Alpha - определение. Что такое Alpha
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Что (кто) такое Alpha - определение

FIRST LETTER OF THE GREEK ALPHABET
Α; ALPHA; Α (letter); Alpha (letter); \alpha; Άλφα; Alpha (Greek); Αα; Alpha (Greek letter); A (Greek)
Найдено результатов: 1694
Alpha         
1. <tool> A compiler generator written by Andreas Koschinsky <koschins@cs.tu-berlin.de> and described in his thesis at the Technische Universitaet Berlin. Alpha takes an {attribute grammar} and uses Bison and Flex to generate a parser, a scanner and an ASE evaluator (Jazayeri and Walter). The documentation is in german. (1993-02-16) 2. <processor> DEC Alpha. (1995-05-10)
alpha         
['alf?]
¦ noun
1. the first letter of the Greek alphabet (?, ?), transliterated as 'a'.
[as modifier] denoting the first of a series of items or categories.
[as modifier] denoting the dominant animal or person in a group: an alpha male.
Brit. a first-class mark given for a piece of work.
2. a code word representing the letter A, used in radio communication.
Phrases
alpha and omega the beginning and the end (used by Christians as a title for Jesus).
Origin
via L. from Gk.
ALPHA         
<language> (Or "Input") An extension of ALGOL 60 for the M-20 computer developed by A.P. Ershov at Novosibirsk in 1961. ALPHA includes matrix operations, slices, and complex arithmetic. ["The Alpha Automatic Programming System", A.P. Ershov ed., A-P 1971]. (1995-05-10)
Alpha         
·noun The first letter in the Greek alphabet, answering to A, and hence used to denote the beginning.
Alpha         
Alpha (uppercase , lowercase ; , álpha, or ) is the first letter of the Greek alphabet. In the system of Greek numerals, it has a value of one.
Alpha (finance)         
RISK-ADJUSTED MEASURE OF THE SO-CALLED ACTIVE RETURN ON AN INVESTMENT
Excessive return; Excess return; Alpha coefficient; Alpha (Investment); Alpha risk; Alpha (investment); Trading alpha
Alpha is a measure of the active return on an investment, the performance of that investment compared with a suitable market index. An alpha of 1% means the investment's return on investment over a selected period of time was 1% better than the market during that same period; a negative alpha means the investment underperformed the market.
Alpha (programming language)         
DATABASE LANGUAGE PROPOSED BY EDGAR F. CODD
Alpha (language); Alpha (computer language)
The Alpha language was the original database language proposed by Edgar F. Codd, the inventor of the relational database approach.
ALPHA experiment         
  • ALPHA experiment
EXPERIMENT AT THE ANTIPROTON DECELERATOR
ALPHA Collaboration; Antihydrogen Laser PHysics Apparatus; AD5 experiment; Alpha experiment; AD-5 experiment; AD-5 (physics)
The Antihydrogen Laser Physics Apparatus (ALPHA), also known as AD-5, is an experiment at the Antiproton Decelerator at CERN, designed to trap neutral antihydrogen in a magnetic trap, and conduct experiments on them. The ultimate goal of this experiment is to test CPT symmetry through comparison of the atomic spectra of hydrogen and antihydrogen (see hydrogen spectral series).
Alpha (navigation)         
RUSSIAN SYSTEM FOR LONG RANGE RADIO NAVIGATION
RSDN-20; Alpha (Radio navigation); Alpha (radio navigation)
Alpha, also known as RSDN-20, is a Russian system for long range radio navigation. RSDN in Russian stands for (radiotehnicheskaya Sistema Dal'ney Navigatsii), which translates to English as "radio-technical long-distance navigation system".
DEC Alpha         
64-BIT RISC MICROPROCESSOR
Alpha processor; Digital Alpha; Alpha AXP; ALPHA processor; Alpha chip; Dec Alpha; Alpha (microprocessor); Motion Video Instructions; Alpha CPU; Digital Equipment Corp. vs. Intel; Alpha axp; Dec alpha; DEC alpha
<processor> A RISC microprocessor from DEC. In November 1995, the Alpha was purportedly the fastest non-research chip used in commonly available workstations. It is superpipelined and superscalar. In February 1996 it was clocked at 200 MHz and in March 1998 at 666 MHz. (1998-03-17)

Википедия

Alpha

Alpha (uppercase Α, lowercase α; Ancient Greek: ἄλφα, álpha, or Greek: άλφα, romanized: álfa) is the first letter of the Greek alphabet. In the system of Greek numerals, it has a value of one. Alpha is derived from the Phoenician letter aleph , which is the West Semitic word for "ox". Letters that arose from alpha include the Latin letter A and the Cyrillic letter А.