signal waveform造句
例句與造句
- The g . 726 speech coding algorithm involves adaptive linear prediction to eliminate the correlation of signal waveform , so as to reduce the resulting bit rate
G . 726建議采用自適應(yīng)預(yù)測編碼,以消除波形信號的相關(guān)性,從而降低語音信號表達的比特率。 - But those universal equipment may not be fit for all particular users . a data acquisition system , which is used to sample instantaneous signal waveform is discussed in this thesis
市場上的數(shù)據(jù)采集裝置一般是基于pci和isa總線的，這占用系統(tǒng)的硬件資源并且拆卸也不方便，給使用帶來麻煩。 - It produces the i and q signals , limits their pass bands , uses them to modulate the subcarrier in a quadrature and adds the moduled subcarrier to the luminance y , blanking and synchronizing signal waveform
它首先分離出i信號和q信號，指定了它們的傳輸頻帶，并用它們對副載波進行正交調(diào)制，然后將調(diào)制過的副載波信號疊加到亮度信號y和同步信號波形上。 - In chapter 5 , constant modulus algorithm ( cma ) is a well - known blind adaptive beamforming method as it requires no pre - knowledge about the signal except that the transmitted signal waveform has a constant envelope
在實際的無線環(huán)境中，隨著用戶的激增，通信環(huán)境日趨惡劣，這就要求波束形成算法在強干擾的環(huán)境中，仍然能夠快速而準確的收斂于期望信號。 - Because these methods do not need not only the doa of the signal ' s and the array manifold but also signal waveform , the blind beamforming algorithms using cyclostationarity signal ' s properties are the genuine blind algorithms
該方法既不需要知道來波方向和陣列流形，也不需要提供訓練數(shù)據(jù)，僅利用信號的循環(huán)平穩(wěn)特性就可以實現(xiàn)真正意義上的盲自適應(yīng)波束形成。 - It's difficult to find signal waveform in a sentence. 用signal waveform造句挺難的
- There are many kinds of data acquisition devices for general usage . but those universal equipment may not be fit all particular users . a data acquisition system , which is used to sample instantaneous signal waveform is discussed in this thesis
對于一般的數(shù)據(jù)采集任務(wù)有通用的數(shù)據(jù)采集系統(tǒng)可供選用，但是考慮到數(shù)據(jù)源以及用戶需求的多樣性，目前通用的采集設(shè)備不會總能滿足所有要求。 - The test results show that different patterns of pd correspond to different demodulating signal waveforms , the pd phase angle in ac , and spectrum characteristics . therefore the pd patterns can be recognized by the uhf characters of different pd signals in gis
試驗結(jié)果表明，不同缺陷類型的局部放電在其檢波信號波形、局部放電工頻相位分布和超高頻頻譜特征是有所不同的，可以依據(jù)這些特征對gis內(nèi)的局部放電類型進行識別。 - This dissertation is the expanding of the military project of ‘ 95 ’ advance research , a novel multi - modulation technique designing radar signal waveform is introduced on the links with the project of the national natural science fundation of china ( nsfc ) , named " produce and process the multi - modulation signal of the sensor with strong detectability and identifiability " . based on the analysis of the equal - probability - distributing fsk / psk multi - modulation signal , we construct a new pseudo - random fsk / psk multi - modulation signal and we design and simulink on the computer the partly - matched processing signal of this signal . the purpose of the design is to construct a processing signal to combine with the pseudo - random fsk / psk multi - modulation signal , so that we could get a strong response of the target
本論文是‘九五’軍事預(yù)研項目“低截獲概率雷達波形研究”的擴展與深入，同時結(jié)合國家自然科學基金項目“強探測強識別傳感器新型復(fù)合調(diào)制信號產(chǎn)生及處理”展開。在分析等概率分布的fsk / psk復(fù)合調(diào)制信號的基礎(chǔ)上，構(gòu)造了一種新的偽隨機fsk / psk復(fù)合調(diào)制信號及其非完全匹配處理的設(shè)計及仿真。設(shè)計的目的是能對偽隨機fsk / psk復(fù)合調(diào)制信號進行處理的處理信號，以期獲得對所探測目標信息的強探測。 - The research and development of the automobile intelligence detection system aims at the intellectualized examination of automobile breakdowns , while the basics of modern automobile breakdown diagnosis line in the test of auto sensors . from the standpoint of practical application , this article compares and analyzes the types of electronic signal waveforms and their characteristics showed by modern check - out
汽車智能檢測系統(tǒng)的研究與開發(fā)工作,根據(jù)所提出的總體框架和思路,分別從數(shù)據(jù)采集系統(tǒng)(硬件、軟件) 、關(guān)鍵技術(shù)及處理、計算機測試軟件開發(fā)、智能檢測系統(tǒng)的仿真等方面進行了研究與探索,并對汽車故障智能化檢測系統(tǒng)的測試電路進行了軟件設(shè)計。 - A gis pd measuring system is established , including a conventional pd measurement system , uhf detecting system and a pd spectrum system . we can obtain pd signal characters by this system , such as uhf transient signal waveforms , uhf demodulating signal waveforms , the pd phase angle in ac , pd spectrum , and discharge quantities
建立了gis局部放電測量系統(tǒng)，其中包括：常規(guī)局部放電測量系統(tǒng)、超高頻檢波測量系統(tǒng)和放電頻譜測量系統(tǒng)等，通過測量系統(tǒng)得到了gis內(nèi)局部放電的超高頻暫態(tài)信號波形、檢波信號波形、工頻相位分布、頻譜特征以及常規(guī)視在放電量等特征。 - With " the signal waveform editor " software develop kit , the multi - channel pulse signal with more complexity , higher accuracy and strict synchronous relation , which use for testing electronic and other devices , can be generated and output quickly and visually through various edit methods
利用該設(shè)備，并通過“波形編輯器”軟件包及其它相關(guān)硬件系統(tǒng)，我們能夠利用多種編輯手段，快速、直觀地得到并輸出復(fù)雜的、高精度的、有著嚴格同步關(guān)系的多路脈沖信號，以用于復(fù)雜電子設(shè)備的調(diào)試和測試。