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  2. MATLAB - Wikipedia

    en.wikipedia.org/wiki/MATLAB

    MATLAB (an abbreviation of "MATrix LABoratory" [18]) is a proprietary multi-paradigm programming language and numeric computing environment developed by MathWorks.MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages.

  3. List of mathematical functions - Wikipedia

    en.wikipedia.org/wiki/List_of_mathematical_functions

    Sigma function: Sums of powers of divisors of a given natural number. Euler's totient function: Number of numbers coprime to (and not bigger than) a given one. Prime-counting function: Number of primes less than or equal to a given number. Partition function: Order-independent count of ways to write a given positive integer as a sum of positive ...

  4. Command-line interface - Wikipedia

    en.wikipedia.org/wiki/Command-line_interface

    CLIs are made possible by command-line interpreters or command-line processors, which are programs that read command lines and carry out the commands. Alternatives to CLIs include GUIs (most notably desktop metaphors with a mouse pointer , such as Microsoft Windows ), text-based user interface menus (such as DOS Shell and IBM AIX SMIT ), and ...

  5. APL (programming language) - Wikipedia

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

    [55] [66] Functions take arrays (variables or constants or expressions) as arguments, and return arrays as results. Operators (similar to higher-order functions) take functions or arrays as arguments, and derive related functions. For example, the sum function is derived by applying the reduction operator to the addition function.

  6. Parameter (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Parameter_(computer...

    The default mode varies between languages: in Fortran 90 input/output is default, while in C# and SQL extensions input is default, and in TScript each parameter is explicitly specified as input or output. Syntactically, parameter mode is generally indicated with a keyword in the function declaration, such as void f(out int x) in C# ...

  7. help (command) - Wikipedia

    en.wikipedia.org/wiki/Help_(command)

    The end of the HELP command output from RT-11SJ displayed on a VT100. The BusyBox HELP command In computing , help is a command in various command line shells such as COMMAND.COM , cmd.exe , Bash , qshell , 4DOS / 4NT , Windows PowerShell , Singularity shell , Python , MATLAB [ 1 ] and GNU Octave . [ 2 ]

  8. Command mode and Data mode - Wikipedia

    en.wikipedia.org/wiki/Command_mode_and_Data_mode

    During a command mode operation, the modem may send responses back to the computer indicating the outcome of the command. For example, the modem may respond with the word "BUSY" in response to the ATDT command, if it hears a busy signal after dialing and is configured to listen for busy signals. Any communication in command mode (in both ...

  9. Usage message - Wikipedia

    en.wikipedia.org/wiki/Usage_message

    In computer programming, a usage message or help message is a brief message displayed by a program that utilizes a command-line interface for execution. This message usually consists of the correct command line usage for the program and includes a list of the correct command-line arguments or options acceptable to said program.