analog system造句
例句與造句
- The analog system based on the wireless heterogeneous system
無(wú)線(xiàn)多機(jī)通訊模擬系統(tǒng) - Design of the analog system for surface - underground combined mining
地下聯(lián)合采礦法模擬系統(tǒng)的設(shè)計(jì) - So they claimed they had digital phones a thousand years before the russian analog system
他們便說(shuō)自己比俄羅斯人早一千年使用數(shù)碼系統(tǒng)。 - Tdma third generation wireless - system assisted mobile positioning though satellite for analog systems
時(shí)分多址聯(lián)接第三代無(wú)線(xiàn)電通信.模擬系統(tǒng)用的通過(guò)衛(wèi)星進(jìn)行的系統(tǒng)輔助移動(dòng)定位 - Compared with analog systems , digital video systems of computer have many advantages in the quality of picture , structure and the period of new production
與模擬系統(tǒng)相比，計(jì)算機(jī)數(shù)字視頻系統(tǒng)在圖像質(zhì)量、結(jié)構(gòu)和新產(chǎn)品開(kāi)發(fā)周期等方面有許多優(yōu)勢(shì)。 - It's difficult to find analog system in a sentence. 用analog system造句挺難的
- Hydropower plant simulation system is an interdisciplinary and complicated analog system . the domestic study on this technology is still at the starting stage at present
水電站仿真系統(tǒng)是一個(gè)跨學(xué)科、復(fù)雜的模擬系統(tǒng)，目前國(guó)內(nèi)對(duì)這一技術(shù)的研究仍處于起步階段。 - The fact that the research of analog system testing and diagnosis has been going slowly is mainly due to the theoretical and technical immaturity as well as an insufficiency of applicable research results
模擬系統(tǒng)的測(cè)試與診斷研究進(jìn)展一直較緩慢,主要原因是理論上和方法上均未完全成熟,可付諸實(shí)用的研究成果還比較少。 - With the rapid development and inter - syncretize of vlsi , computer and communication , video surveillance technology has become embedded system based on web server from analog system in the past
隨著大規(guī)模集成電路、計(jì)算機(jī)、通信技術(shù)的迅速發(fā)展與相互融合,視頻監(jiān)控技術(shù)已經(jīng)由傳統(tǒng)的模擬系統(tǒng)過(guò)渡到基于網(wǎng)絡(luò)服務(wù)器的嵌入式視頻監(jiān)控系統(tǒng)。 - The dissertation mainly introduces how to utilize existent network communication technique and new rising streaming media technique to modify and transform the old analog system into a digital and network - based one
本論文主要介紹了如何利用現(xiàn)有的網(wǎng)絡(luò)通信技術(shù)和剛剛興起的流媒體技術(shù)來(lái)實(shí)現(xiàn)傳統(tǒng)模擬視頻監(jiān)控系統(tǒng)的數(shù)字化和網(wǎng)絡(luò)化改造。 - Because of the inherent imperfections of the analog system , such as the sensitivity to the environment temperature , the nonagile waveforms , or bad repetitions , the performance improvement of radar system is restricted
模擬的線(xiàn)性調(diào)頻信號(hào)產(chǎn)生方法因其一些固有的缺陷,如對(duì)環(huán)境溫度敏感、信號(hào)波形單一、信號(hào)產(chǎn)生的重復(fù)性差等因素,而制約了雷達(dá)整機(jī)性能的提高。 - And one of the basic difficulties lies in the complexity of the fault models in the analog system since both the input stimulus and output response are continuous variables , and the parameters in the circuit components are also continuous too
難點(diǎn)之一是模擬電路中的輸入激勵(lì)和輸出響應(yīng)都是連續(xù)量,電路中元件的參數(shù)通常也是連續(xù)的,所以模擬系統(tǒng)中的故障模型比較復(fù)雜,難以作簡(jiǎn)單的量化。 - The research on the fault diagnosis of analog system is one of the most popular foreland problem at present time and even in the future , that is because the reliability of the electronic system is dependent on the anlog circuits , which has a very important practical significance
