In this algorithm, the direction-of-arrival is assumed to be a discrete random variable with a priori probability density function defined on a set of candidate points. Whether or not the secondary sample is required is based on the a posteriori probability distribution of a set of candidate point"s, which can be calculated from the array received signals. And then, the resulting beamformer is a weighted sum of the beamformers pointed at the latest set of point"s, which are combined according to the value of the a posteriori probability for each pointing direction.

在該算法中日韩一级一区，期望信號(hào)的波達(dá)方向被看作是一個(gè)定義在若干候選波達(dá)方向上的離散隨機(jī)變量偷窥综合网，由陣列接收信號(hào)計(jì)算出各候選波達(dá)方向的后驗(yàn)概率国产精品91av日韩经典，并將后驗(yàn)概率的分布作為是否需要進(jìn)行二次采樣的判斷標(biāo)準(zhǔn)国产一级A爱片在线视频；隨后曰本色色片，對(duì)各波達(dá)方向上的波束成形權(quán)值線性加權(quán)亚洲综合精品一区二区，便可得到自適應(yīng)波束成形器亚洲音影先锋在线，權(quán)系數(shù)為各候選波達(dá)方向的后驗(yàn)概率值。

It also applies kernel density estimation method to investigate the accumulative relative productivity and the dynamic evolvement of its distribution. The result shows that there exists no country level absolute convergence of the provincial productivity whether incorporating environmental factors or not. The provincial TFP index is in a divergence trend and the provincial technical efficiency index has a convergence trend when incorporates environmental factors.

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Suppose Y is an absolutely continuous random variable symmetric about 0 with probability density function f and cumulative distribution function F.

假設(shè)Y是一絕對(duì)連續(xù)且對(duì)稱於0的隨機(jī)變數(shù)，其機(jī)率密度函數(shù)為f啪啪啪黄片视频海外版，而分布函數(shù)為F大黑吊日逼视频。

The experiment studied soybean law of nitrogen absorption, distribution and transferring under different density and fertilizer treatment, taking BeiFeng-14 as test variety and adopting 5 factors and 3 levels treatment.

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Its lumber material is narrow for the alburnum, distributes in north compared to the south narrowly, light yellow arrives the yellow light yellow, the heartwood to brown brings slightly red; Has the resin, the durability is bad; The lumber texture, the density, standard natures and so on the festival receive the geography condition influence which grows, is widespread as a result of this lumber distribution, but therefore the lumber material the variation is greatly more obvious than because of the condition other tree seeds; The lumber weight is ordinary, solid.

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The study of ocean color is an important part of the ocean research. The suspended matter is the major resource for the alongshore sediments and its distribution character and density have much relate to the flux balance of the sediments in the estuary.

海洋水色的研究是海洋研究的重要一部分无码aiai，對(duì)于大陸邊緣及近岸區(qū)域來(lái)說(shuō)在线观看黄色视频毛片，陸源懸浮體是邊緣海海底沉積物的主要來(lái)源；同時(shí)女人丨8毛片一级毛片，其分布特征及數(shù)量變化與河口附近海域海底沉積物的通量平衡有很大的關(guān)系欧美一级做一级a做片性，因此啊用力插视频，關(guān)于懸浮體的調(diào)查研究是十分必要的。

The distribution of the sphinxes ranges from 1-4 forest types and the population density for the species of wide range of ecological distribution is also high.

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A rate equation model is introduced, in which the intracavity photon density is assumed to be Gaussian spatial distribution and the pump beam spatial distribution is also considered.

考慮腔內(nèi)光子數(shù)密度的高斯空間分布以及抽運(yùn)光的空間分布狼色在线tom，給出了描述調(diào)Q激光器工作原理的耦合速率方程組，其數(shù)值解與實(shí)驗(yàn)結(jié)果相符好黄好色成人小视频网站。

The nozzle of the gasifier is simplified. The cold-flow field in the gasifier chamber is studied. The research shows that the chamber has recirculation along the whole length. The particles in the chamber perform a very good flowing characteristics even for the large particles of dp=150μm, and no abrupt change is observed. This is due to the operational pressure is high and the density of the gas is large there. The maximal reflux velocity of both phases, the reflux intensity, the concentrational distribution of particles, and the static pressure loss in the chamber are all related to following factors: the load of gasifier, the concentration of coal-water slurry, the diameter of the coal particle, the distribution ratio of oxygen in the two channels of the nozzle, and the angle of jet in nozzle.

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The key technologies of Grid Method including grid divided in basin, impact radius of rainfall and number of reference rainfall stations have been discussed with example. The parameters of Grid Method have been selected through trial and error. Using simple random sampling to simulate the failure to collect rainfall, the relation between surface rainfall calculation error and station density, station distribution, uneven spatial distribution of rainfall has been sought.

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