W - waf 中文 - EN166

waf WAF ＝ Women in the Air Force...

wafer
This dissertation is devoted to systemic research the two projects encountered in wide - band homing in theory and from experiment . firstly , the theories of wide - band signal processing and wavelet are introduced in detail . three involved concepts of wide - band signal / system are three - type conditions , echo model and wide - band ambiguity function ( waf ) 本論文以小波變換為數學工具，力圖從理論和實驗兩方面系統地研究在寬頻帶自導中遇到的兩個問題：畸變信道的信號檢測和水下目標的特征提取與識別。
The system is composed of a web tier building under the struts framework and a business tier building under the struts waf . the two tiers are used together to achieve the system function . after that , it introduces how to use unionplatform to develop the application system 然后結合個性化回鈴音業務系統( crbt )的門戶系統,詳細探討了如何使用unionplatform框架來開發易于維護和易擴展的企業web應用系統,并就如何在unionplatform框架的基礎進行擴展,開發自己的應用項目等關鍵技術進行了深入的研究。
3 . the static aerodynamic characteristics of the projectile are computed using the software of cfd , the results of the numerical simulation are agreement with the engineering calculation , this verifies that the results of the static aerodynamic characteristics of waf from engineering calculation are satisfactory 3 .應用cfd軟件對彈靜態氣動特性進行數值計算,數值計算結果與工程估算結果吻合較好,說明卷弧翼的靜態氣動特性可以通過平板翼進行估算。
And the resemblance is pointed out between continuous wavelet transform ( cwt ) and waf . in the course of computing waf , the scaling replica is very important . based on the properties of cwt , three approaches have been proposed for the scaling of a wavelet that has no analytic form 詳細闡述了寬帶信號及系統的三個條件、寬帶系統的回波模型和寬帶模糊度函數的概念，指出了連續小波變換( cwt )與寬帶模糊度函數的驚人相似之處。
2 . the transonic flow field solutions of a ttcp standard waf - body combinations are computed using the software of cfd , the results are agreement with experiment dates , this verifies that the accuracy of the numerical simulation model is ensured 2 .應用cfd軟件對某ttcp標準卷弧翼-身組合體跨聲速下流場進行數值計算,將計算結果與文獻試驗結果進行對比,驗證本文數值計算模型。
The flying stability of the unguided projectile with wrap around fins could be influenced by the self - induced rolling characteristics and the cross coupling effects of the waf badly . it is necessary to study further on this special aerodynamic problems 卷弧翼存在自誘導滾轉特性、較嚴重的交叉耦合效應等特殊氣動問題,對于無控的卷弧尾翼彈而言,這很大程度上影響飛行穩定性。
Unionplatform frame integrates the advantages of two frame struts and waf . it provides agile procedure to web tier , and also to the ejb tier that has the complex operation Unionplatform綜合了waf和struts的優點,既提供靈活的針對web層開發,又提供針對業務邏輯復雜的ejb層的開發。
In this article , it gives a brief introduction of j2ee platform and existing frame at first , and next it introduces a new frame named unionplatform 本文首先對j2ee平臺中的waf和struts兩種框架技術進行分析,并在此基礎上提出了一種新的框架技術unionplatform 。
The basic theory of wideband signal processing is discussed and presented . the coherence among cwt , wcp and waf is pointed out emphatically 論述了寬帶信號處理的基本理論，指明了連續小波變換與寬帶相關處理、寬帶模糊度函數的一致性。
Wrap around fin ( waf ) is used very widely on weapons in modern times due to its advantages of saving room 、 being convenient for packing and so on 卷弧翼具有節省空間、便于包裝等優點,在現代兵器中有廣泛應用。
Wideband ambiguity function ( waf ) is the powerful tool to analyze the wideband signal , and it is also coherent to cwt 寬帶模糊度函數是寬帶信號分析的有力工具，它與連續小波變換也是內在一致的。