To most of them , the three main capital - raising channels in domestic have rather big barriers and quite a few restrictive conditions . therefore , more and more small - and - medium enterprises began to consider the way of going public overseas 对大多数中小企业来说,当前国内融资的三条主要渠道都存在较大障碍和较多的制约条件,这使得越来越多的中小企业开始考虑选择海外上市的道路。
We introduce it firstly . the behavior of particles on peak - valley path can be regarded as a random walk in some restrictive conditions , the track of which is a kind of random fractal . thus peak - valley path method is connected with fractal 我们首次引入此方法,并把粒子在p - v路上的行为看作一种受约束条件的无规行走,行走的轨迹是一种无规分形,从而把p - v路方法与无规分形联系起来。
Because we pay much attention to the specific problems of banking supervision , the logic is obvious and simple . it includes the description of the related theories , presenting problems , analyzing the restrictive conditions and the solving approaches 由于关注的是我国的银行监管这一“具体问题” ,逻辑于是显得非常的简单而清晰,大致包括有关理论的阐述、提出问题、分析问题的约束条件、最后是解决问题的路径。
Hence , the security of the in active service structures , especially the damaged members should be reappraised , thus right decision can be made whether the damaged members should be repaired or replaced at once or continue in service at some definite restrictive condition 因此,需要对带有损伤构件的结构的安全性进行重新评估,这样才能作出是否应该进行修复、更换损伤构件,或在一定的限制条件下继续使用的正确决定。
The objective function was to maximize the thermal power from the working medium in one cycle . in this way the output power of se would be maximum when the other parameters have be determined and the parameters of driving mechanism satisfied the restrictive conditions 建立了菱形传动机构尺度优化综合的数学模型,在满足传动机构约束条件的情况下,优化传动机构的几何参数,以使热气机的输出功率在其它参数已定时达到最大。
The proposed algorithm lows the complexity by choosing decision delay in advance and then making solution of the equalizer tap coefficient , a new decision delay choice method is proposed , solution by using weight method , diagonal matrix transform , z extension and a new energy restrictive condition which restrains noise enhance , a new decision delay choice method is proposed , the simulation result shows that the proposed algorithm has better equalization effect and enhanced performance comparing to the general mmse algorithm , simulation research on the precision and dynamic scope of parameters in digital realization time domain equalization algorithm , design software and hardware of time domain equalizer . fourthly , there exist a lot of interfere in dsl line , especially , dsl works in multi - user mode , the near end interference is serious 通过先选择判决时延,再进行时域均衡器抽头系数求解的方法降低了时域均衡计算复杂度;对于均衡器抽头系数的求解使用了加权技术,通过对角矩阵变换, z扩展,使用不同的能量约束条件对算法求解,结果表明这种约束有效的抑制了噪声增强,与常用删se比较,该算法有更佳的均衡效果,算法性能得到了提高:论文还对数字化实现时域均衡算法中每一部分参数的精度、变量的动态范围进行了模拟研究,对时域均衡的软硬件实现进行了设计。
At the beginning of this paper , the traditional control algorithm in agc and avc of hydropower station and the ic theory , especially the genetic algorithm ( ga ) theory , are stated . a better method based on ga , which is used to solve nonlinear function optimization under the multi - restrictive conditions , is introduced , and the float encoded genetic algorithm ( fga ) based on direct comparison - proportional method ( dcpm ) is detailed here 本文在介绍了已应用于水电站厂内agc 、 avc控制软件的算法和智能控制理论、特别是遗传算法理论的基础上,引入了一种基于遗传算法的用来求解多约束条件混合非线性函数优化问题的较好方法,并详细介绍了这种基于直接比较?比例方法的浮点数编码遗传算法( dcpm - fga ) 。