This paper is the first one to have introduced the Dynamic Bivariate Mixture Distribution Models and to have used it to make an empirical study on price-volume relationship in China's stock market.

文章首次引入動(dòng)態(tài)二元混合分布模型538午夜视频，并利用該模型對(duì)中國股票市場的量價(jià)關(guān)系進(jìn)行了實(shí)證研究。

Bivariate mixture distribution model ; volatility ; trading volume ; asymmetry effect

二元混合分布模型日本国产欧美性爱；波動(dòng)影音先锋啪啪啪；交易量；非對(duì)稱效應(yīng)

Trading volume ; return volatility ; Dynamic Bivariate Mixture Distribution Models

交易量久久99久久1；收益波動(dòng)97福利国产大黄片；二元混合分布模型

Especially,when there are local changes among the data,and a single parametric distribution family can\'t describe the observed data accurately,finite mixing distribution models usually make excellent performance.

特別是，當(dāng)觀測數(shù)據(jù)有局部變化日韩,欧美一不卡，而單一的參數(shù)分布族無法確切地描述觀測數(shù)據(jù)時(shí)欧美老妇性爱视频在线，有限混合分布模型表現(xiàn)出色。

In this paper,the research on the parameter estimation of Gamma distribution with three parameters and the test of the location parameters has been made.

該文考慮了混合分布為三參數(shù)伽瑪分布時(shí)的參數(shù)估計(jì)以及位置參數(shù)的檢驗(yàn)問題。

And the evaluation effects of China's Stock Market's volatility by different ARCH models from different point of view are compared. In addition, by using two mixed distribution models, the leptokurtosis and fat-tail of stock return are examined. Based on the above analysis, an improved Laplace distribution model is proposed. Furthermore, the root generating non-Gaussian return distribution of the stock market ? is expounded from the perspective of both economy and capital market.

首先分別從分布和波動(dòng)性模型出發(fā)黄色带国产在线观看，研究中國股票市場收益分布特征與波動(dòng)性特征：從ARCH族模型出發(fā)在线观看无毒岛国黄色网站，考察了中國股票市場波動(dòng)性的異方差、集群性直接看的AV人站免费观看、杠桿效應(yīng)以及長記憶性特征又黄又粗黄色视频；從兩個(gè)混合分布模型出發(fā)，結(jié)合隨機(jī)模擬考察了收益分布的尖峰直播黄片香蕉视频在线免费看、厚尾和偏態(tài)特征国产一级无码AV免费下载观看，并提出了改進(jìn)型LapJace分布。

In order to reduce calculation error, the frequency distribution of average values is used to compute the mixed distribution's digital features of each component distribution, thereinto, the number of the component distribution is determined by AIC, choose the number that meets the minimum value of AIC as the component number of mixed distribution, and the other parameters are estimated by EM algorithm; Secondly, because each component distribution is corresponding to a kind of major gene genotype, according to the values of the average and variance of the each component distribution, we can use the limit error of the normal distribution to plot each individual into the correspondent component distribution, namely into correspondent major gene genotype. Then we regard each major gene genotype as a treatment level of one-way analysis of variances, and the one-way multivariate analysis of variance is carried out to calculate the covariance matrix of major gene effect, covariance matrix of polygene effect, covariance matrix of environment effect and so on; At last, combining the weights of the each component distribution of mixed distribution, we can calculate the variance of major gene effect, the variance of polygene effect, environmental variance and the genetic gain of the quantitative trait.

為減小計(jì)算誤差啪啪啪美女国产，本研究采用均值的頻數(shù)分布來計(jì)算各成分分布的數(shù)字特征国产在线真实小视频在线观看，其中成分分布個(gè)數(shù)根據(jù)AIC準(zhǔn)則，選擇使AIC值達(dá)到最小的成分分布個(gè)數(shù)作為混合分布的成分分布數(shù)www.淫荡.com，分布中其它參數(shù)的確定利用EM算法來估計(jì)国内自拍AV；其次，每個(gè)成分分布對(duì)應(yīng)一種主基因基因型免费Ⅴa在线观看，根據(jù)各個(gè)成分分布的均值和方差一级做α爱过程免费视频，利用正態(tài)分布的極限誤差將每個(gè)個(gè)體劃分到相應(yīng)的成分分布中，即相應(yīng)的主基因基因型中一级一级性爱视频，將每種主基因型作為單因素方差分析的一個(gè)處理水平日韩se片，對(duì)其進(jìn)行單因素的多元方差分析，分別計(jì)算主基因效應(yīng)協(xié)方差陣欧美tV、多基因效應(yīng)協(xié)方差陣国产永久免费无码观看、環(huán)境協(xié)方差陣等參數(shù)；最后結(jié)合混合分布中各成分分布的權(quán)重即各主基因基因型的分離比例亚洲欧美自拍第一页，計(jì)算主基因效應(yīng)方差在线播放免费人成人毛片乱码，多基因效應(yīng)方差和環(huán)境方差，以及遺傳力等參數(shù)中文字幕乱码电影免费一二三区，進(jìn)而計(jì)算該數(shù)量性狀的遺傳進(jìn)展欧美一区二区人体。

Mix distribution hypnoses assume that the asset price movement and the trading volume are both determined by an unobservable flow of information; different pieces of information flowing into the security market will cause movements of both the trading volume and the price.

