英汉词典

algorithm 基本解释

• n. [计][数] 算法，运算法则

algorithm 词态变化

algorithm 中文词源

以阿拉伯数学家Khwarizmi代指算法。algorithm 是当时拉丁语对该数学家名字的拙劣的翻译,或部分受arithmetic的影响。

algorithm 英文词源

algorithm

algorithm: [13] Algorithm comes from the name of an Arab mathematician, in full Abu Ja far Mohammed ibn-Musa al-Khwarizmi (c. 780–c. 850), who lived and taught in Baghdad and whose works in translation introduced Arabic numerals to the West. The last part of his name means literally ‘man from Khwarizm’, a town on the borders of Turkmenistan, now called Khiva. The Arabic system of numeration and calculation, based on 10, of which he was the chief exponent, became known in Arabic by his name – al-khwarizmi.

This was borrowed into medieval Latin as algorismus (with the Arabic -izmi transformed into the Latin suffix -ismus ‘-ism’). In Old French algorismus became augorime, which was the basis of the earliest English form of the word, augrim. From the 14th century onwards, Latin influence gradually led to the adoption of the spelling algorism in English.

This remains the standard form of the word when referring to the Arabic number system; but in the late 17th century an alternative version, algorithm, arose owing to association with Greek árithmos ‘number’ (source of arithmetic [13]), and this became established from the 1930s onwards as the term for a stepby- step mathematical procedure, as used in computing. Algol, the name of a computer programming language, was coined in the late 1950s from ‘algorithmic language’.
=> allegory, allergy, arithmetic

algorithm (n.)

1690s, from French algorithme, refashioned (under mistaken connection with Greek arithmos "number") from Old French algorisme "the Arabic numeral system" (13c.), from Medieval Latin algorismus, a mangled transliteration of Arabic al-Khwarizmi "native of Khwarazm," surname of the mathematician whose works introduced sophisticated mathematics to the West (see algebra). The earlier form in Middle English was algorism (early 13c.), from Old French.

algorithm 英文释义

1. a precise rule (or set of rules) specifying how to solve some problem

algorithm 双语例句

1. Constant modulus algorithm ( CMA ), which was used in blind equalization, is introduced in this paper.

文中引入了用于盲信号均衡的恒模算法 ( CMA:constant modulus algorithm ).

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2. Let us start with an immediate consequence of the algorithm.

我们先提出该运算法则的一个直接推论.

来自辞典例句

3. A commonly used microcomputer algorithm for multiplication.

微型计算机一种常用的乘法算法.

来自辞典例句

4. A statement of fact to be tested for truth or falsehood within an algorithm.

在算法中判定某个事实真假性的语句.

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5. It is, of course, very easy to improve the efficiency of the greedy algorithm.

当然, 贪婪算法的有效性是很容易改进的.

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algorithm 实用场景例句

A complete data encryption system must consists of a reliable authentication mechanism and an encryption algorithm.

一个完整的数据加解密系统应该具备安全可靠的密码认证机制和数据加解密算法.

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Considering the characteristic of CDMA with continuous pilot channel ascheme is obtained by simplifying the algorithm.

根据CDMA系统设有连续导频的特点,对该算法进行改进,大大降低了计算的复杂度,并易于工程实现.

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A topic overlay network search ( TONS ) algorithm, P 2 P search mechanism based on topic partition, is presented.

提出一种基于主题划分的P2P搜索算法———主题覆盖网络搜索算法 ( TONS ) .

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An algorithm to optimize artificial neural networks structure based on constructive method is presented.

提出了一种基于增长法的神经网络结构优化算法.

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The inverse beamforming ( IBF ) algorithm is simple and easy to be used in the practical engineering.

本文给出的逆波束形成 ( IBF ) 方法具有抗多途效应效果好、算法简单、易于工程实现等优点.

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Without spectral peak searching and complex computation, this algorithm works well for pairing among parameters.

仿真试验表明,该算法估计精度高、计算量小, 有一定的实用性.

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Interpolate of spatial figure is that completes interpolate algorithm of spatial arch and straight line.

空间形面插补是完成微空间曲线和直线的插补运算.

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The efficiency and feasibility of model and algorithm are confirmed by using some cases.

通过实例仿真,证明了模型与算法的有效性和在实际问题中的应用潜力.

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And designing the PID algorithm with pressure adjustable, proceeded the overall digIt'simulation.

并设计了多门限的PID控制算法, 对飞机刹车系统进行了整体的数字仿真.

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This paper proposes a robust feature extraction algorithm for speech recognition.

提出一种用于语音识别的鲁棒特征提取算法.

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In the algorithm if mode space is continual. model set converges gradually to the given range.

该方法在模式空间连续的情况下,模型集合逐步收敛到给定的范围内.

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This smoothing algorithm can preserve the structure information in the original image while smoothing It'simultaneously.

该算法可以在平滑图像的同时,保持原始图像中的边缘结构.

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Experimental results prove the effectiveness of the algorithm, and It'suits the large data.

实验证明, 该算法适用于处理大数据集.

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An adaptive control algorithm was put forward aiming at two main problems existing in the system.

针对此类系统存在的主要问题,提出一种适应或控制算法.

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It has advanced motion detection algorithm, including masking feature.

它有先进的运动检测算法, 其中包括掩蔽特征.

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This paper focuses on auto - organization algorithm of topic - related reports and the topic organization algorithm search technology.

本文将话题相关报道自组织算法及话题源检索技术作为主要研究内容.

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The diagnosis method that combines fuzzy algorithm with neural network algorithm is further discussed and practiced.

本文还进一步探讨和实践了采用模糊算法与神经网络算法相结合的故障诊断方法.

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The outlier pattern can be efficiently detected from time series by this algorithm.

通过该算法可以高效率地发现时间序列的异常模式.

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The new algorithm is simple and understandable , predigesting the process accurate measurement of gear form error.

该方法简化了齿形误差的分析与评定过程.

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This algorithm could be Variable Bit Length Encoding as each code variablelength.

由于每个代码的位(比特)长都是不固定的,所以这个运算法则被称为“非固定位长编码”.

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In this algorithm , a multicast tree's forest is formed during the ant movement progress.

在蚂蚁行动过程中形成组播树的森林.

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Base on and research, optimize marshalling station's scheduling algorithm system architecture of manufacturing andsystem.

通过不断归纳总结, 对调度作业计划单的自动生成算法进行了部分的优化研究.

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A hybrid search algorithm was composed of chaos optimization and simplex method.

将混沌优化和单纯形法相结合,构造出一种混合混沌算法.

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