查询词典 frequency function

The products shows professional GPS navigator, GPS burglarproof without monthly rent, Bluetooth hand free phone, move backward image systematic area lead line; make a dash across the red light prewarning, MP3/MP4 amusement audio-visual broadcast, FM voice frequency modulation launch function and etc.

感谢您选用本公司生产的搜虎汽车智能助理。本产品具有专业GPS导航，无月租型GPS防盗，蓝牙免提电话，倒车影像系统带引导线，超速闯红灯预警，MP3/MP4娱乐影音播放，FM声音调频发射等功能。

The electric elevator controlling has adopt two kinds way at present commonly, one being to adopt PC to control an element as the signal, accomplish electric elevator signal acquisition , operation state and functional setting up, that the automation controller and collection selections realizing an electric elevator run a function , drag moving is to come to be completed from the frequency transformer under the control of; The selections controlling way second kinds using programming controller to substitute PC realizing signal collection is controlled.

目前电梯的控制普遍采用了两种方式，一是采用微机作为信号控制单元，完成电梯信号的采集、运行状态和功能的设定，实现电梯的自动调度和集选运行功能，拖动控制则由变频器来完成；第二种控制方式用可编程控制器取代微机实现信号集选控制。

The output dynamical characteristics are mapped as a function of the power of optical injection and the detuning frequency.

本文给出了其输出特性随注入光强度和频率失谐量变化的一系列动力学特征图。

The output dynamical characteristics are mapped as a function of the power of optical injection and the detuning frequency.

本文给出了其输出特性随注入光强度和频率失谐量变化的1系列动力学特征图。

By employing normal probability plot,R/S analysisand autocorrelation function analysis,we find,with the high frequency data,the return of domestic financial market described by Shanghai index andShenzhen composite index presents the stylized facts,such as fat-tailed distribution,clustering and dependence,which infer that our market can not be regarded as efficientmarket.

利用正态概率作图、R/S分析和自相关函数分析等方法，我们发现在高频数据下（时间长度为15分钟），以上证指数和深成指数为代表的我国金融市场呈现出收益率的&肥尾&、&集聚&和相关性等格式化特征，这说明我国金融市场不能被看成是有效市场。

We define some perceptive parameters, such as the change of texture character,histogram,frequency spectrum ,knowledge of image,and we calculate the perceptive information using sigmoid function.

我们从图像灰度特征，直方图，频带，图像理解的变化等方面初步定义了图像感知信息参量，并利用sigmoid函数给出了感知信息的初步计算方法，实验结果初步说明了感知信息的有效性和可行性

Methods The cognitive function of 13 pilots diagnosed as severe OSARS and 10 healthy pilots as control was evaluated using Epworth Sleepiness Scale, Flicker Fusion Frequency Indicator, Many Reaction Time Tester, Space Place Memory Span Tester, Attention Instrument and Guard Tester. The correlation analyses were also performed between the ESS, AHI, MinSaO2% with the results of each cognitive test in the OSAHS group.

对13名经多导睡眠图确诊的中重度OSAHS患者及10名正常体检健康飞行员进行Epworth嗜睡程度问卷评分，以及进行闪光融合频率、多项反应时、空间位置记忆广度、注意力集中能力、警戒性等认知功能测试，并对OSAHS组进行ESS评分、睡眠呼吸紊乱指数、最低血氧饱和度与各项认知功能测试结果间进行相关性分析。

It decomposes only frequency-modulated signal without need to decompose every Intrinsic Mode Function component.

针对红外气体浓度信号的特点对算法进行了改进，使得算法能够在不分解出所有IMF分量的情况下，正确提取所需的IMF分量。

First, It estimates the frequency-modulated coefficients by performing Radon transform to the ambiguity function result of the LFMs.

首先，通过对信号模糊函数进行Radon变换获得各分量的调频系数。然后用滤除单分量自项二次项的方法使信号成为普通的正弦信号。

It is disadvantageous to stability of lunar rover.The frequency of wheel wave is a function of velocity of wheel motor, dimension of wheel,density of grousers and wheel slide.

车轮在垂直地面上的周期波动和前进速度的波动对于月球车来说是一个周期性的激励，其频率应与月球车系统的固有频率避开，防止月球车前进时产尘较大的振动。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