function n. 1.功能,官能,機(jī)能,作用。 2.〔常 pl.〕職務(wù),職責(zé)。 3.慶祝儀式;(盛大的)集會,宴會。 4.【數(shù)學(xué)】函數(shù);與其他因素有密切關(guān)系的事。 The function of the ear is to listen. 耳的功能是聽。 the function of education 教育的功能。 discharge one's functions 盡職。 the functions and powers of the National Congress 全國代表大會的職權(quán)。 a controllable function【火箭】遙控程序。 public [social] function招待會,文娛晚會,社交集會。 vital functions 生命機(jī)能。 vi. (器官等)活動(dòng),(機(jī)器等)運(yùn)行,發(fā)揮作用。 function as teacher 擔(dān)任教師。 a sofa functioning as a bed 兼當(dāng)床用的沙發(fā)。 The lathe doesn't function well. 這臺車床有毛病。 function digit [letter] 【計(jì)算機(jī)】操作數(shù)碼[字碼]。
function of function迭函數(shù); function合成函數(shù); 元函數(shù)
Thanks to abigail , whose cpan sample module exhibits the sample function i use in both examples 感謝abigail ,他的cpan樣本模塊可以演示我在兩個(gè)例程中都用到的sample ( )函數(shù)。
Menu to create processing , which allows you to choose the get random sample function to set a percentage of the data you want to analyze 菜單創(chuàng)建processing ,它允許您選擇get random sample功能設(shè)置您想分析的數(shù)據(jù)的百分比。
A sampling function structural controller with nonlinear convergence is used to control the ionic beam that its initial condition follows kapchinskij - vladimiskij ( k - v ) distribution 摘要根據(jù)束暈混沌控制策略方法,利用具有非線性、收效性的抽樣函數(shù)構(gòu)造控制器,對初始條件遵從k - v分布的離子束進(jìn)行了控制研究。
In second chapter , some limit theorems for function of countable markov chains in markovian environments were obtained , at the same time , some sufficient conditions on the jointly markov chains and sample function of the jointly markov chains were given 在第二章中,建立了具有離散參數(shù)的馬氏環(huán)境中馬氏鏈函數(shù)的極限定理,并給出了加在雙鏈和過程樣本函數(shù)上的一些充分條件。
This paper abstracts financial transaction characteristics , describes ultra - high - frequency data with marked point process , defines transaction process intensity to present both transaction time interval changes and marks changes , derives sample function density and its maximum likelihood estimating formulation 本文通過抽象交?過程的特點(diǎn),把成交時(shí)點(diǎn)變化用隨機(jī)點(diǎn)過程描述,把價(jià)格成交?等看作為成交時(shí)點(diǎn)上的標(biāo)值,用標(biāo)值隨機(jī)點(diǎn)過程描述交?過程。
In this paper , authors have predominantly discussed mathematical model of cad for designing bodyplan of fishing vessels , generating and gradually and perfectly completing data base system of prototypes for pattern of vessels with technique of data base , and completing fairing of lines by insertion of cubic sample function and its software system 摘要本文重點(diǎn)討論了在計(jì)算機(jī)輔助漁船型線設(shè)計(jì)中采用的數(shù)學(xué)模型,應(yīng)用數(shù)據(jù)庫技術(shù)生成和逐漸完善母型船的型船庫系統(tǒng),以及采用三次樣條函數(shù)插值解決光順問題和軟件系統(tǒng)。
By means of trigonometrical progression method and the mainline track spectrum , the sample function of the chinese mainline railway track random geometric irregularity is simulated . with the data obtained from track geometry inspection car on qinhuangdao - shenyang special line for passenger transport and arma time series model , the sample function of high - speed railway track random geometric irregularity are simulated . based on existing literature , the artificial bogie crawl waves at various different speeds are randomly simulated 根據(jù)我國干線鐵路軌道譜,采用三角級數(shù)法模擬出干線鐵路和準(zhǔn)高速鐵路軌道不平順的樣本函數(shù);根據(jù)秦沈客運(yùn)專線高速試驗(yàn)段軌檢車資料,采用arma時(shí)間序列模型模擬了高速鐵路軌道不平順隨機(jī)樣本函數(shù);在既有研究資料的基礎(chǔ)上模擬出各種速度客車構(gòu)架人工蛇行波;用隨機(jī)變量描述道床橫向剛度,并進(jìn)行了隨機(jī)模擬;將振動(dòng)理論和穩(wěn)定理論結(jié)合建立系統(tǒng)的分析模型和運(yùn)動(dòng)方程;根據(jù)monte ? carlo法編制了車輛?軌道耦合系統(tǒng)隨機(jī)振動(dòng)分析程序,進(jìn)行了無縫線路隨機(jī)動(dòng)力響應(yīng)分析,通過試驗(yàn)對計(jì)算模型、計(jì)算方法進(jìn)行了驗(yàn)證。