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基于神经网络的滑坡预测及其控制研究
说明： 本文针对滑坡预测预报这一复杂性问题提出一种基于前向反馈传播（BP）神经网络的预测模型，描述了滑坡系统输入输出之间的非线性关系。为克服 BP 网络后期收敛速度慢、易陷入局部极小点等缺点，以遗传算法（GA）和模拟退火算法（SA）相结合的方式即遗传-模拟退火（GSA）算法对网络权值进行优化。用该方法预测滑坡位移获得了较好的效果(In this paper, a prediction model based on forward feedback propagation (BP) neural network is proposed for the complex problem of landslide prediction. The nonlinear relationship between input and output of landslide system is described. In order to overcome the shortcomings of BP network, such as slow convergence speed and easy to fall into local minima, genetic algorithm (GA) and simulated annealing algorithm (SA) are combined to optimize the network weight. The method can be used to predict the displacement of landslides)
- 2020-04-11 21:07:59下载
- 积分：1
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云南省行政区矢量图
说明： 云南省区、县、市行政区划矢量图（含区县名称及所属州市名称）(Vector Map of Administrative Regions of Southern Provinces, Counties and Municipalities)
- 2021-01-05 13:28:54下载
- 积分：1
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zishiyingkongzhixitong
自适应系统方框图，涉及到自适应系统的建模机仿真！(This is a system！You can see and try，you will have a lot！Have a good time！I don t kown！Give me some Questions！)
- 2011-12-05 21:25:59下载
- 积分：1
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T-MAC
T-MAC introduces an adaptive duty cycle in a novel way: by dynamically ending the active part of it. This reduces the amount of energy wasted on idle listening, in which nodes wait for potentially incoming messages, while still maintaining a reasonable throughput.
- 2016-11-14 10:32:56下载
- 积分：1
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第七章第一讲
说明： 对GIS的开发进行一小部分的分享，今后还开发更多。(A small part of the development of GIS is shared, and more will be developed in the future.)
- 2020-06-16 10:40:01下载
- 积分：1
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Improving-the-penetration-level-of-PVs-
This paper proposes the use of a common DC link in residential buildings to allow customers to inject theirsurplus power that otherwise would be limited due to AC power quality violation. The surplus powercan easily be transferred to other phases and feeders through common DC link in order to maintain thebalance between generated power and load. PSCAD-EMTDC platform is used to simulate and study theproposed approach. This paper suggests that this structure can be a pathway to the future DC powersystems.
- 2014-05-24 13:13:20下载
- 积分：1
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TestWord
说明： 把word文件嵌入到系统中，不用另外打开其他程序，非常实用，可以应用到其他大型程序之中(Embedding word files into the system without opening other programs is very practical and can be applied to other large programs.)
- 2019-05-06 17:26:43下载
- 积分：1
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qt-map
使用QT语言读取互联网上实时地图，实现了基本功能，比较适合初学者。(QT language read on the Internet real-time map to achieve the basic functions, and more suitable for beginners.)
- 2013-03-03 18:25:46下载
- 积分：1
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quxiannihe
matlab曲面拟合强烈向做实验数据处理的朋友推荐，该函数特别适合空间点的曲面拟合，matlab中对于此类数据点似乎只能用griddata差值计算，并且效果不怎么好；至于B样条拟合，其外扩数据点的选取不是一般的matlab用户所能掌握的，同时对于非网格数据的转换也是一个问题。。。(matlab surface fitting is strongly recommended to friends experiment data processing, the function surface fitting particularly suitable space point the matlab for such data points seems calculated only use griddata difference, and the effect is not very good As for the B-spline Article fitting the outer expanding selection of data points is not an ordinary the matlab user can master, while for non-grid data conversion is also a problem. . .)
- 2012-11-04 22:09:58下载
- 积分：1
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5phasedriver
五相电机的恒流驱动，文章小但意思说的很明白，觉得不错，大家参考
(Constant current five-phase motor drive, the article says little but the meaning is very clear, feel good, we refer to)
- 2014-01-15 08:57:34下载
- 积分：1
