separation signal 中文意思是什麼

separation signal 解釋
分離信號
  • separation : n 1 分離；分類；分開。2 隔開；間隔；脫離。3 （夫婦的）分居。4 分隔物。5 【化學】離析；析出；釋出...
  • signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
  1. Estimating a dynamical trajectory of the reverberation and then taking it out from the observation, all target echoes should be obtained. that is called signal separation

    信號分離是指在相空間中估計混響動力學軌道，從觀測中減去估計的混響，從而分離出目標回波。
  2. This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal

    首次採用平板顯示專用控制晶元al300 ，設計並製作了相關配套電路，支持的最高解析度是1280 1024 ，實現解隔行和多種視頻格式轉換的功能，滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面，可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號，實現亮度信號和色差信號的分離，提高了亮度信號的帶寬。
  3. Separation process and signal being sheltered problem for a ground - to - air missile are studied in this paper. in addition, some helpful conclusions that can assist solving practical project problems and improve missile ’ s combat capability are got

    本文以地空導彈為研究對象系統開展分離過程模擬和信號傳輸遮擋分析研究，得到了一些能輔助解決實際工程問題，提高導彈戰鬥力的有益結論。
  4. Professor ching s research interests include adaptive digital signal processing, time delay estimation and target localization, wavelets, blind signal estimation and separation, automatic speech recognition for cantonese, speech modeling and speech synthesis, hands - free communications and advanced signal processing techniques for communications

    程教授從事的研究包括信息技術、數字信號處理、語音分析合成、識別，以及陣列處理及通信等。他出版了一百六十多篇專文，先後于國際性期刊刊登及於國際會議中發表。
  5. The function of video frequency gathering board is to reveal the compound television signal from the computer to carry on a / d transforms, rgb separation processing and so on, output 24bits rgb signals and the synchronized signals. these functions were finished by video frequency decoding chip saa7111 made by philip corporation

    視頻採集板的功能是利用philip公司的視頻解碼晶元saa7111 ，對計算機顯卡輸出的復合電視信號進行a / d轉換， rgb分離等處理，輸出24位rgb信號和同步信號。
  6. Then, the connected flying, stage separation, signal being sheltered process is simulated in computer, the influences imposed by working conditions and interfering factors for separation process are analyzed. furthermore, if the missile is controlled non - rolling, the stage separation process is simulated in another model. some of conclusions derived from above analysis are checked in theory

    本文就某些可選分離方案進行了對比分析，對地空導彈一體飛行、級間分離、信號遮擋過程進行了計算機模擬，分析了影響條件和干擾因素對分離過程帶來的影響，進一步研究導彈若受控無滾時的級間分離過程，並從理論基礎出發驗證上述研究的部分結論。
  7. And still signal being sheltered model and deflection separation model when the missile is controlled non - rolling are built, separation process are digitally simulated to check the stability during it

    提出信號傳輸遮擋模型，建立受控無滾轉時的偏差分離模型，實現導彈分離過程數值模擬和穩定性分析。
  8. On real - time speech blind signal separation based on time delay estimation and beamforming

    基於時延估計波束形成預處理的實時語音盲信號分離研究
  9. Blind signal separation is a new technique of signal processing aimed at retrieving a system ' s unknown information from its output only, which can be used in array processing and data analysis

    盲信號分離技術是信號處理中用於陣列處理和數據分析的一種新的技術，在源信號和混合過程未知情況下，從混合信號中分離出源信號。
  10. Beside filtering interference signals and extract effective signals, it is a difficult problem to study the separation of multi - signal of sound wave and vibration

    在實際測量過程中，除了過濾干擾信號，提取有效信號外，多振動源信號分離是本文研究的一個難點。
  11. In the thesis the author presents some research on speaker recognition, mixed speech signal separation and speech transformation using neural network.

