complex inversion 中文意思是什麼
complex inversion
解釋
復反演-
Complex inversion plane
復反演平面 -
In view of the limitation of the traditional inversion theory and method of the gravity and magnetic field, professional an yulin, etc, worked in china university of geoscience, has come into being the theory system of the all - direction imagery for local gravity and magnetic sources after having researched a few years. the theory system broke through the thinking method of traditional theory system, researched all - direction imagery of the 2d local gravity and magnetic sources by means of complex function theory and researched all - direction imagery of the 3d local gravity and magnetic sources by means of spherical harmonic analysis theory, developed greatly the interpretation theory on the gravity and magnetic field
該理論體系突破了傳統的重、磁場解釋理論體系的思維方式，採用復變函數理論研究二維局部重磁場源全方位成像，採用球諧分析理論研究三維局部重磁場源全方位成像，大大發展了重磁學科解釋理論，可以在起伏地形、有背景疊加和高頻干擾等復雜條件下，直接反演加疊代修改，求解分佈在有限范圍內的二維和三維重磁場源異常場的多種反演問題。 -
The inversion results of the theory model and actual data show that the method can reconstruct near - surface velocity field of complex structure stably, quickly and accurately, thus, can calculate the statics and ensure structural imaging in complex area
理論模型和實際資料的反演結果表明，該方法能穩定、快速、準確地重建復雜地區的近地表速度場，建立準確的近地表速度場，從而可計算準確的靜校正量，保證復雜地區的構造成像。 -
Inversion of the near surface structure can be done by the method with refraction first - break information, so it can be used to solve 2d long wavelength and short wavelength statics problems for complex near surface areas ; 4 ) a kind of 3d statics method with statistical deposition of refraction first - break traveling time in common shot domain is developed
它適應折射面起伏不大、折射層較穩定的近地表條件，利用該方法可以解決二維沙漠、黃土塬覆蓋區等復雜地表條件的長短波長靜校正問題； （ 4 ）三維共炮域折射旅行時統計分解靜校正方法。 -
Geologic structure modeling is one of the main aim of seismic forward modeling and inversion method, while most of the current modeling systems could not meet the needs of the scientific research and product practices. the geological model input is very complex and very clumsy, so it is high time we solved it by new model description methods and new model input techniques
構造地質模型的建立是地震正演模擬和反演技術的主要目的之一，但目前已有的很多系統尚不能滿足科研與生產的實際需要，構造模型的建立尤其是輸入工作還是非常繁瑣、復雜，缺乏比較先進、實用的模型描述手段和模型輸入技術。 -
A iteration method to seek the complex matrix inversion
一種求復數矩陣逆的迭代方法 -
According to the different ocean environment, range dependent and range independent inversion are studied and the inversion results are analyzed. ( 4 ) in order to reduce the snapshots needed by passive localization in complex ocean environment, reduced rank amfp frame is founded and many algorithms are compared. in mismatch environment, two robust amfp algorithms are compared
為了降低被動定位對快拍數的要求，建立了降階自適應匹配場處理的通用結構，比較分析了多種降階演算法；對環境參數失配條件下的兩種穩健amfp演算法進行了性能對比；採用運動補償的方法提高被動定位的精度；並採用實測數據對各種方法進行了評估。 -
This dissertation studies mainly the inversion of ocean environmental parameters by mfp ( matched field processing ). meanwhile, adaptive matched field passive localization in complex environment and discrete noise rejection with mfp are discussed
論文從淺海環境參數反演、復雜水聲條件下的被動定位、以及匹配場用於空域離散噪聲干擾抵消等三方面展開，對匹配場的理論、方法及實驗驗證進行了深入地探討。 -
Besides velocity inversion algorithm, the static correction in complex near - surface condition and irregular geometries may also impact the velocity modeling
影響速度模型精度的因素，除了速度反演演算法之外，還包括復雜近地表條件下的靜校正處理和觀測系統的不規則性。 -
Comprehensive well and geological constrained seismic inversion - comprehensive constrained inversion ( cci ), is based on nonlinear inversion techniques. it makes full use of detailed vertical resolution of well data and horizontal dense sampling of seismic data. according to geological theory, it inverts lithological profile in multi - wells and complex geological condition. at present, there are no perfect mathematical methods to solve nonlinear equations
地震資料與測井資料的綜合約束反演是在非線性反演的基礎上，充分利用測井資料詳細的垂直分辨能力和地震資料地面上采樣點密集均勻分佈的特點，把這兩種資料結合起來，取長補短，以地質理論為依據，針對多井及構造復雜的地質條件，反演出井以外的巖性剖面。 -
The fft inversion method is fit for reconstruction of density distribution with sharp peaks and complex shape. the results of numerical simulations of this method show high inversion accuracy and fast calculation speed
快速傅立葉變換法適合於重建具有陡峭波峰和復雜形狀的等離子體密度分佈，數值模擬的結果表明該方法具有計算精度高和速度快的特點。 -
( 4 ) using the previous knowledge to restrict the import information of inversion system is a new method to improve inversion effect especially under the complex conditions
（ 4 ）有效地利用先驗知識對反演進行有效的約束是提高復雜地層條件下聯合反演效果的一個新的思路。
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