理論分辨力 的英文怎麼說
中文拼音 [lǐlúnfēnbānlì]
理論分辨力
英文
theoretical resolution- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 論 : 論名詞(記錄孔子及其門徒的言行的「論語」) the analects of confucius
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 辨 : Ⅰ動詞(辨別; 分辨; 明察) distinguish; discriminate; differentiate; recognize Ⅱ名詞(姓氏) a surname
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 理論 : theory
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The representation of aaf and its resolution not only enriches relative theory of radar signal processing and is instructive in radar parameter design and performance analysis, but also provides a practical method to quantitatively evaluate the acceleration effects on signal processing
加速度模糊函數及其分辨力的概念不僅豐富了雷達信號理論的有關內容,為雷達參數設計和性能分析提供了一定的指導意義;而且也為實際工作中定量地衡量加速度對信號處理的影響提供了分析手段。Piano timing is based on diapason normal and " the twelve melody of averages " and certain programs of musical rules as well as auditively distinguished " beat note " and it uses some instruments to adjust the tension of the piano ' s strings and the normal functioning of a piano ' s key mechanism
摘要鋼琴調律是以國際標準音高,以律學中的「十二平均律」為理論依據,以一定的生律程序、以聽覺分辨「拍音」為判斷依據,使用專用工具對琴弦的強力及機件的合理運動進行調整。The main content of this dissertation can be concluded as following : a ) on the base on discussion of sar high resolution and theoretical imaging model, sar signal processing is analyzed in detail. range immigration and estimation of doppler parameters are also involved during discussing space - borne sar imaging and processing. a good result is obtained in the course of processing seasat and x - sar raw data
在討論了sar二維高分辨力機理和sar成像理論模型的基礎上,針對sar成像信號處理,分析成像處理的基本原理,和星載sar成像處理中的距離遷移校正和多普勒參數估計等關鍵問題,編制了處理程序,對seasat , x - sar的原始數據進行了試驗,得到滿意的效果。With the rough sets theory, people can process the undistinguished problem using uncompleted information or knowledge. and also enhance the capability to classify the imprecise data coming from observation or measurement
粗糙集理論反映了人們以不完全信息或知識去處理一些不可分辨現象的能力,或依據觀察、度量得到某些不精確的結果而進行數據分類的能力。In this paper, forward motion compensation technology for lmk aerial survey camera is discussed in detail. lt is illustrated that forward motion compensation is the key techonology for air photography with high resolution
本文詳細論述了lmk航空攝影機前向運動補償控制系統的工作原理和實現方法,指出前向運動補償控制系統是實現高分辨力攝影的關鍵。Based on the doppler effect and pulse coherence technique, synthetic aperture radar ( sar ) breaks through the azimuth resolution limitation imposed by real aperture antenna. in combination with the pulse compression technique, two - dimensional high resolution imagery to distant targets can be realized
合成孔徑雷達( sar )利用以多普勒頻移理論和脈沖相參為基礎的合成孔徑技術,突破了實孔徑天線對方位向分辨力的限制,與脈沖壓縮技術相結合,實現了遠距離目標的二維高分辨成像。After specifying a series of issues concerned with the connotation of small town and clarifying the research objective, the author introduced the theories associated with land smart sprawl in small town. on the basis of overall analysis of the driving forces affecting small town ' s land sprawl, there was a differentiation and analysis between unlimited sprawl and smart sprawl. then the author designed the indicator system and used it to judge land smart sprawl or not in small town by the method of fuzzy synthetic judgement, applied it to judge land smart sprawl in shekou town of huangpi district in hubei province
本文在界定小城鎮概念內涵與研究對象的前提下,對小城鎮用地有序擴張的理論依據做了介紹,在全面分析影響小城鎮用地擴張動力因素的基礎上,對小城鎮用地有序擴張與無序擴張進行了辨識,建立了小城鎮用地有序擴張的綜合評價指標體系,並運用模糊數學軟體對湖北黃陂灄口鎮用地擴張的有序性進行了模糊綜合評判,最後提出小城鎮用地有序擴張的若干對策建議。In the second chapter, firstly, the theory of target resolving is introduced. secondly, the echo of radar is commoned, and characteristic of lfm is analyzed and summarized
第二章主要介紹了多目標分辨的理論基礎,分析了距離分辨力、速度分辨力與模糊函數之間的關系。On the basis of the theory of high - resolution sar imaging, this dissertation introduces the sar imaging model
本文從合成孔徑雷達高分辨力成像的原理出發,討論了合成孔徑雷達成像的模型。Based upon the competence theories, and through empirical analysis of the core competence of chinese traditional medicine companies, this thesis uses mathematical and statistical methods to attempt to distinguish competitive advantages and disadvantages of chinese traditional medicine companies, and to make forward strategies to upgrade the core competence of the companies
本文在企業競爭力和核心能力相關理論的基礎上,運用數學和統計學有關方法,通過對我國中藥企業核心能力的實證分析,嘗試辨明我國中藥企業的競爭優劣勢,尋找提高我國中藥企業核心能力的對策。The interpolate technology just like a " ruler ", the resolving power of the " ruler " affect that the sampling points are arrayed correctly on time axis, and is determined by the multiple of the double slope integral amplifier. so it is core in the whole project. the project apply the complicated program logical device ( cpld )
