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- It is proved that the substitituon mapping is a proper Fourier integral operator with generalized hypoellipticity. 證明了變量替換映射是一個(gè)具廣義亞橢園性的適的富里葉積分算子。
- On the basis of the definition of generalized hypoellipticity for Fourier integral operators in[6], in this paper fundamental properties of proper Fourier integral operators are found. 在[]定義了富里葉積分算子的廣義亞橢園性概念的基礎上,本文研究了適的富里葉積分算子的基本性質(zhì)。
- On the basis of the definition of generalized hypoellipticity for Fourier integral operators in [6], in this paper fundamental properties of proper Fourier integral operators are found. 在[6]中定義了富里葉積分算子的廣義亞橢園性概念的基礎上,本文研究了適的富里葉積分算子的基本性質(zhì)。
- By means of Fourier integral for analysis of plus mag netic field frequency spectrum.It provides relation of magnetic field with maxim um frequency. 利用付立葉積分對脈沖磁場(chǎng)進(jìn)行頻譜分析,討論了脈沖磁場(chǎng)大小隨所選擇頻率上限之間的關(guān)系.
- In this paper, the nonlinear transverse deflection or buckling is analyzed for unsymmetrical composite laminates under loads in plane by means of the generalized Fourier series method. 本文利用廣義富里葉級數法對非對稱(chēng)復合材料層板在面內載荷作用下的非線(xiàn)性橫向變形或屈曲問(wèn)題進(jìn)行了分析。
- For an edge-localized particle source (shallow fuelling), using the complementarity relation of the solution, wellbehaved generalized Fourier expansion of the solution can be obtained. 對粒子源處在邊界附近(淺加料)的情形,通過(guò)解的互補性關(guān)系,可以獲得品質(zhì)好的廣義傅里葉展開(kāi)。
- For a transient internal point source, using the comple mentarity relation, the evolution of particle density can also be described by the well-behaved generalized Fourier expansion. 對于瞬間內部點(diǎn)源產(chǎn)生的密度剖面演化,通過(guò)解的互補性也可得到品質(zhì)好的廣義傅里葉展開(kāi)表示。
- A new approach, the Generalized Fourier Series method (GFS), to the analysis of chatter in the milling cutter is proposed with consideration of the gyroscopic effect of the rotating spindle. 采用廣義傅里葉級數法分析棒銑刀的顫振問(wèn)題。
- Study the Fourier Integral Algorithm 傅立葉積分算法研究
- The technologies for pickup of seismic attributes include generally Fourier spectral analysis, autocorrelation, main component, autoregression and coherent body, etc. 摘要目前地震屬性的提取主要集中在單項技術(shù)上,如譜分解、三瞬,均方根、自相關(guān)、主因子、自回歸和相干體等。
- A Class of Fourier Integral Operators with Finite Smooth and Their Application 一類(lèi)有限級Fourier積分算子及應用
- ON THE GIBBS PHENOMENON FOR RIEMANN SUMMATION(R,k)OF GENERALIZED FOURIER SERIES 用黎曼求和法(R,k)求廣義富理埃級數之和時(shí)的基卜斯現象
- Fourier Integrals in Classical Analysis 經(jīng)典分析中的傅立葉積分
- The kitchen is an integral part of a house. 廚房是房子不可缺的部分
- Use of this drug is now fairly generalized. 這種藥現在用得相當普遍。
- Speech is fractional; silence is integral. 講話(huà)是分數; 沉默是整數。
- Observed a state of generalized discontent. 觀(guān)察一個(gè)有普遍不滿(mǎn)情緒的國家
- A calculation method for seismic hydrodynamic pressure of dam water face based on fourier integral 大壩迎水面地震動(dòng)水壓力的積分變換計算法
- Treves, F., Introduction to Pseuodifferential and Fourier Integral Operators I.,Plenum Press., 1980 陳恕行、仇慶久、李成章;仿微分算子引論;科學(xué)出版社(即將出版).
- The arms and legs are integral parts of a human body. 臂和腿是人體不可缺少的部分。