粗粒化

用插值的粗粒化BoxModel进行学习控制

Learning control by coarse-grained box model with interpolation

粗粒化分子动力学（CGMD）方法以其特殊的多尺度穿越性，近年来在介观尺度的模拟研究领域受到了越来越多的重视。

Coarse-grained molecular dynamics ( CGMD ) method with its special multiscale crossing ability has attracted many attentions in mesoscale simulation field .

因此有人根据1／f成份的特点提出了所谓粗粒化谱分析的频域分解方法。

Yamamoto presented a frequency domain decomposition method called Coarse Graining Spectral Analysis ( CGSA ) .

NPC系统规格模型的局域描述及临界粗粒化过程

Local Description and Critical Coarse-graining in the Standardized Model of NPC Systems

实际处理餐饮废水的试验结果表明，采用粗粒化技术能有效降低餐饮废水中的含油量，并能大幅降低COD的浓度，有利于后续的生化处理。

It seems that for treatment of restaurant wastewater oil and COD can be effectively removed by coalescence technology .

经过适当的粗粒化和符号化，生物大分子（DNA、RNA、蛋白质等）也可表示成一维符号序列的形式。

Through appropriate coarse graining and symbolization , biological macromolecules ( DNA , RNA , protein ) can be represented as one dimensional symbol sequences .

通过对logisticmapping迭代序列和一些实际脑电序列的研究表明：过分的粗粒化有时会歪曲时间序列的性质，给出错误的结果。

Researches on logistic mapping series and some real EEG signals show that in some cases , over coarse graining may distort the dynamics of series analyzed and lead to spurious results .

采用W型和H型改性聚丙烯纤维作为粗粒化材料，能有效处理乳化食用油脂废水，某些指标显示H型比W型具有更好的除油性能。

Modified polypropylene fiber has been used as coalescence material for treatment of wastewater containing edible oil and grease . It was found that H-type and W-type both could remove the oil from wastewater . H-type is better than W-type .

方法被试者为11名18～30岁的健康男性，以呼吸10.5%的低氧混合气30min模拟5000m急性缺氧，以时域和频域（粗粒化谱分析，CGSA）方法进行HRV分析。

Method 11 healthy male volunteers aged 18 ~ 30 were observed during inhalation of low oxygen gas mixture to simulate acute exposure to hypoxia . HRV was analyzed with both time domain and frequency domain methods .

但是将该力场在不同的温度下进行计算时，却无法得到相同温度下的重现精度，表明IBI方法确定的粗粒化分子力场在温度穿越性方面存在缺陷。

However , this CG force fields , obtained from a specific temperature with IBI method , show some defects in the ability of temperature crossing , through the tests at the various temperatures .

讨论了经验性的Hansen-Verlet结构函数方法结合单组分粗粒化的有效势，能预言多组分电荷稳定的胶体分散体的凝固，但不适宜于非对称的双组分硬球混合物的原因。

The reason why by the empirical Hansen-Verlet structure function approach , the single-component coarse-grained effective potential is valid for the freezing description of the many-component charge-stabilized colloidal solutions , but not valid for the case of asymmetric binary hard sphere mixtures , is discussed .

关于粗粒化床深度计算公式的推求

Deduction of the formula to calculate the depth of coarse grained bed

生命系统的内在规律需要对其适当粗粒化后才能突现出来。

The inherent law of living system can emerge after proper coarse graining .

粗粒化模型对于一些特定的高分子体系能够很好地解决这个问题。

Coarsening model can solve this problem well for some specific polymer system .

粗粒化分子动力学&力场开发与应用

Force Field Development and Application of Coarse-Grained Molecular Dynamics

关于粗粒化动力学公式的验证

The Study on the Dynamics Formula of Coalescence

我们也讨论了这种粗粒化模型用于极性分子和分子体系。

We also have discussed the coarsening model for polarity molecular and molecular system .

这两种晶格的特点也就决定了在重整化群计算时选取什么样的粗粒化方法，平移对称晶格一般采用自旋&元块法，分形晶格采用格点消元法。

The site-block method is often for transitionally invariant lattice and decimation for fractals .

粗粒化操作中的主要影响因素

Main Influencing Factors in the Operation of Coalescence

一些流体分子的分子动力学模拟已经使用了这种粗粒化模型。

Some fluid molecules have used this coarsening model for the molecular dynamics simulation .

基于粗粒化元胞自动机在生物序列与动力学的模型研究

Using Coarse - graining Cellular Automata to Research Model of Biologic Sequences and Dynamics

提出了基于遗传密码的粗粒化方法，有效的避免了过分粗粒化现象。

The coarseness method based on genetic code was proposed to avoid excessive coarseness .

利用新型陶瓷滤料及其表面改性滤料进行石油废水的粗粒化试验。

A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal .

然后拟合出粗粒化参数以及进行二百个分子的粗粒化分子动力学。

Secondly fits out the coarse-grained parameters and carries out the coarse-grained molecular dynamics of the two hundred molecular .

在对生物医学信号时间序列进行复杂度分析时，往往需要首先对原始信号进行粗粒化预处理。

It is often to take a coarse graining preprocessing before a complexity analysis is made for biomedical signal time series .

最后，分析比较了全原子分子动力学模拟和粗粒化分子动力学模拟结果。

Finally , analyses and compares the results of the whole atomic molecular dynamics simulation with the coarsening molecular dynamics simulation .

在此基础上提出了混凝沉降粗粒化精细过滤一体化处理装置的设想。

On the base of this , " coagulation precipitation coalescence fine filtration " comprehensive processing equipment has been brought forward .

将碳-无机吸附剂用作粗粒化载体进行废水粗粒化除油试验，并对比其它常用材料如聚丙烯、陶粒和活性炭的除油效果。

Carbon-inorganic sorbent was utilized as a new type of coalescence material in comparison with traditional polypropylene , ceramsite and activated carbon .

近二十年来复杂系统研究的一大进展是对其粗粒化描述&复杂网络的研究。

In the last two decades one major progress in the study of complex systems is on their coarse-grained description-the complex networks .

结果发现细粒化复杂度比粗粒化复杂度描述动力学更加精确。

Result It was found that the fine graining complexity measure is more precise in describing the dynamics than the coarse graining complexity measure .