您可以任意定义自己的复杂函数,如下面的A (jw)。
You can define arbitrarily complex functions of your own such as a (jw) below.
方法利用遗传程序设计来实现复杂函数的自动建模。
Methods Applying Genetic Programming to the automatic modeling of complex functions.
将包括许多执行函数的算子,例如数据聚合、联接、分割和复杂函数。
Many operators that perform functions are included, such as data aggregation, joining, splitting, and complex functions.
作用在建筑物表而的风荷载是一个空间和时间的复杂函数。
Wind pressures acting on buildings are complicated functions of both time and space.
使用大量参数的复杂函数几乎都能被拆分成多个更简单的函数。
Complex functions that take many arguments can almost always be broken down to simpler ones.
文中还给出了在该机器上求出的一些复杂函数的符号微分实例。
Some complicated symbolic differentials are also given in this paper as examples on the same microcomputer they are given in this paper.
对于高维复杂函数,一般粒子群优化算法收敛速度慢,易早熟收敛。
For complex functions with high dimensions, general particle swarm optimization methods are slow speed on convergence and easy to be trapped in local optima.
实验结果表明,改进的混合蛙跳算法对复杂函数优化问题具有较强的求解能力。
The experimental results show that the improved SFLA has a better capability to solve complex functions than other algorithms.
根据实验数据进行复杂函数的拟合,由于计算量大,拟合往往停留在理论阶段。
Fitting functions based on experimental data wasn 't used often before, because the calculation is very difficult.
然而,优化决策是各种属性的复杂函数,这些属性包括数据库环境、查询特征以及数据本身。
However, optimization decisions are a complex function of various attributes, including the database environment and query characteristics, as well as the data itself.
函数测试结果表明,该算法具有较好的收敛性能,适用于求解复杂函数优化问题。
Functional test result shows that this algorithm has higher convergence property, and it is suitable for solving complex function optimization problem.
遗传算法非常适合于解决摄像机标定这类多参数、大范围、非线性的复杂函数优化问题。
GA is an appropriate choice to solve the problem of multi-parameter, large-scale and non-linear complex function optimization like camera calibration.
启发式随机搜索策略和局部优化算法相结合的求解方案是解决复杂函数优化的有效途径。
Combining a heuristic random searching strategy with local optimal algorithms is effective solution for complex optimization problem.
在本文中,设法避开计算三角函数和任何其他复杂函数的一些新的随机抽样方法被提出来了。
In this paper, several new random sampling methods that avoid the calculation of trigonometric and all other complicated functions are developed.
对于高维复杂函数,传统的确定性算法易陷入局部最小,而单一的全局随机搜索算法收敛速度慢。
For complex functions with high dimensions, canonical optimization methods are easy to be trapped in local minima and simple random search methods are slow on convergence.
进化算法作为处理复杂函数最优化、多目标最优化问题的一种有效算法,正日益受到人们的重视。
Evolutionary algorithm is one of the most effective algorithms for hard optimization and multi-objective optimization problems, which are attached more and more importance to.
通过混合使用多种杂交算子并辅之以间歇变异,提出了一种求解高维复杂函数全局优化问题的新型演化算法。
A new evolutionary algorithm based on hybrid crossovers and intermittent mutation for global optimization of complex functions with high dimensions is proposed.
地貌的形成是一个漫长的系统过程,其形态可以看成是表征其特征的各种地形信息因子复合在一起的复杂函数。
Types of geomorphology forming is a systematic process, and the form can be seemed as a function compounding different topographic factors.
这一点也可能导致过适合。不但要在学习复杂函数时足够强大,而且能产生可概括的结论,寻找这样的算法的确是一个挑战。
This, too, can lead to overfitting, and it is a challenge to find algorithms that are both powerful enough to learn complex functions and robust enough to produce generalizable results.
进化算法作为处理复杂函数最优化、全局最优化和多目标最优化问题的一种有效算法,正日益受到人们的重视。
Evolutionary algorithms are one of the effective algorithms for hard optimization, global optimization and multiobjective optimization problems, which are attached more and more importance to.
在改变或不改变机构结构尺寸的条件下,通过控制辅助运动规律,可以实现传统机构不能实现的复杂函数运动规律。
With or without changing the mechanism dimensions and by controlling the auxiliary motion, this mechanism can generate many function relationships that can not be realized by traditional linkages.
基于大气传输模型,采用光线传输的实际轨迹对天顶角进行修正处理,得出天顶角随发射角和传输高度的变化复杂函数。
Based on the atmospheric transmission model, through the actual ray track, the zenith Angle is revised, which is a complicated function with launch Angle and altitude.
本文针对复杂函数的最优化问题,首先分析了遗传算法中常见的几种适应度函数的不足,论证了适应度函数在遗传算法中的重要性。
Based on the global optimization of complex functions, this article analyses the drawback to some common fitness functions and their importance in genetic algorithms.
然后这些算子链在一起以便执行复杂的函数。
These operators are then chained together in order to perform complex functions.
你可以在一些更复杂的字面函数中使用这种简化的语法,就像我们将在《第3章 -要点详解》中看到的那样。
You can also use this short-hand syntax in some more complex function literals, as we will see in Chapter 3, Rounding Out the Essentials.
当然你也可以试着画更加复杂的函数。
And of course, you can plot much more complicated functions.
清单5中该数组只包含一个显示为元素的结果集字段列表,而在这里,该数组执行了一个复杂得多的函数。
Unlike in the Listing 5, where this array merely contained a list of result set fields to be displayed as elements, here it performs a far more complex function.
用复杂的方式组合函数,是函数性语言生产力的关键,这是因为这可不断提高抽象的层次。
Composing functions in complex ways is the key to productivity in functional languages because you're continually raising your level of abstraction.
用复杂的方式组合函数,是函数性语言生产力的关键,这是因为这可不断提高抽象的层次。
Composing functions in complex ways is the key to productivity in functional languages because you're continually raising your level of abstraction.
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