查询词典 infinitely divisible distribution

Algorithm for generating generalized Gaussian distribution random variable and adaptive FastlCA algorithm are proposed.

提出了广义高斯变量生成算法和自适应的FastICA算法。

Secondly, the wavelet coefficients provide important directional information ,the statistics of image wavelet coefficients is generalized Gaussian distribution.

其次，由于小波系数提供了重要的方向信息，图像的小波系数的统计分布具有广义高斯分布特性。

The probability P of amino acid residues having n pairs of contacts fits a good Gaussian distribution.

得到了形成n对紧密接触对的氨基酸残基的几率分布P满足高斯分布。

One undercooling criterion of equi-nucleation is derived from analysis of Gaussian distribution model of heterogeneous nucleation.

通过对高斯异质形核公式的研究，给出了等轴晶开始形核的过冷度判据，更为准确的描述柱状晶向等轴晶的转变过程。

Furthermore, the velocity profile in fully developed region is a gaussian distribution.

射流的起始段由于势流核心的存在而与充分发展段具有不同的断面速度分布。

However, more and more data show that the method of decreasing the use of index Gaussian distribution leading to underestimation of the large-scale on the probability of price changes, and the power-law is the law of a better description of this.

然而，越来越多的数据表明，使用指数递减的方法导致高斯分布低估了大尺度上价格变化的概率，而幂律定律则对此有更好的描述。

Further, assume that the noise obeys a gaussian distribution.

进一步，假设噪声服从高斯分布。

Transmission character during free space and transform of the Gaussian beam during transmiting C-Lens is analyzed. The numerical simulation intensity distribution of decentered Gaussion beam has been presented before and after coordinate transforming of Gaussian beam in focal plane of C-Lens.

本文首先分析了基模高斯光束的在自由空间中的传输特性，以及C-Lens对基模高斯光束的变换；给出了从光纤中出射的高斯光束经C-Lens变换后，出射光的光强分布以及对其进行坐标轴变换后的光强分布。

For a high laser intensity and small spot size, an electron may escape from the laser and can retain energy gain.We obtain analytical expresses of electron instantaneous momentum. Taking the plane wave of Gaussian laser for an example, we derive electron distribution function over instantaneous values of electron momentum and energy.

本文考虑电子初始温度不高(约100eV)以及脉冲长度很短(约4-6个激光波长)时，也能得到两群高能电子群；在脉冲长度极短(仅有2-3个激光波长)和电子初始温度不太高的情况下，就有明显的三群高能电子群出现，且如果激光功率密度大于5×10~(18)wcm~(-2)时，高能电子的温度也达到MeV。

On the hypothesis of earthquake being a Gaussian process with zero mean, the probability distribution of structural design demand will be solved according to the standard deviation.

在地震动为零均值高斯过程的假定下，可以获得结构设计承载力的概率密度函数，进而明确给出构件在设计地震作用下可能会发生破坏的概率分布。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。