theory of chaos造句
例句與造句
- 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(chǎng)理論，特別是對(duì)于市場(chǎng)異象做出新解釋的行為金融學(xué)，都從不同角度對(duì)傳統(tǒng)有效市場(chǎng)理論進(jìn)行了突破。 - but the theory of chaos expressly points out that the wave of price in the stock market can be predicted, relevant their research proves that cycles and trends exist
但混沌理論卻告訴我們價(jià)格波動(dòng)具有一定的可預(yù)測(cè)性，混沌理論的研究證明了股票市場(chǎng)價(jià)格波動(dòng)存在趨勢(shì)性和循環(huán)性。 - this paper is based on the theory of chaos and symbolic dynamics . the property than output of a chaotic system is highly sensitive to its parameters is used in weak signal detection and system parameters estimation
本論文以混沌動(dòng)力學(xué)和符號(hào)動(dòng)力學(xué)為理論基礎(chǔ)，研究利用混沌系統(tǒng)的輸出對(duì)系統(tǒng)參數(shù)非常敏感這一特性，來進(jìn)行小信號(hào)測(cè)量和系統(tǒng)參數(shù)估計(jì)。 - the theory of chaos is applied in natural sciences such as mathematics, physics, chemistry, astronomy, meteorology as well as in social sciences and military science such as politics, economics, finance, art, etc
混沌理論無論是在數(shù)學(xué)、物理、化學(xué)、天文學(xué)、氣象學(xué)等自然科學(xué)的研究，還是在經(jīng)濟(jì)、經(jīng)融、文化藝術(shù)和軍事等人文社會(huì)科學(xué)與軍事科學(xué)的研究中都起著越來越重要的作用。 - simulation results show that it is effectiveness and the synchronization technique is robust . using quasi-stochastic property and ergodic theory of chaos, a kind of new hybrid ds / sfh spread spectrum communication scheme is presented based on vss synchronization technique
在變結(jié)構(gòu)混沌同步方法的基礎(chǔ)上，利用混沌系統(tǒng)的遍歷性和偽隨機(jī)性，提出了一種新的保密性很強(qiáng)的混合dssfh擴(kuò)頻通信系統(tǒng)設(shè)計(jì)方案。 - It's difficult to find theory of chaos in a sentence. 用theory of chaos造句挺難的
- the theory of chaos and fractal have are widely applied on economics and finance field since the 70's last century . talking about our country's studies on this way, as whole, these studies as followed have been doing, recognizing of system chaos, looking for chaos attractors, researching fractal structure to time series curve, prediction and control to chaos system etc . all those studies need deal with the estimation of the fractal-dimension
分形與混沌作為非線性科學(xué)中兩個(gè)重要組成部分，從上世紀(jì)七十年代起在經(jīng)濟(jì)、金融研究中得到廣泛應(yīng)用，就目前我國(guó)在這個(gè)領(lǐng)域的研究現(xiàn)狀看，其應(yīng)用研究主要集中在系統(tǒng)的混沌識(shí)別，混沌吸引子是否存在，時(shí)間序列曲線分形結(jié)構(gòu)的分析，混沌系統(tǒng)短期預(yù)測(cè)與控制等問題上。 - 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(qiáng)流加速器研制的關(guān)鍵問題，隨著強(qiáng)流離子束應(yīng)用前景的日趨廣闊而日益成為研究的熱點(diǎn)。傳統(tǒng)機(jī)械限束器因無法解決束暈的再生而收效甚微，因?yàn)槭鴷灥男纬捎兄鋬?nèi)在動(dòng)力學(xué)機(jī)制?非線性共振以及混沌等。基于此，中國(guó)原子能科學(xué)院研究員方錦清將混沌控制的理論和方法開創(chuàng)性的運(yùn)用于束暈?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(chǎng)力方程的右邊加上非線性控制函數(shù)g：并選取一些非線性函數(shù)如等進(jìn)行了控制的模擬研究，將束暈強(qiáng)度控制在0.1078左右，取得了初步的控制效果。 - 5 . the micro-crack fracture expansive process of adherence of new and old concrete is analyzed by means of chaos theory . the result shows that the stable extension, bifurcate and unstable extension of original micro-crack fracture is coincidence with model of the stationary state zone, bifurcate zone and chaos zone of double periodic bifurcate theory of chaos
用混沌理論分析了新老混凝土粘結(jié)界面斷裂損傷微裂縫動(dòng)態(tài)擴(kuò)展過程，界面層原始微裂縫的穩(wěn)定、穩(wěn)定擴(kuò)展和失穩(wěn)擴(kuò)展的動(dòng)態(tài)擴(kuò)展過程與混燉理論中倍周期分叉的定態(tài)區(qū)、分叉區(qū)和混飩區(qū)模型相符合。