Help


[permalink] [id link]
+
Page "Programmable logic controller" ¶ 16
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

input and /
: Precise instructions ( in language understood by " the computer ") for a fast, efficient, " good " process that specifies the " moves " of " the computer " ( machine or human, equipped with the necessary internally contained information and capabilities ) to find, decode, and then process arbitrary input integers / symbols m and n, symbols + and =
Typically, when an algorithm is associated with processing information, data is read from an input source, written to an output device, and / or stored for further processing.
* The 5200's analog joysticks appeared as pairs of paddles to the hardware, which required different input handling to the traditional digital joystick input on the 400 / 800.
This signal would be fed into the sound card audio input of the PC, and Banpaia would decode the ESN / MIN pair from this signal and display it on the screen.
Professional touring amplifiers often have input and / or output filtering to sharply limit frequency response beyond ; too much of the amplifier's potential output power would otherwise be wasted on infrasonic and ultrasonic frequencies, and the danger of AM radio interference would increase.
Detailed analysis shows that the complexity class is unchanged by allowing error as high as 1 / 2 − n < sup >− c </ sup > on the one hand, or requiring error as small as 2 < sup >− n < sup > c </ sup ></ sup > on the other hand, where c is any positive constant, and n is the length of input.
The BIOS provides a small library of basic input / output functions used to operate and control the peripherals ( such as the keyboard, text display functions and so forth ), and these software library functions are callable by external software.
A central processing unit ( CPU ), also referred to as a central processor unit, is the hardware within a computer system which carries out the instructions of a computer program by performing the basic arithmetical, logical, and input / output operations of the system.
Some of the earliest examples of this technology implemented input / output processing such as direct memory access as a separate thread from the computation thread.
The fundamental components of a general-purpose computer are arithmetic logic unit | arithmetic and logic unit, control unit | control circuitry, storage space, and input / output devices.
* Enabling International Support in Windows XP / Server 2003 Family, a Microsoft tutorial on how to install input methods on Windows XP.
A Bourne shell-compatible command interpreter, such as bash, was needed and in turn a fork system call emulation and standard input / output.
This is called a single-input-single-output ( SISO ) control system ; MIMO ( i. e., Multi-Input-Multi-Output ) systems, with more than one input / output, are common.
* Up / down counter – counts both up and down, under command of a control input
Because this internal 1571 does not have an unused 8-bit input / output port on any chip, unlike most other Commodore drives, it is not possible to install a parallel cable in this drive, such as that used by SpeedDOS, Dolphin DOS and some other fast third-party Commodore DOS replacements.
For example, Leon Trotsky believed that central planners, regardless of their intellectual capacity, operated without the input and participation of the millions of people who participate in the economy and understand / respond to local conditions and changes in the economy would be unable to effectively coordinate all economic activity.
Above the control panel was the system's standard input / output solution, a punch tape reader and writer.
Much faster than the PDP-9 even in basic form, the PDP-15 also included a floating point unit and a separate input / output processor for further performance gains.
In 1962, Lincoln Laboratory used a selection of System Building Blocks to implement a small 12-bit machine, and attached it to a variety of analog-to-digital ( A to D ) input / output ( I / O ) devices that made it easy to interface with various analog lab equipment.
Sold standard with 4 kWords of 12-bit core memory and a Teletype Model 33 ASR for basic input / output, the machine listed for only $ 18, 000.
Parallel databases improve processing and input / output speeds by using multiple central processing units ( CPUs ) ( including multi-core processors ) and storage in parallel.
The instruction format could be broadly categorized into one of three functions: < nowiki > 1 ) register-to-register manipulation, 2 ) memory reference, and 3 )</ nowiki > input / output.
* Create the assembly source file under RDOS: < u >< tt > xfer / a $ tti test. sr </ tt ></ u > ( the < tt > xfer </ tt > command will accept input at the console and copy it to a disk file named < tt > test. sr </ tt >; after entering the command, copy and paste ( or type in ) a complete assembly language program, and finish with control-Z ).

input and output
This is normally termed the gyro input axis, 90-degrees away from the gyro output or **yj axis.
The equation relating input acceleration to output platform angle is Af.
Starting from an initial state and initial input ( perhaps empty ), the instructions describe a computation that, when executed, will proceed through a finite number of well-defined successive states, eventually producing " output " and terminating at a final ending state.
" Thus Boolos and Jeffrey are saying that an algorithm implies instructions for a process that " creates " output integers from an arbitrary " input " integer or integers that, in theory, can be chosen from 0 to infinity.
In computer systems, an algorithm is basically an instance of logic written in software by software developers to be effective for the intended " target " computer ( s ), in order for the target machines to produce output from given input ( perhaps null ).
* Lexical analysis – the process of processing an input sequence of characters and producing as output a sequence of symbols
The key size used for an AES cipher specifies the number of repetitions of transformation rounds that convert the input, called the plaintext, into the final output, called the ciphertext.
In this way, each column of the output state of the < tt > ShiftRows </ tt > step is composed of bytes from each column of the input state.
The < tt > MixColumns </ tt > function takes four bytes as input and outputs four bytes, where each input byte affects all four output bytes.
The input and output levels and operating voltages were compatible between the different gates.
There were two forms of input and output: primary user input and output and an intermediate results output and input.
( The largest problem that could be solved without the use of the intermediate output and input was two simultaneous equations, a trivial problem.
Primary user input was decimal, via standard IBM 80 column punched cards and output was decimal, via a front panel display.
An adiabatic process is any process occurring without input or output of heat within a system ( i. e. during the process the system is thermodynamically isolated-there is no heat transfer with the surroundings ).
In other words, there is no program which takes a string s as input and produces the integer K ( s ) as output.

input and arrangements
The main difference from other computers is that PLCs are armored for severe conditions ( such as dust, moisture, heat, cold ) and have the facility for extensive input / output ( I / O ) arrangements.
Bailey had a major input into the group's vocal arrangements and would also co-produce the band's second album, Dazz.
Bailey would co-produce the second album, Dazz, and had a major input into the group's vocal arrangements.
Shortly beforehand, he agreed to record demos for Megadeth's fourth album, Rust in Peace, but declined what would be the first of two offers to re-join the band permanently ( in this instance partly because of his concentration on his solo album, and the fact that, since most of the album's music and arrangements had already been written, Poland felt that the scope for his input would be limited ).
The followup, 2003's Nocturama was an attempt to return to band-oriented and collaborative arrangements, as opposed to the decreasing input of Cave's band mates seen on the previous releases.
After only four films with Selznick however, the personal and business relationship began to sour and Kimball Young struggled to extricate herself from all business arrangements with Selznick, accusing him of defrauding her of her profits through a series of dummy corporations and by electing himself president of her company while not permitting her any input in her business affairs.

1.306 seconds.