模擬系統(tǒng)故障診斷課題是一個(gè)現(xiàn)階段及將來(lái)被廣泛關(guān)注的前沿課題之一,模擬電路的可靠性決定了電子設(shè)備系統(tǒng)的可靠性,具有重要的實(shí)際意義。 - Due to the higher demand of speed and precision of dsp , the intermediate frequency ( if ) digitalization receiver which is compared with analog system takes on the advantage of small volume , light weight , low cost , simple configuration , and easy integration . so that digitalization at if is current trend of communication and radar development , the traditional analog receiver is now being replaced by digital receiver gradually
由于對(duì)信號(hào)處理的速度、精度要求不斷提高,而中頻數(shù)字接收及信號(hào)處理系統(tǒng)與模擬系統(tǒng)相比,具有易于dsp算法編程實(shí)現(xiàn)、體積小,重量輕,造價(jià)低、結(jié)構(gòu)簡(jiǎn)單,易模塊化、系統(tǒng)配置更新快、維護(hù)升級(jí)方便等優(yōu)點(diǎn),所以,雷達(dá)信號(hào)接收機(jī)及處理機(jī)的中頻數(shù)字化系統(tǒng)近年來(lái)備受重視,已經(jīng)逐漸取代傳統(tǒng)的模擬接收機(jī)。 - Considering the fact that the analog system is not so good as the digital system on the respect of variation of bandwidths and on the respect of switch between different bandwidths . this paper proposes to adopt the dds ( direct digital synthesis ) technique that produces chirp signals of different bandwidths to improve the situation of losing tracks for the ocean satellite altitude indicator in measuring coarse surfaces
現(xiàn)在的雷達(dá)基本上采用模擬系統(tǒng)產(chǎn)生線(xiàn)性調(diào)頻信號(hào)，由于模擬系統(tǒng)在帶寬變化方面和不同帶寬間切換方面不如數(shù)字系統(tǒng)，本文采用dds （ directdigitalsynthesis ）技術(shù)產(chǎn)生不同帶寬的線(xiàn)性調(diào)頻信號(hào)以改善海洋衛(wèi)星高度計(jì)在測(cè)量粗糙表面時(shí)存在的失鎖現(xiàn)象。 - In this paper , a high integrated and intelligent digital dsp - spm system is developed based on the nspm6800 spm manufactured by the beijing zhongke mechanical & electrical equipment co . at present , the pc of spm system is burdened with not only sending and receiving data , but also disposing of image , which hinders the enhancement of speed of the system . in addition , as the function of spm is expanding , including tappingmode afm , efm , mfm , scm , etc , one hand , it amplifies the range of the application of spm , on the other hand it also means that the task of autocontrol and data transfer heavier . the advantages offered by the dsp compared to analog systems include considerable flexibility in the choice of the signal processing algorithm and greater ease in managing control parameters by the host computer , which are very important for the improvement of spm
本課題以北京市中科機(jī)電設(shè)備公司的nspm - 6800型掃描探針顯微鏡為基礎(chǔ)，重新設(shè)計(jì)了以dsp為控制核心的控制系統(tǒng)，主要解決原系統(tǒng)存在的以下問(wèn)題： ( 1 ) pc機(jī)既要實(shí)時(shí)控制數(shù)據(jù)的采集與發(fā)送，又要進(jìn)行圖像的后處理，整個(gè)系統(tǒng)的實(shí)時(shí)性難以達(dá)到要求； ( 2 )隨著spm功能的擴(kuò)展，一方面包括輕敲式原子力顯微鏡、電場(chǎng)力、磁場(chǎng)力、掃描容場(chǎng)顯微鏡等技術(shù)在內(nèi)的spm技術(shù)擴(kuò)展了儀器的測(cè)試范圍和功能，另一方面也意味著自動(dòng)控制量的增加和數(shù)據(jù)處理量的增加； ( 3 ) 16位a d 、 d a都采用的是購(gòu)買(mǎi)的板卡，也通過(guò)isa槽插在pc機(jī)內(nèi)，成本高，不利于擴(kuò)展； ( 4 )另外，數(shù)字板通過(guò)isa槽插在pc機(jī)內(nèi)，易受于擾，而且給安裝帶來(lái)不便。
更多例句： 下一頁(yè)