    本文介紹作者在進行說話人識別、混疊語音信號分離和應用神經網路技術進行語音轉換方面的若干研究探索問題。
  12. A blind source separation algorithm by using time - frequency signal analysis

    一種基於時頻分析的盲信號分離演算法
  13. The independent component analysis ( ica ) is a branch of the blind source separation, which has become an important part in signal processing and data analysis

    盲信號分離在信號處理領域中日益顯示出其重要性，而獨立分量分析是其中的重要組成部分。
  14. Separation of various components of nonstationary signal using half fourier transform

    在非平穩信號組份分析中的應用
  15. Blind separation technique of modulatory fault source signal

    調制故障源信號盲分離技術
  16. Blind source separation ( bss ) problem is to separate or extract individual source signal from a set of mixed signals, assuming the source signals are independent and no a - prior information is known about the mixed signals

    盲源分離問題是從某類混合信號序列中分離或提取出各個未知源信號的過程，其中假設源信號是相互統計獨立的，人們對混合信號的信息完全未知。
  17. Blind source separation is to separate sources from mixed signals, without knowing about the characters of the sources and how they are mixed, only assuming that the sources are independent with each other. blind source separation is a part of blind signal processing

    盲分離是指在不知道源信號的特徵，而且也不知道信號在傳輸通道中的混合過程，只假設源信號是相互統計獨立的情況下，從觀測信號中分離出源信號的技術。
  18. Independent component analysis ( ica ) is a new multi - dimensional signal processing technology developed from blind source separation of late years. some scholars have brought forward a new polarimetric speckle reduction method by using independent component analysis which based on the multi - polarimetric trait of polarimetric sar and the independence between speckle and texture of sar imagery. while the algorithm thinks that there is only one real scene in polarimetric sar source images, so they get only one recovering image in the procedure of image separation and lose polarimetric property

    獨立分量分析是近年來由盲源分離技術發展來的一種新的多維數字信號處理技術，通過計算數據的高階統計信息，可以僅從觀測信號中估計出互不相關且盡可能相互統計獨立的被未知因素混合的原始信號的估計信號，從而幫助實現信號的增強和分析。
  19. The " expanding in frequency domain " theory is put forward and validated, and the chaos theory and the fractal theory is applied to the detection and diagnosis of boiler tube leak, the separation between the useful signal and noise and some of problems existed in the present boiler tube leak detection are solved

    提出了「頻域拓展」的概念，並對這一方法的正確性進行了驗證。將混沌與分形理論引入鍋爐爐管泄漏檢測與診斷中，完成了爐管泄漏聲信號的信、噪分離，解決了目前爐管泄漏檢測系統所存在的一些問題。
  20. The main contents of this thesis include : ( 1 ) summarize and analysis of the theories on vibration transmission through rolling element bearings ( 2 ) based on the threshold setting and signal ’ s statistical approach, a method for solving the problems of denoise was developed ( 3 ) using sparsity and clustering, the method and hypotheses for underdetermined blind source separation was studied ( 4 ) the method based on potential function clustering was given for underdetermined blind source separation of noisy signals based on the assumption that the input distribution is sparse and the mixture procedure is linear, the attenuation matrix and the delay matrix were estimated by clustering. the approach was experimentally illustrated for the case of m = 2. the separation of the signals from bearing test bed proved that the given methods are available and reliable

    在需求分析和研究現狀分析的基礎上，本論文針對如下內容進行了重點研究: （ 1 ）以滾動軸承為例，對旋轉機械振動信號的傳輸進行了歸納分析; （ 2 ）通過設定某一門限並研究信號間的統計特性，研究了旋轉機械振動信號的盲源分離過程中噪聲消減策略; （ 3 ）應用稀疏信號分析和聚類分析方法，對盲源分離中欠確定問題的假設條件進行探討並對分離方法進行了分析; （ 4 ）採用基於勢函數聚類分析的方法，研究了欠確定前提下含噪聲測量過程中信號盲源分離方法。
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