融合頻率 的英文怎麼說

中文拼音 [rónggěbīnlǜ]
融合頻率 英文
fusion frequency
  • 融 : Ⅰ動詞1 （融化） melt; thaw 2 （融合; 調和） blend; fuse; be in harmony Ⅱ形容詞[書面語]1 （長遠; ...
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 融合 : fuse; mix together; anastomosing; reconcile; harmonize; compromise; amalgamate; coalesce; coalesc...
  • 頻率 : frequency; rate
  1. On data level, it is firstly explored fusing signature data from sparse - band collocated radars to obtain wider band target frequency response. the most difficult problem which restricts the fusion process is the lack of mutual coherence between the various radar subbands

    在數據層，首先探索了對多個配置在同一地方的不同頻帶雷達測得的目標頻率響應進行融合，以獲取更寬頻帶目標頻率響應的方法。
  2. Frequencies of apomictic embryo sacs were the highest in winter and summer respectively in two years

    兩年中，無融合生殖胚囊出現的頻率分別在冬季和夏季最高。
  3. If coreless melting furnace mainly for steel ， alloy steel ， cast iron ， and other ferrous metal materials and stainless steel ， copper ， aluminum ， zinc and other non - ferrous metal materials melting ， melting with high efficiency ， energy - saving ， metal components uniform ， burning less temperature or block ， simple operation ， easy to supporting the advantages of production lines

    中頻無芯熔煉爐主要用於鋼、合金鋼、鑄鐵等黑色金屬材料以及不銹鋼、銅、鋁、鋅等有色金屬材料的熔煉，具有融化效率高、節電、金屬成分均勻、燒損少、溫升塊、操作簡單、易於配套生產線等優點。
  4. The some fire control system is an advanced multi - senor short range air defense system, which integrated both x and ka bands searching and tracking radars, laser range finder, combined the control computer of subsystem with the master computer, and applied the technology of data fusion

    摘要某火控系統集兩個頻率波段的搜索雷達、跟蹤雷達和電視跟蹤器、激光測距機於一體，分系統控制處理計算機與系統主計算機相結合，採用了數據融合技術，是一部多傳感器集成的現代化防空系統，具有搜索性能好、反應時間快、抗干擾能力強、自動化程度高、使用性能好等特點。
  5. This paper based on control theory, according to the conception of phrase lock loop and direct digital synthesis, we designed the clock circuit. it realizes the amalgamation of kinds of the ways about clock, which make it has some superiority

    本論文在控制理論的基礎上，以鎖相頻率合成和直接數字頻率合成作為設計思想，搭建時鐘控制電路，在業界實現了多種時鐘控制電路實現方法的融合與統一，具有一定的優越性和領先性。
  6. In succession, the theory of chirped - pulse amplifier system is given in detail, firstly, studying from designing experimental light road and optical components to theoretical analysis, we par ' tly finished the system by ourselves. about ultr a - shoft pulse with a pulse - width of 9. 8f s and output power of 650mw and band - width of about l 20nm is output from oscillator source, secondiy, the stretching capacity of single grating four - pass stretcher is measured using abcd matrix combining collins function, and the effect of relativ e parameters to the streching ratio is also simulated. thirdly, a new type of disjunctional frequency moduiating function is provided according to the gain - narrowing and gain - saturation which are appeared in the co urse of amplification, under modulating the two effects are both controlled on some e xtent, fourthiy, the effect of ase that is often ignored by people is analyzed and the resolving methods are also given

    從光路、光學元件的自行設計到理論分析計算，初步建立了一臺實驗系統；採用abcd矩陣法結合collins公式計算了四通式單光柵展寬器的展寬量，並模擬了相關參數對展寬比的影響，對實驗具有指導意義；評價了再生放大器和多通放大器的優缺點，對放大過程中通常忽略的放大自發輻射現象（ ase ）進行了分析，並提出了相應的解決方法；針對放大過程中出現的增益窄化和增益飽和現象，對輸入種子脈沖提出了一種新的分段頻率調制函數，實現了對增益窄化效應和增益飽和效應的共同抑制；提出了系統的材料（包括放大介質和光路中的普通介質）正是融合高階色散的來源。
  7. Two spatially registered images with different focuses are decomposed into several blocks. then, three features reflecting the clear level of every block, i. e., spatial frequency, visibility, and edge, are calculated. finally, artificial neural networks, i. e., multilayer - perceptron, radial - basis function, probabilistic neural network, are used to recognize the clear level of the corresponding blocks to decide which blocks should be used to construct the fusion result

