Optimum Gassian space coefficient Of LOG operator can be self-adaptable acquired basing on the entropy of the concrete image and the relation.
根据求得的对应关系和具体图像的灰度共生矩阵的熵,能自动获取适合该图像的高斯空间系数的值。
Moreover, the regression between the similarity coefficient and the space distance showed that there was no significant correlation between them.
对居群间的相似性系数和空间距离进行回归分析,表明二者之间不存在显著相关性。
The effect of passive decay rate constant gain coefficient and space surround constant were analyzed.
分析衰减常数、增益系数和空间常数对图像增强处理的影响。
The environmental and economic factors affecting the space component and the time coefficient are sieved by stepwise regression, and factor structure models are established.
用逐步回归方法筛选影响空间分量和时间系数的环境和经济因子,组建因子结构模型。
In order to optimize the algorithm of selecting Kriging neighborhood points, this paper introduces a new algorithm based on space distribution weight coefficient.
方法通过建立估值点周围邻域点间空间分布权系数的函数,确定参与克立格估值计算的邻域点。
Kelvin of thermodynamic temperature unit is consists of 4 dimensional space, minus 4 dimensional time and an coefficient of 22.77, its physical expression has upgraded into.
热力学温度单位开尔文是由4维空间,负4维时间和系数22.77构成的,其物理学表述升级为。
The distribution coefficient of the mill building's integral space action is explained by an example of calculation, which is compared with the value of that in current codes.
并通过一个厂房实例的计算对厂房整体空间作用分配系数与现有参考文献的分配系数取值进行比较。
Based on the above, the impact of amplitude coefficient ratio on amplitude-phase Double Differential Space-Time Codes is discussed, and an optimal selection scheme in amplitude coefficient is given.
在此基础上,讨论了幅度系数比对幅度相位双差分空时码的影响,并给出了一种最佳的幅度系数选择方案。
Once upon, slover the root equation of a degree and equation of two degree that need input coefficient of equation, data separate need comma or space, output the root equation.
从前求一元一次方程和一元二次方程的根,要求输入方程的系数,数据间逗号或空格分隔,输出方程的根。
On the basis of the similarity theory, the local impingement heat transfer coefficient of a single hole impinging on a plate in a limited space was studied with constant heat flux methods.
在相似理论指导下用恒热流方法研究了封闭空间内单孔冲击局部换热系数。
On the contrary, the fin that is bigger high, longer louver length and space and lower thickness should be chosen when a small coefficient of heat - transfer is needed.
相反,在需要传热系数较小场合以选用高度大、翅片厚度小、有效长度长、间距大的翅片为宜。
Conception of Gini coefficient in mathematical economics is applied in seismology to study the seismic centralized degree in the space.
将数理经济学中基尼系数的概念引入到地震学中,研究地震活动在空间的集中程度。
Therefore, the orthogonal vector techniques can be applied to the LPEF coefficient matrix space for spectral estimation.
在系数阵空间同样存在正交矢量谱估计方法。
We assume that the motion of controlled object is describedby linear ordinary differential equations with variable coefficient, and the final states ofthe system form a convex region of phase space.
受控系统的运动设为变系数线性常微分方程组所描述,而系统的终点状态是相空间内的某一凸性区域。
The life prediction model under chloride ion environment was set up in considering differences in space and time-dependent of the chloride ion diffusion coefficient.
建立了考虑氯离子扩散系数空间差异性和时间依赖性的基于可靠度的寿命预测模型。
An increase in grain size increases the dielectric constant, piezoelectric coefficient and hydrostatic figures of merit, which can be explained by the Okazaki space-charge theory.
晶粒尺寸增加,多孔PZ T陶瓷的介电常数、压电系数和优值增加,并可用Okazaki空间电荷理论解释晶粒尺寸对试样介电和压电性能的影响。
An increase in grain size increases the dielectric constant, piezoelectric coefficient and hydrostatic figures of merit, which can be explained by the Okazaki space-charge theory.
晶粒尺寸增加,多孔PZ T陶瓷的介电常数、压电系数和优值增加,并可用Okazaki空间电荷理论解释晶粒尺寸对试样介电和压电性能的影响。
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