混沌場 的英文怎麼說
中文拼音 [húndùnchǎng]
混沌場
英文
chaos field-
Compare the system ' s classical chaos motion between the double - potential well in the tiled magnetic field and that of potential well including biquadratic term
比較了傾斜磁場作用下的雙勢阱和含有4次方的勢阱兩種情況下系統的經典混沌運動特徵。Study on duopoly model for chaos control of competition in advertisement with parameter regulating feedback
兩強市場廣告競爭混沌的參數調節反饋控制方法The fractal and chaos theory are effective tools to study nonlinear system, quantifying the indeterminate nonlinear system, using aboard in the nature study, last years, many scholars study the capital market by that method, conquer the emh and the capital market theory ' s localization, inaugurate the new phase of the capi tal market study
分形和混沌理論作為研究非線性系統的有效工具，可以把不確定的非線性系統數量化，在自然界的研究中已經得到了廣泛的應用，近年來，許多理論工作者用該方法用研究資本市場，克服了原來研究線性系統的emh和資本市場理論的局限性，開創了資本市場研究的新局面。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Chaos in the trigonal potential well subjected to a tilted magnetic field
斜磁場作用下三角形量子阱中的混沌So, in this paper, its main researches are to make use of both disequilibrium economics theory and chaotic economics theory to study the market price models ; according to the economic movement, to improve the traditional cobweb models and set up nonlinear and disequilibrium cobweb models, which are more accurate, scientific, and able to describe practical economy ; then to analyze commodity price fluctuation and stability on the established models with the change of the parameters ; finally to draw some conclusions
據此，本文將非均衡理論及非線性混沌理論同時應用於市場價格模型中進行研究，對傳統的蛛網模型加以改進，從現實經濟系統運作的實際情況出發，建立更加準確、科學，更能反映經濟現實的非線性非均衡蛛網模型，並對所建立的模型進行動態分析，研究了各種參數條件下價格波動的穩定性問題，從而得到若干結論。The control of beam halo - chaos becomes a critical problem in the development of high intensity accelerator. efforts to remove the halo by collimation have been largely unsuccessful since the halos almost always regenerate. the mechanisms of halos are complex, such as nonlinear resonances and chaotic behavior etc. considering this, professor fang jin - qing who works in china institute of atomic energy pointed out that the theory of chaos control can be used to control beam halos. he presented the method to control halos by using nonlinear functions, which means nonlinear function g is added to the right of ion radial self - edlctric force equation and some nonlinear function are selected to control beam halos in simulations. in paper [ 69 ], controllerg = - 0. 15sin ( rmax - am ) 2 was used and the halo intensity was decreased to 0. 1078, the halos are removed partly
束暈?混沌的控制是新一代強流加速器研製的關鍵問題，隨著強流離子束應用前景的日趨廣闊而日益成為研究的熱點。傳統機械限束器因無法解決束暈的再生而收效甚微，因為束暈的形成有著其內在動力學機制?非線性共振以及混沌等。基於此，中國原子能科學院研究員方錦清將混沌控制的理論和方法開創性的運用於束暈?混沌的控制上，提出了控制束暈?混沌的非線性控制策略，即在粒子徑向所受束自生場力方程的右邊加上非線性控制函數g ：並選取一些非線性函數如等進行了控制的模擬研究，將束暈強度控制在0 . 1078左右，取得了初步的控制效果。The fourth chapter " reseach on fractai structure of stock price " anaiyzed the fractai structure of stock price, deduced the investment function, caiculated the hurst exponent, 3 correlation dimension, and max lyaponov exponent, analyzed the self - similarity, long range dependence, circulation period of stock price and sensitivity of stock price to the initial value, suggested took the exponent characterize fractal instead of variance as instrument to measure risk
