極限環 的英文怎麼說
中文拼音 [jíxiànhuán]
極限環
英文
cycle limit- 極 : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
- 限 : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
- 環 : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
- 極限 : 1 (最高的限度) the limit; the maximum; the ultimate limit; limitation; extremity; tipping point...
-
Limit cycles ; differential systems ; abelian integrals
極限環微分系abel積分On the number and distributions of limit cycles in a cubic system
一類三次系統極限環的個數與分佈In this paper, the problem of limit cycle for a cubic system is studied
摘要討論三次系統(方程式略)的極限環問題。In chapter 3, the stability and bifurcation of the equator of a cubic system are investigated
在第三章中,我們研究一類三次系統的赤道環的穩定性和極限環分支問題。The sufficient conditions for the non - existence, existence and uniqueness of limit cycle are obtained for the cubic system
得到了該系統不存在極限環和存在惟一極限環的條件。Abstract : based on the gauge theory of various interactions, some new solutions of the gauge field equations are discussed, the potential is introduced, and the relations among the results and limit cycle, various singular points are derived. finally, it is expounded that these results possess probably physical meaning on the property and phase transition of particles
文摘:從各種相互作用的規范理論出發,討論了規范場方程的某些新的解,並引入了勢,然後探討了它們與極限環、各種奇異點的關系,最後論述了這些結果可能具有的粒子性質和相變等物理意義Output can be obtain, next we use our designed the wavelet soft threshold to select result of the wavelet transform, finally, we give the selected result reversal wavelet transform. it is obvious : the wavelet soft threshold is important to improve the quality of the gray image processing. i give the donoho wavelet soft threshold a modified value method, which has a relation with ratio of signal - noise. i made full use of discrete hop field single feedback neural network, and nonlinear steady of automatic system at last, i obtained a steady limited ring, give the energy function an order differential a optimal
我的思路是:改造現有圖形結構,先建立能反映信噪比大小且含待定參數k的表達式,然後通過離散型h0pfi舊單層反饋神經網路,再結合前邊的混合濾波器構成一個非線性控制系統,寫出對應的網路函數,利用相平面法和李雅普諾大穩定性的判據,得到一個穩定的極限環,從而確定出參數卜的范圍,進而再對原來的小波軟閾值進行修正,用修正後的值作為小波閾值。Limit cycles analysis to a class of cubic lienard equations
方程的極限環分析The limit cycles for type equation of quadratic differential systems
類方程的極限環Existence of the limit cycles for li 233 ; nard equation
方程極限環的不存在性On limit cycles of type i equation of quadraticdifferential systems
類方程的極限環之二New model for secondary bifurcation to large limit cycles
二次分支到大極限環的一個新模型Limit cycles of li 233 ; nard system with fine foci
方程多個極限環的計算Limit cycles of infinity in a quintic polynomial system
一類五次多項式系統無窮遠點的極限環On the uniqueness of limit cycle of the general li 233 ; nard equation
方程極限環的惟一性問題The existence and uniqueness of limit cycles for general li 233 ; nard system
分岔極限環的唯一性A perturbation - incremental method for limit cycles of li 233 ; nard equation
型三次系統的極限環問題Without constructing poincare cycle domains, the positions of the limit cycles are pointed out accurately
在不構造poincare環域的情況下,較為精確地指出了極限環的存在位置Limit cycle oscillating and chaos of the radiation field in a traveling wave tube amplifier
行波管放大器中輻射場的極限環振蕩和混沌Here a low cost optimal position system with speed - loop open and position - loop closed based on fuzzy control is presented, it employs fuzzy controller to verdict rotor velocity approximately and a fuzzy switching curve is substituted for real one to achieve bang - bang switch, no limit - loop or oscillation occurs. at the end of this chapter, a dc break curve is discussed
為了實現經濟實用的點對點快速定位系統,實際系統採用速度開環、位置閉環結構,速度量從模糊控制器得到,既不實測也不軟體估計,用模糊開關線代替真實開關線進行控制量狀態切換,無極限環或振蕩現象,而成本則大大降低。分享友人