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适应度函数的算法
排课问题是一个有约束的、多目标的组合优化问题，并且已经被证明是一个NP完全问题。
遗传算法借鉴生物界自然选择和自然遗传机制，使用群体搜索技术，尤其是用于处理传统搜索方法难以解决的复杂的和非线性的问题。经过近40年的发展，遗传算法在理论研究和实际应用中取得了巨大的成功，本文将遗传算法用于排课问题的求解，首先讨论了排课问题中的影响因素、主要约束条件、求解目标和难点，并用数学模型完整地描述了排课问题。其次对多个模糊排课目标进行了定量分析，建立了排课优化目标空间。针对排课问题研究了染色体编码方式以及遗传算子的设计，提出了适应度函数的计算方法。最后对排课问题进行了实验。实验结果表明，其过程的目标值跟踪显示，算法稳健趋优，所得结果令人满意。(Course Scheduling problem is a constrained, multi-objective optimization problem, and has proven to be a NP complete problem.
Genetic algorithms reference biosphere and the natural genetic mechanism of natural selection, using the group search technology, particularly the traditional search methods for handling complex and difficult to solve nonlinear problems. After nearly 40 years of development, the genetic algorithm in the theoretical study and practical application was a great success, this paper genetic algorithm for solving the course timetabling problem, first discussed the impact of factors in the course arrangement, the main constraints, to solve goals and difficulties, and a complete mathematical model to describe the course arrangement. Arranging multiple fuzzy goals followed by a quantitative analysis, the optimal target Arranging space. Arranging for the Study of the chromosome coding and genetic operators design, proposed fitness function is calculated. Finally, the co)
- 2010-05-13 11:49:12下载
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72272
有限元刚度矩阵计算有限元刚度矩阵计算有限元刚度矩阵计算(Finite element stiffness matrix computation finite element stiffness matrix computation finite element stiffness matrix calculation)
- 2015-06-25 16:59:57下载
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Irradiation_anlysis
本程序应用于选择图像处理区域，然后进行绿色分析。还可以求得绿色站的比重。(This procedure applies to select image processing region, and then proceed to the green analysis. Can also find the proportion of Green Point.)
- 2007-07-29 21:13:41下载
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matalabsimulink
研究生课题利用simulink对运动目标进行仿真，涉及跳频信号处理调制解调混频时间控制。(Graduate program of moving targets using simulink simulation, signal processing, frequency-hopping modulation and demodulation involves mixing time control.)
- 2010-10-14 17:42:02下载
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diancibo-shiyuchafen
电磁波时域有限差分法，对于使用matlab应用fdtd方法模拟一些简单物理问题讲解很详细(Electromagnetic finite difference time domain method for simulation using matlab application fdtd explain some simple physics problem in great detail)
- 2011-04-26 20:34:58下载
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binomialtree_src
use binomial model to price option price by matlab
- 2013-10-13 22:51:10下载
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figure-magnify
对图形进行局部放大做成画中画，非常强大的magnify函数，绝不后悔！( zoom into a graphic picture in picture, very powerful magnify function)
- 2013-05-06 20:38:32下载
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sync_machine
synchronous machine module using matlab simulink
- 2015-03-31 02:24:26下载
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sc
说明： MATLAB编写的图形色彩绘制程序，功能十分强大(Written in MATLAB graphics color drawing program, a very strong function)
- 2009-11-18 00:01:31下载
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Research
风电场的暂态仿真，利用matlab建模仿真，研究暂态性能(Research on Improving Transient Voltage Stability of Wind Farm by STATCOM)
- 2009-12-17 11:52:31下载
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