From the mixed pixels distribution map calculated, mixed pixels mainly appear at the western coast of Bohai sea and the edges of the drift ice. Furthermore, these two areas are the areas where sea ice is fairly sparse and the mixed pixels, and therefore, easily appears at those areas. Consequently, it turns out that the method for mixed pixels detecting is effective.

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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)5566综合网，研究中國(guó)股票市場(chǎng)收益分布特征與波動(dòng)性特征：從ARCH族模型出發(fā)国产美腿美女被操，考察了中國(guó)股票市場(chǎng)波動(dòng)性的異方差、集群性国产精品不卡一区、杠桿效應(yīng)以及長(zhǎng)記憶性特征爱福利视频广场一区二区；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美女视频色网站国产、厚尾和偏態(tài)特征av高速在线网站，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.

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To some content philanthropy undertakings is a kind of mixed distribution which is an important part of social security system.

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In addition, by using two mixed distribution models, the leptokurtosis and fat-tail of stock return are examined.

本文還從經(jīng)濟(jì)學(xué)和資本市場(chǎng)角度，對(duì)股市收益非正態(tài)特征的市場(chǎng)根源進(jìn)行了詳細(xì)分析欧美18一19sex性外。

The research found that the mixed distribution hypothesis theory was suitable similarly for the CARR model, this confirmed that there existed the CARR effect in Chinese stock market.

研究發(fā)現(xiàn)：混合分布假說(shuō)理論同樣適用于CARR模型一级axi视频免费，這證實(shí)了股價(jià)波動(dòng)性的CARR效應(yīng)的存在。

With the wide development of the mixed Poisson distribution in the medical, financial and insurance applications, it is receiving increasing attention. But, according to the author to understand, at present, studies on the Mixed Poisson distribution of the literature are relatively small, the most important reason is that it does not have a Mixed Gaussian distribution of a wide range of applications. However, with advances in computer technology and the development of statistical techniques, Mixed Poisson distribution analysis of statistical data will play an increasingly important role, thus the system in detail study of Mixed Poisson distribution model parameter estimation is necessary.

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The analysis indicated that our country\'s individual income distribution system has completed the transition that from the mixed income distribution system to the distribution according to labor income as the main part,and many kinds of distribution mode coexisting.

分析表明，我國(guó)的個(gè)人收入分配制度完成了由"混合收入分配制度"向"以按勞分配為主體男女性爱一级生活黄色视频中文字幕国语、多種分配方式并存的分配制度"的轉(zhuǎn)化4455vw永久在线。

The auther studied the community ecology of soil pro-tozoa by chosing the five representative forest types,korean-pine-broad-leaved forest,broad-leaved-korean-pine forest,korean-pine forest,broad-leaved forest andsylvesfriformis-pine forest in the coniferous-broadleaved mixed forest zone on northern slope of ChangbaiMountain during the summer of 1985-1987 in order tounderstand the composition of species and number of soilprotozoa in different forest types of the coniferous-broad leaved mixed forest zone;species dibersity indexand evenness index of soil protozoa in community;pro-tozoan density and biomass;noteworthiness of the re-gularity of protozoan number variance;distributionpattern in community;horizontal distribution;relation-ship of vertical distribution and soil micro-environ-ment etc.,and compare the similarities and differencesof these five forest types according to feature ofsoil protozoan community,and finally summarize thetheoretical regularity,the index or the evidonceof the best forest-type structure.

本文工作的目的是通過(guò)對(duì)不同林型下土壤原生動(dòng)物的群落組成，群落結(jié)構(gòu)特征的研究h黄a片免费在线观看，以及對(duì)凋落物分解過(guò)程中原生動(dòng)物種類和數(shù)量的初步調(diào)查自拍高潮日韩在线观看视频免费，來(lái)探索土壤原生動(dòng)物在指示環(huán)境條件和林型結(jié)構(gòu)特征方面的可能性作用。

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.

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