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落煤残存瓦斯量的确定是采掘工作面瓦斯涌出量预测的重要环节,它直接影响着采掘工作面瓦斯涌出量预测的精度,并与煤的变质程度、落煤粒度、原始瓦斯含量、暴露时间等影响因...
落煤残存瓦斯量的确定是采掘工作面瓦斯涌出量预测的重要环节,它直接影响着采掘工作面瓦斯涌出量预测的精度,并与煤的变质程度、落煤粒度、原始瓦斯含量、暴露时间等影响因素呈非线性关系。人工神经网络具有表示任意非线性关系和学习的能力,是解决复杂非线性、不确定性和时变性问题的新思想和新方法。基于此,作者提出自适应神经网络的落煤残存瓦斯量预测模型,并结合不同矿井落煤残存瓦斯量的实际测定结果进行验证研究。结果表明,自适应调整权值的变步长BP神经网络模型预测精度高,收敛速度快 该预测模型的应用可为采掘工作面瓦斯涌出量的动态预测提供可靠的基础数据,为采掘工作面落煤残存瓦斯量的确定提出了一种全新的方法和思路。-charged residual coal gas is to determine the volume of mining gas emission rate forecast an important link, which directly affect mining gas emission rate forecast accuracy, and with coal metamorphism, loading coal particle size, the original gas content, exposure time and other factors nonlinear relationship. Artificial neural networks have expressed arbitrary nonlinear relationships and the ability to solve complex nonlinear, time-varying uncertainty and the new ideas and new approaches. Based on this, the author of adaptive neural network loading coal residual gas production forecast model, and a combination of different loading coal mine gas remnants of the actual test results of research
- 2022-03-12 11:40:03下载
- 积分：1
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使用群智能模拟OMNET网络路由
use swarm intelligence to simulate network routings in omnet-use swarm intelligence to simulate networ k routings in omnet
- 2022-03-29 02:08:27下载
- 积分：1
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使用遗传算法求解通信网链路容量和流量联合优化分配问题!
使用遗传算法求解通信网链路容量和流量联合优化分配问题!-Communications network using genetic algorithm for solving the joint optimization of link capacity and flow allocation problem!
- 2022-01-25 15:43:44下载
- 积分：1
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设计的bp神经网络，来判断和预测机器的故障级别。
设计的bp神经网络，来判断和预测机器的故障级别。-Bp neural network designed to determine and predict the fault-level machines.
- 2023-07-07 23:35:03下载
- 积分：1
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A genetic algorithm source code can be used as learning to improve the use of wa...
一个遗传算法源程序 可以作为学习改进使用 希望对大家有所帮助-A genetic algorithm source code can be used as learning to improve the use of want to be helpful to everyone
- 2022-02-03 10:48:51下载
- 积分：1
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这是一个人工智能方面专家系统的例子，建立动物识别专家系统的规则库，并用与/或图来描述这个规则库。...
这是一个人工智能方面专家系统的例子，建立动物识别专家系统的规则库，并用与/或图来描述这个规则库。-This is an area of artificial intelligence expert system for example, the establishment of animal recognition expert system rule base and used and/or graph to describe the rule base.
- 2022-02-06 06:40:23下载
- 积分：1
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离散数学中
离散数学中---------一阶谓词演算源代码-Discrete Mathematics- First order predicate calculus source code
- 2022-02-01 14:22:28下载
- 积分：1
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用matlab仿真的递推极大似然法辨识程序，可用来进行系统辨识，很好用...
用matlab仿真的递推极大似然法辨识程序，可用来进行系统辨识，很好用-simulation using Matlab Recursive maximum likelihood method identification procedures, which can be used for system identification, good use
- 2022-04-18 18:28:00下载
- 积分：1
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Data mining algorithm chameleon calculates the law origin code
数据挖掘算法 chameleon算法源代码- Data mining algorithm chameleon calculates the law origin code
- 2022-02-04 03:44:02下载
- 积分：1
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用蚁群算法求解问题。..matlab编写的。坐标…
用蚁群算法求解tsp问题。。。matlab编写。附有城市坐标用于检验。-Tsp with ant colony algorithm for solving the problem. . . matlab prepared. Coordinate with the city for inspection.
- 2022-01-28 16:13:55下载
- 积分：1
