suitable 2D anti-aliasing filter to prevent aliasing artifacts.

  6. C-- - Wikipedia

    en.wikipedia.org/wiki/C--

    Previously, Quick C-- was developed in parallel with the evolution of the C-- language specification, but the project was archived in 2019 on GitHub and development has ceased, though the source code is available there. cmmc is a C-- compiler implemented in the ML programming language by Fermin Reig. It generates machine code for Alpha, Sparc ...

  7. C (programming language) - Wikipedia

    en.wikipedia.org/wiki/C_(programming_language)

    This is an accepted version of this page This is the latest accepted revision, reviewed on 17 January 2025. General-purpose programming language "C programming language" redirects here. For the book, see The C Programming Language. Not to be confused with C++ or C#. C Logotype used on the cover of the first edition of The C Programming Language Paradigm Multi-paradigm: imperative (procedural ...

  8. ANSI/ISO C Specification Language - Wikipedia

    en.wikipedia.org/.../ISO_C_Specification_Language

    The ANSI/ISO C Specification Language (ACSL) is a specification language for C programs, using Hoare style pre- and postconditions and invariants, that follows the design by contract paradigm. Specifications are written as C annotation comments to the C program, which hence can be compiled with any C compiler.

  9. C syntax - Wikipedia

    en.wikipedia.org/wiki/C_syntax

    A snippet of C code which prints "Hello, World!". The syntax of the C programming language is the set of rules governing writing of software in C. It is designed to allow for programs that are extremely terse, have a close relationship with the resulting object code, and yet provide relatively high-level data abstraction.