Gaussian distribution

In this paper, we use Chi-square distribution instead of Gaussian distribution as the model of ASE noise. Irregular repeat accumulate ( IRA) codes have high performance very closed to Shannon limit. We apply IRA codes to the long haul fiber communication system.

本文提出用x平方律分布模型代替高斯信道模型，并将高性能的不规则重复累积（IRA）码应用于远程光纤通信系统。

Parameter Estimation and its Convergence Properties of Generalize Gaussian Distribution

广义高斯分布的参数估计及其收敛性质

The performances of state generators based on Cauchy distribution ( SGC) and Gaussian distribution ( SGG) for numerical optimization were compared in this paper.

论文主要研究函数优化中基于Cauchy分布的状态发生器（SGC）和基于Gaussian分布的状态发生器（SGG）对SA算法性能的影响。

Based on the analytical theory of aeolotropy, the thermal distortion of pumped-face and the temperature field distribution of laser crystal are investigated when Nd: YVO4 crystal with rectangular cros section is end-pumped by a laser beam of Gaussian distribution from a diode laser.

基于解析各向异性分析理论，研究了矩形横截面Nd：YVO4激光晶体受到具有高斯分布LD端面抽运时的激光晶体温度场分布和抽运面热形变分布。

This paper points out that we can use the density function of the Gaussian distribution to set a thinned array, extending the covariance matrix will advance the gain clearly.

提出利用高斯随机分布的密度函数设置稀疏阵列，在稀疏阵列得到的协方差矩阵经扩展后，增益有了明显的提高。

The original energy distribution of a laser beam is Gaussian distribution.

一般雷射光束之能量分布为高斯分布.

Further, assume that the noise obeys a gaussian distribution.

进一步, 假设噪声服从高斯分布.

VC have a uniformly distributed random numbers, Gaussian distribution with the base 01 can be arbitrary.

VC产生均匀分布随机数, 高斯分布随基数,01任意都可.

The preliminary study of parameter synthesis for inverse Gaussian distribution model

逆高斯分布模型参数单站综合初步研究

, Curves giving R as function of surface concentration N, have been calculated for two forms of diffusive distribution, namely: the complementary error function and the Gaussian distribution.

计算了余误差函数分布和高斯分布扩散层的霍尔系数与扩散层表面浓度N S的关系曲线。

First, the impact of a far-field Gaussian distribution beacon on the acquisition course of laser communication is analysed and the far-field uniform beacon has some advantage compared with the far field Gaussian beacon in the case of transmitting beam jitter.

首先从理论计算的角度，分析了远场高斯分布信标光对卫星激光通信捕获过程的影响，认为在存在光束抖动的情况下，均匀信标光在捕获阶段具有明显的优势。

The algorithm assumes that the LSF parameter has a GMM Gaussian distribution so that the LSF vector can be quantized using a random Gaussian distribution vector quantization.

假设LSF矢量属于GMM中的某一个Gaussian分布，用Gaussian分布随机矢量的量化方法对LSF矢量进行了量化。

Video Object Segmentation Algorithm Based on Gaussian Distribution with LK Optical Flow Method

结合Gaussian分布和LK光流法的视频对象分割算法

The parametric analysis is presented for the sparse signal followed generalized Gaussian distribution ( GGD).

对于服从广义高斯分布（Generalized Gaussian distribution，GGD）的稀疏信号进行了参数分析。

The Normal Distribution Tutorial: A tutorial on the Normal or Gaussian distribution.

常态分布讲解: 常态或高斯分布的讲解.

In microstructure simulation, the nucleation adopts the continuous nucleation model based on Gaussian distribution, and the growth adopts the KGT model to calculate the dendrite tip growth rate.

在微观计算中，形核模型利用基于高斯分布的连续形核模型计算，生长模型利用KGT模型计算枝晶尖端生长速率。

The effect of the Gaussian distribution of laser amplitude, laser window's function and the acoustic attenuation of medium on correlative peak and the main peak to side lobe is obtained by computer simulation and experiments.

用计算机仿真和实验研究激光高斯分布、窗口函数和超声吸收等因素对相关峰峰值和主旁瓣比的影响。

based on method of minimizing of mutual information and approximated generalized gaussian distribution of equalized output signal, the equalizer changes its coefficients adaptively.

采用输出信号的广义高斯分布近似，基于互信息最小化目标函数自适应调整均衡器的系数。

In microstructure simulation, the nucleation adopts the continuous nucleation model based on Gaussian distribution, and the growth adopt the extended KGT model which fit complex alloy expanded from binary alloy.

在微观计算中，形核计算采用了基于高斯分布的连续形核模型，生长计算采用了扩展的KGT模型，使其适用范围由二元合金扩展至多元合金。

The frequency distribution of ratio Ω for a large amount of earthquake cases approximates to the Gaussian distribution with a mean value of Ω equal to about 0.092, which corresponds to the dominant sliding angle of about 60 °.

对于大量震例来说，比值Ω的频数分布近似于正态分布，其平均值约为0.092，相当于震源的优势错动角60&61°。

The gaussian distribution is the familiar bell-shaped curve.

高斯分布是常见的钟罩形曲线.

However, the description assumed that the critical path delay is Gaussian distribution which is no longer suitable for the nanometer process of next generation.

然而该表述假定关键路径延迟为高斯分布，此假设将不再适用于下一代的纳米工艺。