通道數 的英文怎麼說
中文拼音 [tōngdàoshǔ]
通道數
英文
number of channels-
Improving the signal quality of a voice - grade data line to improve the speed or accuracy
改善聲音通道數據線的信號質量以提高速度或精度。During the calibration, a regress - analyse method is used to get the weight of the different channel based on equational coefficient, the weight represents the sensitivity of each channel
為了提高測量的可靠性和精確性，對9通道數據同時採集，在測試標定時採用回歸分析方法，根據靈敏度得到不同通道的權值。Configurable fifo space for data handling of tx and rx
模塊的通道數可配置With the development of communication system capability, the channels of the dwdm system are geminated and the capability of every channel grows gradually. all of these require the dwdm source output has high precision and stability
隨著通信系統容量的增加， dwdm系統的通道數成倍增加，每個通道容量也逐步提升，這些都大大增加了對dwdm光源輸出精度和穩定性的要求。Basic technical parameter requirements and methods of measurement on multichannel sound television receivers using the nicam two - channel digital sound - system
採用nicam雙通道數字聲系統多聲道電視接收機的基本技術參數要求與測量方法In term of the probability of communication system and perturbance theory, the model of the effect of srs to error bit ratio in communication system is established. through the way numerical of simulation, limitations to srs to error bit ration of communication system and input optical power, the number of channel etc are discussed. the obtained conclusion has definitely reference value to the design of practical communication
根據數字通信系統幾率的特性和微擾理論，建立了受激喇曼散射對通信系統誤碼率影響的理論模型，並通過數值模擬討論了受激喇曼散射對系統誤碼率、最大輸入功率和通道數等的限制，獲得了一些對實際光通信系統設計有參考價值的結論。In this thesis, a multiple - stigmatic - point method ( mspm ) is applied to improve the conventional rowland - type design, which is especially important for designing an awg when the total number of the channels is large. it greatly improves the performance of an awg, such as the channel uniformity, the crosstalk and the insertion loss
文中採用多點消像差方法，對多通道數awg器件的結構設計進行了改進，改善了傳統的rowland圓結構設計中存在的緣通道的性能嚴重劣化的問題，大大改善了多通道數awg各通道性能的均勻性，改善了器件性能。High speed multi - channel data recorder based on adsp - ts
201的高速多通道數據記錄儀The main research works of this dissertation are aimed to design of radar waveform and the application of wavelets in ultra - wide radar, including : the design of a new kind of hybrid radar and the research of time side - lobe suppression for pulse compression, the design of receiver r adio front end in data acquisition of ultra - wide band radar, the time delay estimation based on wavelets ( packet ) analysis
本文主要進行雷達波形設計研究以及研究小波理論在超寬帶雷達中的應用，集中體現在以下幾個方面：一類新的組合雷達波形設計及壓縮脈沖時間旁瓣抑制技術研究、超寬帶雷達多通道數據採集方法中前端射頻接收部分的設計及研製、基於小波（包）方法的時延估計方法。After confirming the number of bs, we set the number of voice channels and the number of cells according to the relation between capacity and coverage area " radius of the cdma cell with a certain i / c value
在確定基站的數量后，在一定的干載比時，根據小區容量和小區覆蓋半徑之間的關系確定每個小區所能支持的話音通道數和小區的半徑。The multichannel digital shutter velocity tester is mainly used in measuring the exposure time of a camera curtain shutter
摘要多通道數字化快門速度測試儀主要應用於幕?式相機快門有效曝光時間的測試。Datr. 2 : b multichannel digital audio tape recorder, reel - to - reel system, for professional use. part 2 : format b
專業用多通道數字音頻磁帶錄音機帶盤系統Datr. 1 : a multichannel digital audio tape recorder, reel - to - reel system, for professional use. part 1 : format a
專業用多通道數字音頻磁帶錄音機帶盤系統As an planar waveguide component, it has many advantages, such as its small size, lower cost per port, the relatively low insertion losses, potential for volumn production and integration with active elements
作為一種平板光波導型波分復用器， awg具有很多優點：體積小，可批量生產；高通道數，大小可壓縮；較低的插入損耗；單個通道的成本低；還可以與其它功能整合。With the use of new mcu p87c591, as the techiniques of serial communication and negative display of lcd, the dashboard has a very beautiful apearence and the system is simplified. not only the analogy signal and the pulse signal can be sampled into the instrument, but also the datum on the can - bus should be transferred into the system whit the connection to the in - vechile network. under the guindance of the idea of " informatic design ", the digital lcd dashboard system is developed, and the professional manufacturer of lcd display device is directed to develop and to design the special lcd module, by which the new lcd production is greatly optimized. all these intentions bing about a very well goal
在研製數字液晶儀表過程中，應用了新型單片機p87c591 、串口驅動技術和負顯技術，使該數字液晶組合儀表結構簡單，視覺美觀，既可以通過模擬通道、數字通道測量車輛傳感器的信號，又具備接入車輛總線、從can總線上獲得相關數據的能力。在項目開發過程中，運用「信息化設計」的觀點開展液晶顯示模塊的開發和設計工作；並根據軟體工程的原則，優化了液晶模塊的電路設計，使該項產品的開發取得了好的效果。This paper introduces the basic theory, structure, data transfer protocol of ds2450 1 - wire quad a / d converter, and the application of four channel digital storage oscilloscope
摘要介紹了ds2450單總線四通道模擬轉換器的基本原理、結構、數據傳送協議，以及在四通道數字存儲示波器中的應用。Time averaged temperature distributions on rotor surface will greatly change with the hot streak / airfoil ratio, and the temperature distribution changes more on the pressure surface than that on the suction surface of the rotor
改變熱斑數與導葉通道數比會對動葉時均溫度分佈產生較大影響，動葉壓力面溫度分佈所受的影響更大。Construct the data analysis software by matlab and vbmatrix to deal with test datum. it has the follow functions such as scale transformation, digital filter ; synthesize channel - data and print etc. then access the crash test result by the regulation of fmv208, including head injury, thorax injury and knee injury
藉助matlab和vbmatrix建立的數據分析平臺對測量數據進行分析，其功能包括標度變換、數字濾波、通道數據的合成分析、傷害指標的評價、數據的保存和列印等功能。A new method for realization of multi - channel data acquisition on windows flat form is brought forward in allusion to the feature of hyper - low frequency with water pressure pulsation in hydroelectric sets. and various anti - disturbance solutions are adopted in connection with the detection environment. the device proved to be able to has been meet predetermined requirement by its engineering application
針對水力發電機組水壓脈動超低頻特性，開發出一種在windows平臺上實時多通道數據採集系統，並結合測試現場環境，提出了抗干擾的各種措施.經實際運用，達到了預定要求In the hardware implementation of a multi - channel active noise control system, the computational complexity is increased sharply when the number of filter coefficients and channels are increased
摘要在多通道有源噪聲控制系統的硬體實現中，當通道數目增大或濾波器長度較長時，常規的多通道演算法運算量急劇增加，使控制器可能無法實時實現。分享友人