net signal 中文意思是什麼
net signal
解釋
凈信號-
Fpga and dvb standard are introduced firstly, dvb - c standard and composition of its system are analyzed completely, development of modulator structure and dvb - c digital modulator composition are presented, more over, analysis of respective modular are given. then, principle of dvb - c digital modulator system are presented, they are error control technique 、 mqam 、 nyquist rule and root raised cosine filter 、 window design method for fir filter 、 multi - rate signal processing ( integer interpolating, conversion of fractional sampling, equal conversion of net structure, polyphase structure for filter, poly - phase structure for interpolator, multi - stage implementation of samplying conversion ) 、 distrubited algorithm 、 cic filter 、 dds 、 cordic algorithm
接著，專門利用一個章節闡述了dvb - c前端調制系統原理，他們了差錯控制技術、多進制調制（ mqam ） 、 nyquist準則與平方根升餘弦濾波器、有限沖擊響應濾波器的窗函數設計法、多抽樣率信號處理包括（整數倍內插原理、分數倍抽樣率轉換、網路結構的等效結構、濾波器的多相表示、內插器的多相表示、抽樣率轉換的多級實現） 、分散式演算法、 cic濾波器、直接數字頻率合成（ dds ） 、 cordic演算法。 -
Wirings of the poly layer are always utilized under the silicon grid technics. to control the macro - cell signal delay and improve signal integrality, the crossing among different nets must be averagely distributed to reduce the number of layer permutation. the metal layer wirings should be maximized and the length of poly layer wiring in each net should be minimized
硅柵工藝晶體管級布線利用多晶層走線，為了控制宏單元時延性能及改善信號完整性形態，關鍵是不同線網間交叉的均衡分配以減少走線的換層次數，最大化金屬層走線以及每一線網多晶層走線長度的有效控制。 -
Regardless using nerve net, ica or me method, it is difficult to separate the mixed ds / cdma signal in low snr condition
而不管是神經元網路法， ica法還是最大熵法一般情況下都難以在低信噪比情況下正確分離出混合的ds / cdma信號。 -
As the technology advances into deep sub - micron era, crosstalk reduction is of paramount importance for signal integrity. simultaneous shield insertion and net ordering sino has been shown to be effective to reduce both capacitive and inductive couplings
隨著集成電路工藝發展到深亞微米技術，互連線串擾問題變得相當重要，它與互連線時延問題成為了決定電路性能的主要因素。 -
The alarm control system made of lonworks technology has been used in the lab of shipping simulation central. to inspect the areas of lab, combined with the video signal and control system, makes the purpose of guard against fire and theft into reality. this synthesis - control alarm is the innovation of net era, it breaks the traditional inspect control
航運模擬中心實驗室採用lonworks總線技術組成功能強大的報警監控系統，並將視頻信號和監控系統結合起來，對實驗室的各個區域進行監控，達到了防火防盜的目的，這種聯控報警是網路時代的創新，對過去傳統意義上的監控是一個突破。 -
The forward calculation of control signal and back - propagation of network - weight modification equations are given, along with the principle to specify the initial net - weight values. the output of the network is set with limit. simulation shows turbine controlled with the n - pid governor can achieve good static and dynamic characteristic
推導出了n - pid控制器的前向演算法和反傳演算法，討論了n - pid網路權重初值的確定和對輸出進行限幅的處理，在對使用n - pid控制器的水輪機調節系統所作的模擬實驗中，獲得了良好的動態和靜態性能。 -
The second is that the upper computer receives the data sending by the communication software to realize the intelligent detection of net structure. the functions include the displaying of the channels of the data acquisition, the displaying of the curve of the acquiring data, the online and offline data analysis, the saving of acquiring data file, the data file management of hard disk and the configuration file ; the third is that it realizes the time analysis, fft and hilbert by intermixing visual c + + 6. 0 with matlab, which has the strong ability with data analysis, signal processing and graphic displaying, data processing and plenty of tools boxes. it implements these functions including fft and hilbert w ithout using matlab again in the environment of visual c + + 6. 0
上位機監測軟體功能包括通道數據實時顯示、數據實時曲線生成並顯示、實時數據分析、離線數據分析、數據文件保存、磁盤數據文件管理及配置文件管理； （ 3 ）使用visualc + + 6 . 0語言作監測系統的實時數據分析的軟體設計，並結合matlab的強大的數值分析、矩陣運算、信號處理和圖形顯示功能及其強大的數據處理能力和豐富的工具箱使數據分析工具，脫離matlab環境，實現visualc + + 6 . 0和matlab混和編程，實現採集的數據實時以及離線時域分析、傅立葉分析和小波分析。 -
In past decade, scalable video coding, allowing partial decoding at a variety of resolution and quality levels from a single compressed stream, is widely considered as a promising resolution for efficient signal representation and transmission in a network environment, such as wireless - net, internet
經過近十年的研究，可擴展視頻編碼被認為是一種在無線、因特網等網路環境下進行視頻傳輸的編碼解決方案，它僅用一個可調整的碼流就可以滿足不同用戶的個性化需求。 -
Laminin is not only the mainly structural molecule of extracellular matrix, but also the important signal molecule. laminin and collagen iv compose the net - structure of the extracellular matrix, given the tissue of elastic, tenacity, water - holding power, amortization of mechanical power, ect
層粘蛋白與型膠原蛋白構成網狀的細胞外基質結構，賦予組織以韌性、彈性、保水性及對機械力的緩沖性，並為細胞提供生存及從事活動的微環境。 -
The current break arithmetic and net arithmetic use fault steady signal as defection gist which is steady and easily identified, and the two arithmetic inherits the excellence of the tradition breadth comparing and phase comparing, which overcomes the effect of the changing of the system parameters which brings the difficult for fault defection
電流突變量演算法和網路演算法以故障后穩態基波信號作為選線依據，信號穩定，容易識別，並且這兩種演算法吸取了傳統比幅比相演算法的優點，有效的克服了系統參數變化等影響帶來的選線困難。 -
This paper researches a practical engineering project - a technical reform on an dispatching & supervising system of tangshan limited corporation, which involves the technology of computer control. communication and net. the system realizes the real - time supervision in the center of dispatching, the data collection of the signal equipments of the railway station, and the data transmission from live to the center of dispatching, at the same time, supplies the interface for distance user to visit the lan of the center of dispatching and for the lan to connect the internet
本碩士論文選題源於一個實際的工程項目?唐山鋼鐵股份有限責任公司調度監督系統的技術改造，該項目綜合了計算機控制技術，通信技術和現代網路技術。本系統在調度所實現了對現場車站信號設備的實時監視，在現場車站實現了對信號設備狀態的數據採集，並實現了從現場到調度所的遠程數據傳輸，同時為遠程用戶訪問調度所的局域網和局域網連接到internet提供了介面。
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