查询词典 density of distribution

Present a new LVQ wavelet image coding algorithm in which entropy coding and enumeration codes of different length are utilized. For wavelet image coding, there is a problem of mismatch between lattice distribution and the input vector probability density function in traditional LVQ algorithms (such as product-code pyramid VQ and piecewise uniform LVQ).

提出一种使用熵编码和非等长枚举码的格点矢量量化算法用于小波图象的编码，该算法以格点标记码码长的变化来适应输入矢量的非均匀分布，解决了传统的乘积码塔形矢量量化和分块均匀格点矢量量化算法中格点的调整难以与输入矢量概率分布实现良好匹配的问题。

At the same time ,the sample machine's distribution diagram of the magnetic line of force and the sample machine's wave of the flux density in the air gap are given.

通过对同步发电机的电磁场计算结果进行后处理，得出了同步发电机的旋转磁场波形、电压波形以及空载特性曲线。

The paper resolves the difficulty of time and space integration through the geometry principle based on the hypothesis of the linear density distribution that is adopted here.

本文在推导过程中采用了稠密车流线性化密度分布的假设，并在此基础上利用几何原理解决了时空积分的困难。

In which the density function of stock price obeys logarithmic normal distribution,can be shown to be completely the same under certain equivalence relation of coefficients.

即股价密度函数服从对数正态分布，可以是完全相同的· S.D.E。的解仅适用于股市的常规情形，因此，A.B＿S.M。

It shows that the lognormal probability density distribution of the SWH is in a wel...

同时，分析了有效波高大于4 m的巨浪在东中国海的时空分布特征，表明巨浪多出现在冬、秋两季，平均有效波高最大值出现在夏季，且主要分布在东中国海东南部。

The migration distance is closely relative with the distribution of the magnetic flux density.

对等离子体鞘层的研究是等离子体实验中的一个重要问题，利用磁场调控鞘层中等离子体的动量及能量分布，使等离子体表面工程优化，已成为国际上一个新的研究热点。

Then the relative conductivity distribution in transverse slice and oblique slice was reconstructed by the measured magnetic flux density. The results of numerical simulation and experiment confirmed that the proposed algorithm is feasible and available.

数值仿真和实验研究的结果都验证了本文提出的基于斜位电流注入的磁共振电阻抗成像方法和相应的电导率重建算法的可行性和有效性，重建出的相对电导率分布图像能够分析反映组织的结构和位置信息。

The minimum power density is 6.5×10^5W cm^(-2) and the maximum scanning speed is 600mmmin^(-1) The distribution of temperature field during the nitriding process is simulated with semi-infinity model.

采用半无限大模型对氮化过程中的温度分布进行了数学模拟，并推导出了温度分布方程。

We obtained the monotone property of the maximum function of Z distribution density function.

其中，a与b是两个正参数，一般对Z分布的研究，主要着重于其概率意义[2]。

Results and discussions In order to assess and illustrate the effect of multiple reflection on the power density distribution within a keyhole, ray tracing is performed for a conical cavity in figure 1 having depth of 1mm and angle of 30°.

为了评估和说明效果多重反思功率密度分布在一个小孔，射线追踪是演出一个锥形腔图1具有深度1mm，角度为30°。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。