內插技術的應用使得隨機采樣理論能夠得以實現,內插技術相當于測量用的「尺子」 , 「尺子」最小分辨能力決定了最後采樣點重新在時間軸上位置排列的真實可靠程度,這里尺子的最小分辨能力是由雙斜率積分時間擴展器放大倍數決定的,所以說該模擬充放電放大電路在整個方案中是個很關鍵的部分。Afterwards, in order to decrease the contradiction between the more complex and mass remote sensing image data and relatively slow speed of information extraction, an improved sfim image fusion method is proposed. this modified algorithm is on the base of sfim fusion technique, combines ihs method and sfim method and then replaces the former mean filter by an adaptive weighted mean filter. compared with the results of several common fusion techniques through a set of simulation tests between multispectral images and panchromatic images, it is proved that the new method can get an excellent result for the aim of improving spatial resolution while preserving the spectral information of multispectral images
論文的主要工作和成果包括:在像素層,論文研究了多傳感器數據融合理論及遙感圖像預處理的過程和步驟,歸納了多源遙感圖像像素層融合的常用演算法,並針對目前遙感數據呈海量化、復雜化這一發展趨勢同遙感信息提取的能力和效率滯后這一矛盾,在sfim演算法的基礎上,將ihs變換與sfim相結合,將原演算法中的均值濾波器改進為自適應加權均值濾波器,提出了一種改進的sfim演算法,通過對一組多光譜圖像和全色圖像的雙傳感器融合模擬對比試驗,證明了該演算法在保持原多光譜圖像光譜信息的同時,能夠有效提高融合圖像的空間分辨能力。At the same time, the conclusion that the instrument can fit the demand is gained, trough academic error analysis and calculation on resolution and measuring range
同時通過理論誤差分析和分辨力與測量范圍的計算,得出了該測量儀器能夠達到測量要求的結論。The ccd space remote sensing camera imaging is different from traditional film imaging. the grain dimension of photosensitive emulsion is so small compare with the blurs of optical system that it can be ignored. but the ccd pixel dimension is a few times of the blurs of optical system
這里則採用模擬試驗及計算機模擬的方法來研究在空間移變條件下的ccd遙感相機的影像分辨力和像質問題,這種研究不僅在理論上是一種補充,在工程實踐上也很有實際意義。A polarimetric sar combines both advantage of measuring full complex scattering matrix for each resolution cell in a scene and producing two - dimensional high resolution images, and is thus playing a more and more important role in gathering the detailed information regarding the geometric and electric structures of surfaces and covers for application in both civil and military areas
極化合成孔徑雷達( sar )具有可以測量場景中每個分辨單元的全極化散射矩陣以及產生二維高分辨力圖像的兩大優點,因此無論在民用和軍用的採集地表或地面覆蓋物的物理和電磁結構信息的應用中起著越來越重要的作用。According to practice of transient electromagnetic operators, this paper will introduce a new multi - aperture transient electromagnetic method integrating a lot of simulation experiment data on the base of its primary theory and transmission rule. in the end, result shows this new method can improve so much direction of electromagnetic field that it increases lognitudinal resolving power
本論文根據瞬變電磁法勘探工作者的實踐,利用電磁波運動學特徵在討論其基本原理和電磁波傳播規律的基礎上,結合在論文過程中進行的大量模擬實驗資料,進一步引入了多孔徑瞬變電磁發射場源,實驗結果分析證明採用瞬變電磁多孔徑發射場源改善了輻射場的方向性,提高了瞬變電磁法勘探的垂向分辨力。With multi - modulation, the disadvantages of single - modulation ( such as fsk, psk and ppm ) can be eliminated. by taking the advantages of different modulations, the performance of range resolving, doppler resolving and low probability of intercept ( lpi ) of the signal can be improved
復合調制信號可以克服單一信號調制形式(如fsk 、 psk 、 ppm等)的缺點,實現信號之間的取長補短,提高距離、速度分辨力,提高信號的低截獲概率( lpi )性能,是雷達理論與技術的發展方向。In this thesis, based on this kind of application, we made theoretical analysis and engineering practice on high - precision lfmcw and its signal processing millimeter wave broadband lfmcw radar has quite high theoretical range - precision and distance resolution, however, for the real radar system, the nonideal parameter of its transmitting signal, such as power fluctuation and the nonlinearity in frequency sweep, will result in the decreasing of the practical rang - precision and the distance resolution of radar
本文基於這一應用對高精度lfmcw測距雷達及其信號處理進行了理論分析和工程實踐。毫米波寬帶lfmcw雷達具有很高的理論測距精度和距離分辨力,但對于實際的雷達系統,其發射信號的非理想參數-掃頻功率起伏和掃頻非線性,將使得雷達的實際測距精度和距離分辨力下降。( 1 ). here we build the system space geometry model : the transmitter and receiver fly on different platforms and at different height, two flight paths are unparallel. based on the chirp signal and the taylor series, we analyze the range history and synthetic aperture time, then demonstrate the equation of the azimuth resolution about air - born bistatic spotlight synthetic aperture radar, meanwhile we obtain the equations of doppler bandwidth and doppler frequency modulate rate
本文以機載聚束式合成孔徑雷達成像作為研究背景,主要完成了以下幾方面的工作: ( 1 )建立了一種機載雙站聚束式sar空間幾何數學模型,對方位分辨力進行了理論分析,進行了數值分析與模擬,討論了不同條件對雙站聚束模式sar系統分辨力的影響。If the optical system with ccd sensor is regarded as a spatially invariant linear system, the convolution of point spread function and the object image results in error on theory. since ccd sensor imaging is digital imaging, in this article, the image quality and resolution of the ccd sensor imaging is simulated and analyzed
鑒于ccd探測器成像是數字化成像,所以本文採用計算機模擬和ccd相機模擬成像試驗及理論分析的方法對ccd探測器的目標影像的分辨力與ccd像元分辨力的關系及像質進行了研究並獲得如下主要結論。分享友人