data signaling造句
例句與造句
- Data generator can generate very complicated digital signals . it can be used as programmable data signal source in the fields of communication , radar , navigation , space , and so on
數(shù)字信號(hào)發(fā)生器可以產(chǎn)生非常復(fù)雜的數(shù)字激勵(lì)，可提供通信、雷達(dá)、導(dǎo)航、宇航等領(lǐng)域數(shù)字設(shè)備所需的可編程數(shù)據(jù)信號(hào)。 - Then , the research content is decomposed into two parts : sound intensity probe and sound intensity data signal processing module , including their theory , the main frame , hardware , software and so on
之后分聲強(qiáng)探頭和聲強(qiáng)數(shù)字信號(hào)處理模塊兩部份，對(duì)它們的總體設(shè)計(jì)、軟硬件實(shí)現(xiàn)方法和機(jī)械結(jié)構(gòu)等幾個(gè)方面展開了詳細(xì)的討論與分析。 - This paper analyzes the constructions of foreign and native sound intensity measurement equipments deeply , and mainly investigates sound intensity probe and its data signal - processing module in the sound intensity measurement system
本論文對(duì)國(guó)內(nèi)外現(xiàn)有聲強(qiáng)測(cè)量設(shè)備的構(gòu)造進(jìn)行了較為深入的了解，并針對(duì)其中的聲強(qiáng)探頭和聲強(qiáng)數(shù)字信號(hào)處理模塊進(jìn)行了細(xì)致的研究。 - The readout of a dvd rom disk and of a bd rom disk is simulated . the dependence of the readout data signal of a blue - ray rom disk on the geometry of its information layer ( the slope angle of the pits , in particular ) is analyzed
利用這種混合方法，對(duì)dvdrom光盤、藍(lán)光rom光盤的光學(xué)信號(hào)讀取過程進(jìn)行了模擬，并研究了光盤信息層幾何結(jié)構(gòu)參數(shù)(主要是信息坑的坑角)對(duì)讀出光信號(hào)的影響。 - Through communication network , video conference connects certain multimedia conferencing terminals in two or more different places together , transmitting varieties of images , voices and data signals among them , with the attendants feel as if they were holding meetings face to face
視頻會(huì)議通過通信網(wǎng)絡(luò)把兩個(gè)或多個(gè)地點(diǎn)的多媒體會(huì)議終端連接起來，在其間傳送各種圖像、話音和數(shù)據(jù)信號(hào)，使出席會(huì)議者有親臨現(xiàn)場(chǎng)的感覺。 - It's difficult to find data signaling in a sentence. 用data signaling造句挺難的
- Data acquisition and processing is a important branch of information science . it ' s a compositive subject based on sensor , signal processing , electronics , computer and so on . this paper achieved a data acquisition and processing system based on data signal processor ( dsp )
數(shù)據(jù)采集和處理屬于信息科學(xué)的一個(gè)重要分支，它是以傳感器技術(shù)、信號(hào)檢測(cè)和處理、電子學(xué)、計(jì)算機(jī)科學(xué)等高技術(shù)為基礎(chǔ)而形成的一門綜合應(yīng)用技術(shù)學(xué)科。 - To boost the development of broadband access , beijing telecom has launched its adsl service to transmit voice and data signals on one twisted pair . as a rate asymmetric copper line access technology , adsl enables an uplink rate of 640kbps and a downlink rate of 1 . 5 to 8mbps on one subscriber line
Adsl是一種新的在一對(duì)雙絞線上同時(shí)傳輸電話業(yè)務(wù)與數(shù)據(jù)信號(hào)的技術(shù)，它屬于速率非對(duì)稱型銅線接入網(wǎng)技術(shù)，并且可以在一對(duì)用戶線上進(jìn)行上行640kbits 、下行達(dá)1 - In chapter 4 windowed function of data signal processing is introduced and applied to addition theorem , which succeeds in solving the difficult problem : it has a bad result when recursive t - matrix is applied to calculate the wave scattering of electrically large objects and multiple objects in the excitation of te wave
在第四章中引入數(shù)字信號(hào)處理中的窗函數(shù)，成功解決了在入射波為te波時(shí)，用遞推t矩陣法計(jì)算電大尺寸物體或多個(gè)散射體時(shí)，精度不高的問題。 - In this essay , i give the hardware and software design in detail of this integrated navigation instrument . firstly , i use two charpters to analyse the characters of the required data signals , including the primary principle of transmitting gps data signal and the standard of decoding it
