function n. 1.功能,官能,機能,作用。 2.〔常 pl.〕職務,職責。 3.慶祝儀式;(盛大的)集會,宴會。 4.【數(shù)學】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 生命機能。 vi. (器官等)活動,(機器等)運行,發(fā)揮作用。 function as teacher 擔任教師。 a sofa functioning as a bed 兼當床用的沙發(fā)。 The lathe doesn't function well. 這臺車床有毛病。 function digit [letter] 【計算機】操作數(shù)碼[字碼]。
function of function迭函數(shù); function合成函數(shù); 元函數(shù)
In the training this network ' s topology structure and mapping function are the most optimal all along . and the learning velocity and precision are improved . with this recognition method shape pattern information and magnitude can be received rapidly and exactly , which can provide reliable data for later shape controlling 本文將優(yōu)化網(wǎng)絡用于板形信號的模式識別,建立了6輸入、 3輸出的識別網(wǎng)絡模型,該網(wǎng)絡性能在訓練過程中始終保持最優(yōu),能夠達到最佳結(jié)構(gòu),加快了學習速度和訓練精度,可以快速、準確求出板形缺陷的模式信息及數(shù)值大小,為后續(xù)板形控制調(diào)節(jié)量的設(shè)定提供了可靠依據(jù)。
Otherwise , an active integral chaotic measuring circuit is suggested based on the analysis of the present nonlinear circuits in this paper , which gets rid of nonlinear distortion of map function in constant - voltage mode and defect of constant - current source operating on - off state . using a general operational amplifier , high precision can also be obtained . a nth - order chaotic measuring system can be composed of its interconnection 另外,本文在分析原有非線性電路的基礎(chǔ)上提出一種有源積分式混沌測量電路,它克服了恒壓式測量電路映射函數(shù)存在非線性失真、恒流式測量電路不宜工作在開關(guān)狀態(tài)的不足,利用普通的運放也獲得較好的測量精度。