第四章分析並檢驗了股票市場的分形混沌特徵，推導了投資函數，計算了表徵股票市場分形特徵的hurst指數，關聯維和最大lyapunov指數，分析了股票價格的自相似性、長期記憶和循環周期，分析了股票價格的波動對初始條件的敏感性，提出中國股票市場具有混沌分形的特性，用傳統的方差法度量股票風險是無效的，必須使用混沌分析能夠理論來刻畫股票收益的風險，建立收益模型。The radiation field evolves from a steady saturation state to a limit cycle oscillation state, and eventually to chaotic oscillation state as the current increases, the region in which the field exhibits limit cycle or chaotic oscillation is called the " soft " and " hard " nonlinear regime, respectively : ( 1 ) in the " soft " nonlinear regime, the radiation field is characterized by period doubled bifurcation and the discrete power spectrum
隨著電流的增大，輻射場經歷由穩定飽和到極限環型的周期振蕩，並最終過渡到非周期性混沌振蕩的演化過程，按其狀態可分為「軟」和「硬」兩種非線性區域： （ 1 ）在「軟」非線性區域，場的極限環振蕩態和穩定飽和態是交替出現的，其特徵是典型的倍周期分岔，輸出功率譜是分立的。Usually, hpm devices working in the high current and large field amplitude state, after the field reaches saturation, the nonlinear effects will become extremely strong so that the intrinsic nonlinear phenomena ( for example limit cycle oscillation and chaotic behavior ) of the system occur. these nonlinear behaviors directly influence the output characteristic of the devices
在通常情況下，高功率微波源器件都工作在大電流和強場工作狀態，尤其在場達到飽和以後，系統的非線性效應將變得非常明顯，非線性系統所特有的一些現象（如，極限環型振蕩和混沌行為）將出現，這些非線性現象直接影響器件的各種輸出特性。Chaotic time series prediction and its applications in stock market
混沌時間序列預測及在股票市場中的應用Finally, coupled chaotic system is realized to measure the fluctuation of magnetic field. meanwhile, it is proved that coupled chaotic system could be used to reduce noise. this experiment also finds an efficient approach for noise reduction in chaotic measurement
最後把耦合混沌測量系統用於磁場測量中，實現用多個混沌電路耦合的系統測量微弱的磁場變化，證實了耦合混沌系統有較好的抗干擾能力的結論，為混沌測量的抗干擾措施找到了一條比較有效的途徑。Analysis of chaotic motion region of wire carrying electric current in magnetic field
載流導線在磁場中混沌運動區域分析Analysis of high dimensions in the chinese stock market
中國證券市場的高維混沌現象分析And then, breaking the chaotic phases result from administration monopoly according to synergy in order to build the specialized industrial market system platform with specialization & informationization as order - parameter. in the second place, the informationization in enterprises should be regarded as the synergetic evolvement on both the organization sub - system and the informationization software sub - system
以協同理論為指導思想打破行政壟斷造成的產業市場系統混沌局面，建立以號業化、信息化為序參量的專業化產業市場系統平臺；其二，將企業信息化過程看作企業組織子系統及企業信息化軟體子系統的協同演化進程。The high - order finite element methods are used to obtain high accurate solutions of the steady flows. characteristics of the chaotic mixing are analyzed by numerical simulation and experiment through examining of the asymptotic coverage of a passive tracer
數值模擬採用高階有限元獲得高精度的流場，計算周期和非周期混沌混合中的染色液滴對流圖案和實驗進行比較。A new method for active control of flow field appears. it is the so - called microjet technology. its fundamental principle is based on the mems, the chaotic theory and non - linear complicated system theory
以微電子機械繫統（ mems ） 、混沌論及非線性復雜大系統不穩定理論為基礎，一種全新的流場主動控制技術? ?微射流技術應運而生。Abstract : on the basis of chaotic model, this paper discusses the reasonable identification of relativistic deformation on ground capacity in plate loading test according to the result of the test
文摘:以混沌理論模型的分析值為基礎，以現場載荷試驗的結果為依據，對載荷試驗法確定地基承載力時相對變形值的合理取定進行了論述Theory of chaos theory fractal market theory and especially behavior finance have broken through some phenomenon from different angle that emh cannot explain
混沌理論和分形市場理論，特別是對於市場異象做出新解釋的行為金融學，都從不同角度對傳統有效市場理論進行了突破。Computation results on real data from shanghai stock market obviously show that the fractal - dimension on shanghai stock market is approximately 1. 5. and furthermore, shanghai stock market exists chaos attractor
在樣本數據的選取、估算方法、計算機編程實現、理論的應用上有自己的特色，認為上海股票市場是一個具分形結構，在系統的相空間存在混沌吸引子的非線性系統。分享友人