文中給出了該組合導(dǎo)航儀軟硬件的詳細(xì)設(shè)計(jì)，首先分析了導(dǎo)航所需的各種數(shù)據(jù)信號(hào)的特性，分析了gps數(shù)據(jù)信號(hào)進(jìn)行傳輸?shù)幕驹砗蛯?dǎo)航電文的解算方法，并給出了影響各種信號(hào)的狀態(tài)因素。 - Secondly , according to the model of speech - recognition system it describes the fundamental of every part ( including pretreatment , end point detection , template production and template matching ) such as the speech data signal process , the mode recognition and discusses some method of the realization of speech - recognition on pc
其次，根據(jù)語(yǔ)音識(shí)別系統(tǒng)的基本構(gòu)成模型，介紹了預(yù)處理、端點(diǎn)檢測(cè)到模板生成及模板管理和模板匹配各部分所涉及到的語(yǔ)音數(shù)字信號(hào)處理、模式識(shí)別等方面的基本原理，并討論了在pc機(jī)上實(shí)現(xiàn)語(yǔ)音識(shí)別系統(tǒng)的幾種途徑。 - There are several advanced functions in control system of fed driving based on fpga . the special al875 can support multi - display format from qvga 、 vga 、 svga to xga in the digital rgb graphics and video frequency . using vga interface and d / a conversion technology , it can monitor data signal and control signal real time . the control of buffer storage carry out seamless link by double frame memory refurbish . osd can control menu and text to adjust state by double display
完成的基于fpga的新型fed驅(qū)動(dòng)控制系統(tǒng)具有幾種先進(jìn)的功能:采用專用于rgb圖形/視頻信號(hào)數(shù)字化的al875芯片,可以支持從qvga 、 vga 、 svga到xga的多種分辨率的顯示格式;采用vga接口技術(shù)和d / a轉(zhuǎn)換技術(shù),用于實(shí)時(shí)監(jiān)控整個(gè)系統(tǒng)中的圖像數(shù)據(jù)信號(hào)和控制信號(hào);采用乒乓刷新控制機(jī)制對(duì)緩存進(jìn)行控制,實(shí)現(xiàn)數(shù)據(jù)讀寫操作的無(wú)縫連接;采用osd在屏顯示單元,實(shí)現(xiàn)控制菜單、文本在屏幕上的疊加顯示。 - In addition , the author puts forward that the eggs could be recognized based on the difference in the frequencies of their prompted sounds . because the eggs " prompted sounds are lied on low frequency bands , the microphone and sound amplifier that have excellent duration response should be used . the output signal from the sound amplifier is transferred to data signal by a / d card before it is put into computer
蛋品激勵(lì)出的聲音主要集中在低頻段，因此選擇在低頻段有好的頻率響應(yīng)特性的麥克風(fēng)和放大電路；放大輸出信號(hào)通過a / d采集板變換成相應(yīng)的電壓數(shù)值信號(hào)送入計(jì)算機(jī)，對(duì)離散的信號(hào)數(shù)據(jù)進(jìn)行傅立葉變換得到它的頻譜圖和各頻段能量分布圖；而后將能量分布特征數(shù)據(jù)作為神經(jīng)網(wǎng)絡(luò)的輸入值，這樣，好蛋和破損蛋的模型就建立起來。 - We have designed the hardware of target identity system with tms320vc5410 fixed - point dsp , completed data acquisition using a / d max 197 , successed in communication with computers by max3111 . it is comprised that an independent data signal processing and control system based on 5410
我們選用tms320vc5410定點(diǎn)dsp芯片來進(jìn)行目標(biāo)識(shí)別系統(tǒng)的硬件設(shè)計(jì)，使用max197模數(shù)轉(zhuǎn)換芯片完成了數(shù)據(jù)采集的任務(wù)，使用max3111實(shí)現(xiàn)了與計(jì)算機(jī)之間的數(shù)據(jù)通信，以5410為核心構(gòu)成了一個(gè)自封閉式的數(shù)字信號(hào)處理與控制系統(tǒng)。 - The main work in the paper is : one is the development of system hardware , including the designs of dsp and a / d interface circuit , connection mode between dsp and usb , dsp peripheral circuit and so on ; the other is the development of system software , mainly including different kinds of interface program design and fft algorithm program design . at last , two channel real - time sound intensity sampling and processing ( fft ) ability is realized in the sound intensity data signal - processing unit
設(shè)計(jì)過程中主要做了兩方面的工作：一是系統(tǒng)硬件模塊的開發(fā)，包括dsp與usb總線的連接、 dsp與a d接口電路的設(shè)計(jì)，聲強(qiáng)數(shù)字信號(hào)的緩沖方法和dsp外圍電路的設(shè)計(jì)等；二是系統(tǒng)軟件的開發(fā)，主要包括各種接口程序和基于dsp的快速傅立葉( fft )程序的設(shè)計(jì)。 - As the remote forepart , data acquisition card not only has the ability of correspondence with wireless data transmission module and data signal serial port , but also has the ability of data conversation and data acquisition of sensor simulation signal under the acquisition frequency of 128hz and 256hz
數(shù)據(jù)采集卡作為遠(yuǎn)程前端不僅具有與無(wú)線數(shù)傳模塊命令、數(shù)據(jù)信號(hào)串口通信的功能，同時(shí)也具有對(duì)傳感器模擬信號(hào)在128hz和256hz兩種采樣頻率下的數(shù)字轉(zhuǎn)換和數(shù)據(jù)采集功能。