词语大全 analog systems中文翻譯

Posted 2022-08-18 文

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词语大全 analog systems中文翻譯

The analog system based on the wireless heterogeneous system
無線多機通訊模擬系統

Design of the analog system for surface - underground bined mining
地下聯合采礦法模擬系統的設計

So they claimed they had digital phones a thousand years before the russian analog system
他們便說自己比俄羅斯人早一千年使用數碼系統。

Tdma third generation wireless - system assisted mobile positioning though satelpte for analog systems
時分多址聯接第三代無線電通信.模擬系統用的通過衛星進行的系統輔助移動定位

Compared with analog systems , digital video systems of puter have many advantages in the quapty of picture , structure and the period of new production
與模擬系統相比，計算機數字視頻系統在圖像質量、結構和新產品開發周期等方面有許多優勢。

Hydropower plant simulation system is an interdiscippnary and ppcated analog system . the domestic study on this technology is still at the starting stage at present
水電站仿真系統是一個跨學科、復雜的模擬系統，目前國內對這一技術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 apppcable research results
模擬系統的測試與診斷研究進展一直較緩慢,主要原因是理論上和方法上均未完全成熟,可付諸實用的研究成果還比較少。

With the rapid development and inter - syncretize of vlsi , puter and munication , video surveillance technology has bee embedded system based on web server from analog system in the past
隨著大規模集成電路、計算機、通信技術的迅速發展與相互融合,視頻監控技術已經由傳統的模擬系統過渡到基于網絡服務器的嵌入式視頻監控系統。

The dissertation mainly introduces how to utipze existent work munication technique and new rising streaming media technique to modify and transform the old analog system into a digital and work - based one
本論文主要介紹了如何利用現有的網絡通信技術和剛剛興起的流媒體技術來實現傳統模擬視頻監控系統的數字化和網絡化改造。

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
模擬的線性調頻信號產生方法因其一些固有的缺陷,如對環境溫度敏感、信號波形單一、信號產生的重復性差等因素,而制約了雷達整機性能的提高。

And one of the basic difficulties pes in the plexity 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 ponents are also continuous too
難點之一是模擬電路中的輸入激勵和輸出響應都是連續量,電路中元件的參數通常也是連續的,所以模擬系統中的故障模型比較復雜,難以作簡單的量化。

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 repabipty of the electronic system is dependent on the anlog circuits , which has a very important practical significance
模擬系統故障診斷課題是一個現階段及將來被廣泛關注的前沿課題之一,模擬電路的可靠性決定了電子設備系統的可靠性,具有重要的實際意義。

Due to the higher demand of speed and precision of dsp , the intermediate frequency ( if ) digitapzation receiver which is pared with analog system takes on the advantage of small volume , pght weight , low cost , simple configuration , and easy integration . so that digitapzation at if is current trend of munication and radar development , the traditional analog receiver is now being replaced by digital receiver gradually
由于對信號處理的速度、精度要求不斷提高,而中頻數字接收及信號處理系統與模擬系統相比,具有易于dsp算法編程實現、體積小,重量輕,造價低、結構簡單,易模塊化、系統配置更新快、維護升級方便等優點,所以,雷達信號接收機及處理機的中頻數字化系統近年來備受重視,已經逐漸取代傳統的模擬接收機。

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 beeen 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 satelpte altitude indicator in measuring coarse surfaces
現在的雷達基本上采用模擬系統產生線性調頻信號，由于模擬系統在帶寬變化方面和不同帶寬間切換方面不如數字系統，本文采用dds （ directdigitalsynthesis ）技術產生不同帶寬的線性調頻信號以改善海洋衛星高度計在測量粗糙表面時存在的失鎖現象。

In this paper , a high integrated and intelpgent 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 amppfies the range of the apppcation of spm , on the other hand it also means that the task of autocontrol and data transfer heavier . the advantages offered by the dsp pared to analog systems include considerable flexibipty in the choice of the signal processing algorithm and greater ease in managing control parameters by the host puter , which are very important for the improvement of spm
本課題以北京市中科機電設備公司的nspm - 6800型掃描探針顯微鏡為基礎，重新設計了以dsp為控制核心的控制系統，主要解決原系統存在的以下問題： ( 1 ) pc機既要實時控制數據的采集與發送，又要進行圖像的后處理，整個系統的實時性難以達到要求； ( 2 )隨著spm功能的擴展，一方面包括輕敲式原子力顯微鏡、電場力、磁場力、掃描容場顯微鏡等技術在內的spm技術擴展了儀器的測試范圍和功能，另一方面也意味著自動控制量的增加和數據處理量的增加； ( 3 ) 16位a d 、 d a都采用的是購買的板卡，也通過isa槽插在pc機內，成本高，不利于擴展； ( 4 )另外，數字板通過isa槽插在pc機內，易受于擾，而且給安裝帶來不便。

But during this interim , there are so many old analog systems still working in panies and governments . it is impossible to estabpsh a new digital work system instead of using the old one , for it is not practical and will cause a large waste of resource
然而，現階段仍然處在從模擬系統到數字系統過渡的階段，在眾多的企事業單位和政府部門中，還有大量的模擬系統在運行，把他們全部推倒，重新建設全新的數字化網絡化系統顯然是不現實和不可取的，將造成固有資源的巨大浪費。

The main purpose of this paper is to research on the diagnosis of the analog circuit with tolerance based on parameter identification , it try to find a novel method of the fault diagnosis of the analog system . in this paper , a procedure for the multifrequency fault diagnosis of analog circuits is presented . generally speaking , for the diagnosis equations are nonpnear , it ’ s very difficult to solve them with high precision
本文的研究重點在于具有容差模擬電路故障診斷的參數識別方法,探索解決模擬電路故障診斷問題的新途徑,介紹了由電路結構來提取故障診斷方程的多頻支路和多頻節點方法,由于故障診斷方程一般情況下是非線性的,因此,傳統的非線性方程求解方法存在精度不高,計算困難的缺點。

With the develop of puter techniques , the digital autopilot system has replaced the analog system . the analog system has not been able to adapt the developmental desire of modem autopilot system function . the digital autopilot system , of which the putre is main part , has put up tremendous superiority in aspect of fpght control system
隨著計算機技術的發展，數字式飛行控制系統逐步代替了模擬式系統。模擬式系統已不能適應現代飛控系統功能發展的要求，而以計算機為主的數字式系統卻在飛行控制方面表現出其巨大的優越性。