    具體實現過程概述如下：首先將兩幅（或多幅）配準圖象進行分塊處理，提取兩幅圖象中對應塊的能反映圖象清晰度的三種特徵，即空間頻率、可見度和邊緣，將特徵歸一化後送入訓練好的神經網路進行識別，根據得到的結果依據「誰清晰誰保留」的原則構成融合的圖象。
  8. In mimo systems, the signal can be sent and received through multiple antennas or antenna arrays. the combination of ofdm and mimo can effectively alleviate the problem of multi - path propagation, increase system capacity, and obtain more robust system capability, so they are considered as the main stream techniques of the future wireless communication system

    Ofdm技術固有的抗通道多徑和頻率選擇性衰落特性以及mimo在提高系統頻譜利用率，改善無線通信系統性能等方面的巨大作用，使得這兩種技術的融合成為了下一代移動通信系統的必然選擇。
  9. Based on the analysis of image wavelet transformation and the space / frequency distributing characteristics of different subbands " coefficients, this dissertation fully exploits the following theories and methods : scalar quantization, vector quantization, trellis coded quantization, trellis coded vector quantization, vector classification, codebook expansion and weighted mean square error rule basing mankind visual characteristics, etc. from different angles of information amalgamation, it develops several innovative algorithms of image compression and coding, gives their realization schemes, and makes plentiful simulation tests

    本文在分析了圖像小波變換的原理和子帶系數空間及頻率分佈特點的基礎上，充分利用標量量化、矢量量化、網格編碼量化、網格編碼矢量量化、矢量分類、碼書擴展和基於人眼視覺特性的加權均方誤差準則等思想和方法，從信息融合的不同角度展開了對小波圖像的壓縮編碼研究，同時也討論了這些方法在靜止圖像量化中的具體應用。
  10. This scheme can avoid the emergency of orphan effectively, and gives a good solution when the node isn ’ t available. the protocol we design is named as soptt, which is shorted as “ self - organize protocol of tree topology ”. the layer of application we design can gather and send data, realize the function of data fusion to avoid the potential communication congestion so that the communication will be more effectively

    該協議解決了節點路由的建立和重建，還可以根據節點剩餘電能的情況智能選擇簇首節點，並且有效地避免了孤兒節點的產生，對于節點失效的情況也能夠很好處理;在應用層，基於智能樓宇溫度監測應用環境，設計並實現了採集發送數據的程序，使得採集、發送數據的頻率符合應用需要，並且提出了數據融合的思想，以避免可能發生的通信擁塞，同時也達到了通信的高效性。
  11. After having analyzed the theory of the calculator circuit thoroughly, the author made use of the characteristic of the calendar circuit and put forward a new design method, namely replacing the static circuit with the dynamic circuit to reduce the area of whole chip. now the author has finished the design of the calendar circuit and accomplished the layout design with the full - custom method

    本文作者在透徹分析計算器原理的基礎上，利用萬年歷電路的工作頻率的特點，提出了以cmos動態門代替靜態觸發器的設計方法，獨立設計出萬年歷部分電路，將其與計算器部分電路緊密融合，構成一塊完整的數字大規模集成電路，並以全定製的方法實現了整個晶元的版圖設計。
  12. Based on the objective set forth in the e - japan basic strategy to " promote the construction within five years of a world - class internet allowing ultra - fast access, and make it available to all citizens who need it at a reasonable price, " the environment for it business is being advanced through communications - related regulations, reform of the administration of radio frequencies, new directions for the regulatory policies relating to integration of communications and broadcasting, as well as aggressive initiatives to promote the it business and develop human resources

    依據網路日本基本戰略設立的目標「在五年之內，促進建立一個世界級的網際網路，實現超快速網路接入，並以合理的價格向所有需要網際網路接入的公民提供服務」 ，通過制定與通訊相關的法規改革無限頻率的管理體系頒發新的融合通訊和廣播管理政策的新導則以及積極採取措施促進it業務和人力資源的開發，從而極大地改善了it業務的發展環境。
  13. Then time domain synchronization including symbol, frequency and carrier synchronization algorithms is discussed according to the characteristics of frame structure in merged scheme. at the same time, pointed out its merit that high rate of spectrum utilized and rapid synchronization retrieved. and simulation and much improvement are done to realize the algorithms in project