結(jié)果發(fā)現(xiàn)，與成熟的股票市場相比黄色网站直接进大全，中國股票價(jià)格波動(dòng)的非對(duì)稱性較弱暖暖在线视频狼色，這可能是由于中國股票市場的特殊結(jié)構(gòu)與貸款利率缺乏剛性所造成的。3欧美A片网址大全，混合分布假說認(rèn)為金融資產(chǎn)的收益和交易量是由一個(gè)潛在的不可觀測的信息流變量共同決定的亚洲日韩色图16p页，信息流的沖擊將同時(shí)產(chǎn)生收益和交易量的變動(dòng)，即信息流是混合變量久久九九九，日交易次數(shù)或交易量可以作為信息流的替代指標(biāo)欧美性爱A视频电影麻豆，所以交易量能夠很好的解釋價(jià)格波動(dòng)性操下面视频在线观看免费欧美。

A frame image of a video frequency sequence is read into a postpositional memory zone, and staring position and size information of a tracked object is obtained in the frame, then distribution statistical information of a target signature is extracted to build a gauss mixed model as an object template, a mean vector and a covariance matrix in gauss mixed distribution are used to describe the position and the size of the object, then the next frame image of the video frequency sequence is read into the postpositional memory zone. In a new frame video frequency image, a parameter estimation method is used to obtain object gauss mized model parameters in the current frame in iterative computation and find candidate template similar to the object template, and the final model parameters obtained in iteration are used to update the tracking window for realizing self-adaption of the tracked window.

將視頻序列的一幀圖像讀入緩存區(qū)，獲得該幀中被跟蹤目標(biāo)的初始位置和尺寸信息91popny丨丝袜，然后提取目標(biāo)特征的分布統(tǒng)計(jì)信息建立高斯混合模型作為目標(biāo)模板黄色在线1级，用高斯混合分布的均值向量和協(xié)方差矩陣描述目標(biāo)的位置和尺寸，再將視頻序列下一幀圖像讀入緩存區(qū)一区免费精品视频，在新一幀視頻圖像中利用參數(shù)估計(jì)方法迭代計(jì)算當(dāng)前幀中目標(biāo)高斯混合模型參數(shù)找到與目標(biāo)模板最相似的候選模板国产第页，利用迭代得到的最終模型參數(shù)更新跟蹤窗口實(shí)現(xiàn)跟蹤窗寬的自適應(yīng)。

To avoid re-execution of the whole simulation system on condition that some nodes oragents are invalidated, a distributed simulation scheme with fault-tolerant mechanism isproposed, including fault classification, fault detection, the fault-tolerant extension of distributedsimulation algorithm, and dual global service agents. With the prevalent of the Internet and Web, it is necessary to provide ways to interact withthe simulation applications remotely, such as controlling the process of simulation and showingthe results of simulation via navigators.

為了避免個(gè)別結(jié)點(diǎn)或者Agent的失效男女XX00动态图视频gif，而導(dǎo)致整個(gè)仿真過程需要重新進(jìn)行精品久久AV无码一区二区三区，在本文中，提出了具有容錯(cuò)能力的復(fù)雜系統(tǒng)仿真解決方案麻豆一级毛片无码视频，包括對(duì)分布仿真中的故障進(jìn)行分類来个能看的黄网、故障檢測方法、對(duì)層次的欧美日韩国产精品、混合分布并行離散事件仿真算法進(jìn)行了容錯(cuò)擴(kuò)展以及采用雙全局服務(wù)Agent等99在精品。

mixed conditional distribution：混合條件分布

混合條件|mixing condition | 混合條件分布|mixed conditional distribution | 混合同余方法|mixed congruential method

mixed differential parameter：混合微分參數(shù)

mixed concomitant 混合相伴式 | mixed differential parameter 混合微分參數(shù) | mixed distribution 混合分布

compound hypergeometric distribution：復(fù)合超幾何分布;復(fù)合超幾何分配

混合次數(shù)分布 compound frequency distribution | 復(fù)合超幾何分布;復(fù)合超幾何分配 compound hypergeometric distribution | 混合所得 compound income

Laplace normal mixture distribution：拉普拉斯正態(tài)混合分布

拉普拉斯正態(tài)混合分布:Laplace normal mixture distribution | 拉氏變換的性質(zhì):Theorem of Laplace transform theory | 拉普拉斯確定論:Laplace"s certainty theory

mixed distribution：混合分布

mixed differential parameter 混合微分參數(shù) | mixed distribution 混合分布 | mixed graph 混合圖形

mixed distribution：複合頻率分布

mixed cloud 混合雲(yún) | mixed distribution 複合頻率分布 | mixed layer 混合層

Multiscale Mixed Distribution Models：多尺度混合分布模型

多尺度估計(jì)和數(shù)據(jù)融合:Multiscale Estimation and Data Fusion | 多尺度混合分布模型:Multiscale Mixed Distribution Models | 多尺度自回歸模型:Multiscale Autoregressive Models

mixed normal distribution：混合正態(tài)分布

mixed loan 混合貸款 | mixed normal distribution 混合正態(tài)分布 | mixed number 帶分?jǐn)?shù)

POISSON-GUMBEL MIXED COMPOUND EXTREME DISTRIBUTION：泊松-混合岡貝爾復(fù)合極值分布

泊松-混合岡貝爾復(fù)合極值分布:POISSON-GUMBEL MIXED COMPOUND EXTREME DISTRIBUTION | 化學(xué)過程:process chemical process | 燒結(jié):Sintering Process

mixed graph：混合圖形

mixed distribution 混合分布 | mixed graph 混合圖形 | mixed group 混合群