1) density entropy
密度熵
1.
MOPSO algorithm based on density entropy;
基于密度熵的多目标粒子群算法
2.
The concept of density entropy and how to optimize the parameter of Gaussian function are the emphases.
重点讨论了密度熵的概念以及如何优化高斯核函数的参数,解决了窗宽尺寸在使用中不易确定的问题。
2) entropy density
熵密度
1.
Using entropy density of the rectilinearly accelerating non-stationary black hole with electric charges, the instantaneous radiant exitance is calculated,and a conclusion that the instantaneous radiant exitance of blank hole in a direction at any time is always proportional to quartic power of temperature of the event horizon of black hole on this direction is abtained.
利用变加速直线运动带电黑洞视界面附近的熵密度 ,导出黑洞的瞬时辐出度 ,得到了任一时刻黑洞沿某一方向的瞬时辐出度总是正比于在该方向上黑洞视界温度 4次方的结论。
2.
Using the entropy density of the rectilinearly accelerating non-stationary black hole with electric charges and magnetic charges, a conclusion that the entropy density near the event horizon of non-stationary blank hole in a direction is always proportional to cubic power of temperature of event horizon on this direction is obtained.
利用带有电荷与磁荷的直线加速动态黑洞的熵密度 ,得到了任一时刻黑洞视界面附近沿某一方位角的熵密度总是正比于该处视界温度的三次方的结论。
3.
The equilibrium equation of entropy and the specific expressions of entropy density,entropy current density,general force and general force density are derived for the first time.
依据海浪场相空间的Fokker Planck方程 ,首次推导出了非平衡信息论熵的熵平衡方程、熵密度、熵流密度、熵产生密度、广义力和广义力密度的具体表达式。
3) point entropy density
点熵密度
4) entropy flow density
熵流密度
1.
It analyses the irreversible processes which happen in the thermodynamics system--heat conduction and diffusion, and makes detailed discussion about the change of the system entropy from the entropy flow density and the entropy production rate.
文章对热力学系统内进行的不可逆过程——热传导和扩散等输运过程的性质进行了分析 ,并对系统的熵的变化从熵流密度和局域熵产生率两个方面进行了比较详细的讨论 ,给出了具体的不可逆过程求熵流密度和局域熵产生率的具体表达式 ,这对研究热力学不可逆过程的进行是很有帮助的 。
5) entropy density deviation
熵密度偏差
1.
In the paper a strong deviation theorem on relative entropy density for arbitrary discrete information sources is established by using the notion of entropy density deviation with respect to information sources of no memory.
利用相对于无记忆信源熵密度偏差的概念,给出对任意离散信源相对熵密度普通成立的一个用不等式表示的极限性质(称之为强偏差定理)。
6) relative entropy density
相对熵密度
1.
Some properties of the relative entropy density of M - valued information source;
任意m进信源相对熵密度的若干性质
2.
The many properties of the relative entropy density were studied by using analysis method.
利用分析法研究了马氏链相对熵密度的若干极限性质,推广了Shannon-M cM illan的极限定理,改进并推广了文[1]~[3]的主要结果,建立了新的有限非齐次马尔可夫链的强极限定理。
3.
And some limit properties of relative entropy density for continuous entropy is also discussed.
利用样本相对熵作为一般非负连续型随机变量序列相对于服从指数分布的独立但不同分布随机变量序列偏差的一种随机性度量,运用鞅理论及分析方法,研究了一类随机变量序列加权和的强偏差定理,并讨论了任意连续信源的相对熵密度的若于极限性质。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条