    然後根據融合方案的幀結構的特點，分析和探討了時域同步演算法，包括符號同步、載波頻率同步和采樣同步演算法原理，指出時域同步有頻譜利用率高，同步恢復快等優點，並對其進行了工程可實現的改進和模擬。
  14. According to the present situation and developing trends on condition monitoring and fault diagnosing of hydroelectric sets at home and abroad, and taking the technique of data fusion diagnosis hydroelectric sets as theme, this dissertation researches into data fusion fault diagnosis method based on dempster - shafer theory, and applies this technique to hydroelectric sets vibration fault diagnoses for the first time, and presents that using sub - band energy of vibration frequency to reflect the vibration intensity of hydroelectric sets

    本文根據國內外關於水電機組狀態監測與故障診斷研究的現狀與發展趨勢，以機組振動故障的信息融合診斷技術為研究主題，對基於dempster - shafer證據理論的信息融合故障診斷方法進行研究，首次將該方法應用到水電機組振動故障診斷中，並提出了用機組振動各頻率的子帶能量反映其振動強度的方法。
  15. This hfgwsr has four channels which can work at different frequencies, each channel can be seen as one independent radar, so we can achieve four groups of observation which need fusion technology to improve the performance of the radar

    該雷達具有四個通道，可以工作在不同頻率，每個通道可以看作是一部獨立的單站雷達，故可獲得四組量測數據，然後需要進行數據融合，以提高雷達性能。
  16. In the frequency domain, we analyse the information hiding technique based on dct. we present improved adaptive hiding method, odd even embedding technique, improved amalgamation and difference matrix hiding method in the dct domain. we describe the process of information embedding and extraction, and analyse the robust of the algorithms above in detail

    在頻率域內，我們研究了基於dct變換的信息隱藏技術，提出了改進的dct自適應隱藏演算法、 dct域奇偶性嵌入演算法和改進的融合演算法，同時提出了差值矩陣的dct域隱藏演算法，給出了這些演算法的信息嵌入與恢復過程，並對頻率域內的這些隱藏演算法的魯棒性進行了分析。
  17. Then simulation and cpe after fft are completed. chapter 5. the fpga realization of symbol and frequency synchronization is described and its results are given

    第五章完成融合方案時域同步模塊中符號和頻率同步各個模塊的fpga實現並給出結果。
  18. Usually in ofdm system, the time - domain synchronization in the platform is the symbol - frequency synchronization using pn - sequence preambles. its algorithm has been designed based on the requirement of platform, and validated by matlab simulation. then the verilog program has been designed based on this algorithm

    測試平臺中的時域同步是ofdm系統下基於pn序列的符號和頻率同步，其演算法是根據融合方案時域同步演算法，同時結合測試平臺系統要求設計的，演算法性能已經通過matlab模擬得以驗證。
  19. In the case of same local observation clutter power, based on the fusion rule proposed in [ 391, a novel method is proposed to solve the distributed system included any kind of lds by the property of laplace transform. this method overcomes the shortcoming of supposing the same local snr in other method. by computer simulation, some available conclusions are found based on these results

    在假設局部觀測雜波功率水平相同的條件下，針對文獻[ 39 ]提出的融合方案，利用laplace變換的頻域微分性質，提出了一種針對局部採用任意數量的不同cfar檢測器時系統的檢測概率和虛警概率關于固定門限的求取方法，克服了以往需要假設局部信雜比相同的缺憾。
  20. In the case of same clutter power in lds, based on the fusion rule proposed in [ 171 ], a novel method is proposed to solve the distributed system included any kind of lds by the property of laplace transform. this method overcomes the shortcoming of supposing the same local snr in other method

    在局部傳感器雜波功率水平相同情況下，針對文獻[ 171 ]中提出的融合方案，利用laplace變換的頻域微分性質，提出了一種針對局部採用不同cfar檢測器時系統的檢測概率和虛警概率關于固定門限的求取方法，並克服了以往需要假設局部信雜比相同的缺憾。
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