x
uploads/complex plane.jpg

complex plane 復數平面。

complex sentence

The first , the achievement of dirichlet series in the right half - plane and in the complex plane for a few years are related . on the base of this , when the general exponential condition holds , and under the condition of lim = 1 , i study infinite order dirichlet series in the right half - plane and in the complex plane , and obtain the relations between the order of growth of dirichlet series and conffieients . the second , we study the factorization of entire function in the condition of composition of functions , and obtain the necessary conditions of some pseudo - prime or e - pseudo - prime functions 本文分兩部分,第一部分就右半平面上的dirichlet級數和全平面上的dirichlet級數這兩方面對近年來的研究成果作了簡單的敘述,在此基礎上,作者在一般的指數條件與( ? )情形下,對右半平面上和全平面上的無限級dirichlet級數作了系統研究,獲得dirichlet級數的系數與增長性之間關系的一些新結論。第二部分研究整函數的因子分解,得到判斷函數為擬素的或e ?擬素的一些必要條件。

The growth for the more general random taylor series fw ( z ) in the unit curcle , whose growth order is almost surely ( a . s . ) of order in any radius is proved . furthermore , tinder a better condition of coefficient , for general enough and non - equally distributed random dirichlet series f ( s , w ) , we obtain these theorems as follows : its growth order in complex plane is almost surely ( a . s . ) 對更一般的非同分布的隨機變量序列及在更廣泛的系數條件下,證明了單位圓內的隨機taylor級數f _ ( z )沿任一半徑的增長級幾乎必然( a . s . )為;證明了復平面上的隨機dirichlet級數沿任一水平直線的增長級幾乎必然為( a . s . ) ;證明了右半平面上隨機dirichlet級數f ( s , )沿任一水平半直線的增長級幾乎必然( a . s . )為,并且幾乎必然以= 0上的每一點為其picard點等一些定理。

An upper bound of the closed loop performance statistic given by the index of quadratic performance is found for all admissible parameter uncertainties . the poles of the closed loop systems is described by the delta operator models in the specified stable region of the complex plane which makes the poles in the specified region when the sampling period is becoming shorter 采用線性矩陣不等式處理方法及李亞普諾夫二次穩定性理論,分析、證明了極點約束控制的存在條件,并利用lmi方法把delta算子系統的極點配置在一個穩定的區域內,解決了delta域內的極點配置問題,使得期望的極點始終在這個穩定的區域內。

The main results : theorem 1 . 2 . 2 the function ( u ) - satisfies the integro - differential equation where , theorem 1 . 3 . 2 if * ( ) s analytic on the complex plane except for the roots of in second chapter , we consider a risk process in which inter - arrival times have a phase - type ( 2 ) distribution , a distribution with a density k ( t ) satisfying the following second order linear differential equation : the conditions are satisfied for all convolutions of two exponential distributions ( with not necessarily equal means ) 定理1 . 3 . 2若函數~ * ( )除了方程( 1 . 3 . 1 )的極點外,在整個復平面上都是解析的,則ddas 。 type風險模型是風險理論中應用比較廣泛的一類風險模型dicksonandhipp ( 1998 )研究了索賠時間間隔服從erlang間分布的情況,并于2001年aun了其罰金折現期望滿k一積分微分方g

4 . with visco - elastic boundary of soil considered , the eigenvalue equation in frequency domain of soil dynamic equilibrium equation falls into a complex transcendental equation . in course of seeking its solution , based on argument principle and contour integral , with the aid of matlab , two numerical algorithm combined with the corresponding procedures for solving transcendental equations in a complex plane is developed by the author 4 、由于考慮了土體的粘彈性支承邊界條件,使得其動力平衡方程在頻域內的固有值方程為一復數超越方程,為了求解該方程,筆者基于幅角原理和閉合曲線積分,結合matlab ,提出了復平面上超越方程的兩種數值解法,并編制了相應的程序。

This paper first briefly introduced the structure and basic operation principle of the new electro - magnetic doubly - salient motor . then , the nonlinear inductance modeling method is presented based on the nonlinear inductance , and dynamic mathematic model in complex plane is set up , based on which simulation is carried out with the help of the software matlab / psb ( power system block ) 本文首先簡要介紹了新型電磁式雙凸極電機的結構、工作原理,然后提出了電磁式雙凸極電機的一種非線性電感建模方法,并利用matlab psb工具軟件對電機系統進行了仿真分析。

The complex electrical properties of dunite were measured over the frequency range from 0 . 1 - 106hz , at 1 - 3 gpa and 1282 - 1544k , and at the fo2 of mo - moo2 . complex plane plots show separate effects of grain interior and grain boundary conductivity 對顆粒邊界的電導率研究表明,顆粒邊界的電導率高于顆粒內部的電導率,總電導率則小于顆粒內部和顆粒邊界的電導率,顆粒邊界并沒有增強總電導率。

First , the geometric properties of the sum of the segments in the complex plane are proved , based on which , the robust problem is interpreted as a special point location problem of computing geometry -穩定性問題。證明了在復平面上多個線段和的幾何性質。在此基礎上,將魯棒問題轉化為計算幾何中的點定位問題。

In the next chapter , the two dimensional fipwa especially the modified steepest decent path ( msdp ) in angular complex plane and the interpolate / extrapolate technique have been carefully studied 接著,重點研究了二維快速非均勻平面波算法,對其復平面上的修正最陡下降路徑及內插外推技術進行了深入研究。

Non - destructive examination of welds - eddy current examination of welds by complex plane analysis ; german version en 1711 : 2000 焊接的無損檢測.通過多平面分析進行焊接渦流檢驗

Non - destructive examination of welds - eddy current examination of welds by complex plane analysis 焊接的無損檢驗.通過綜合平面分析檢驗焊接的邊緣電流

Non - destructive examination of welds - eddy current examination of welds by complex plane analysis 焊接的無損檢驗.通過多平面分析進行焊接的渦流檢驗

On admissible solutions of two types of systems of differential equations in the complex plane 關于兩類復微分方程組的允許解

Is analytic on the complex plane except for the roots of eq . ( 1 . 2 . 10 ) 10 )的根外的復平面上解析,則了同v卜一八則。

Error formula of generalized rational newton interpolation on complex plane 插值的誤差公式

Order of growth for random dirichlet series in the complex plane 級數表示的整函數的增長性