查询词典 crossover point

To improve the accuracy of the coordinates of points,a model is described which consider the equation geometric meaning,making use of mid-point of crossover line to get 3D points coordinate.

三维坐标点计算方面，考虑方程组的几何意义，采用异面直线公垂线中点逼近三维空间点的方法，提高了点坐标的计算精度。

The proposed algorithm integrating roulette wheel selection and one-point crossover can avoid the premature convergence more effectively and obtain more precise global optimal solutions with fast convergence speed, which makes the proposed algorithm suitable for the application of IEC.

该算法在采用赌轮选择和单点交叉的情况下，能够更有效的避免陷入局部搜索，以更高的精度快速收敛逼近全局最优解，从而能很好的满足IEC 的应用要求。

The city road network in Urumqi city was built based on MapInfo with Arc Node data model of road network. The design of automatic chain scission and error handing about crossover point of road net work was completed.

采用Arc-Node路网数据模型，建立了基于MapInfo的乌鲁木齐市城市道路路网，利用GIS编程技术完成了路网交点的自动连接和错误处理，以及路段的自动断链技术，从而实现了交通路网拓扑结构的自动建立。

Power handling of 20 Watts RMS, a voice coil impedance of 15 Ohms and a crossover point of 1 kHz.

功率处理能力20额定功率，15欧姆和1千赫的交叉点音圈阻抗。

"There's some point where there's a crossover," he says, relaxed in chinos and a black sweater, in an office devoid of personal touches except a family photograph.

在一间除了一张全家福再无任何带有个人色彩物品的办公室里，身着斜纹裤和黑色毛衣的盖茨悠闲地说：人生走到某一阶段就会遇到一个分叉路口。

In other words, you've got to the crossover point, where the biggest driver of your portfolio's growth is now investment earnings, not the actual dollars you're socking away.

换句话说，你得要。。。。你。。的增长最大动力来自投资收益，而不是你存的实际金额。

Narrow horizontal spacing between woofers and a low crossover point to the CDT1.5 provide consistent horizontal pattern control from 200 Hz to 18 kHz.

低频单元之间的水平紧凑性，CDT1.5的低分频点技术，能够从200 Hz到18 kHz提供持续的水平指向控制。

The results indicate that there is obvious relative motion in turning control of parafoil system, and crossover connection through multi-point can effectively restrain the relative motion.

研究结果表明，在转弯操纵时冀伞系统的两体间存在明显相对运动，但采用多点交叉连接可以使这种相对运动得到有效的抑制。

Considering just-in-time production, the mathematical model of flexible job-shop schedulingfor bi-objective is established. To solve the model, a genetic algorithm is developed. In this algorithm, a two-row chromosome structure is presented because of the special point of the model. At the same time, AOV network is applied to decode and compute the fitness function. Then selection, crossover and mutation operator of the genetic algorithm are designed. Finally, an example of job shop scheduling is shown.

同时考虑现代生产准时制的要求，建立了柔性作业车间调度问题的双目标数学优化模型，并给出了求解模型的遗传算法的具体实现过程；针对模型的特殊性，提出了染色体两层编码结构，将AOV网络图应用到解码和适应度函数的计算中，通过一个调度实例进行验证，给出了相应的选择、交叉、变异操作设计方案。

We prove that when mutation is independent, it may be performed either before or after multi-point crossover, the consequences of schema in EA are probabilistically the same.

通过引入模式进化、模式进化能力、适度模式等概念，以标准遗传算法为例，证明了在变异算子独立的条件下，进化算法中模式的构成与多点交叉和变异的顺序无关，然后证明了具有强进化能力的模式，将以指数阶增长。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。