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用于预测未知的数目 logisticmalthus
logistic、malthus人模型都可以用于预测呈指数增长的数据模型,预测未来的人口的等数据,是由人口学家提出的,可用于预测未知的数目,以及检测一些模型所得结果的正确性。(logistic, malthus human model can be used to predict an exponential growth in data model, to predict the future, such as population data, is proposed by the demographer can be used to predict the number of unknown, as well as a number of model testing the correctness of the results.)
- 2007-09-03 18:54:24下载
- 积分:1
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file.tar
Seamlessly enables memory speedup by modifying some private Intel MSR registers. It s important because it does stuff.
- 2014-04-09 23:43:02下载
- 积分:1
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sharpmap
基于.Net 的开源的GIS开发环境与工具,具有处理电子地图的基本功能。(he backup is from a Sql Server 2008 Db in compatibility mode 90 (Sql Server 2005)- You will need to restore to a version of Sql Server 2008.
It contains release versions of the MsSqlSpatial trunk and the data from the Countries/Rivers/Cities shapefiles)
- 2010-08-23 10:43:20下载
- 积分:1
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Ex111
说明: 地图代数实习2代码,二维距离场变换,右上和左下扫描图片(Map algebra practice 2 code, two-dimensional distance field transformation, upper right and lower left scanning pictures)
- 2020-12-10 22:19:18下载
- 积分:1
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SHAPEMAP
shp文件,包含世界各国最新地图,制作精良,适用于制作电子地图(SHAPEFILE,INCLUDE MAIN CONTRIES IN THE WORLD ,suitable to make eletroic map)
- 2021-02-05 17:09:57下载
- 积分:1
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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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MyMap
使用VC平台和SQL server实现一二一个基本的gis程序,使用对象编程思想,实现了一个小型gis系统。能操作图像数据,实现放大缩小复位功能(VC platform and SQL server to use to achieve 121 basic gis programs that use object programming ideas to achieve a small gis system. Can operate the image data to achieve zoom reset)
- 2010-05-12 11:43:17下载
- 积分:1
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oraclespatiail9.0
说明: Oracle SPATIAL的说明介绍之二(Note 2 introductions)
- 2006-03-17 23:53:44下载
- 积分:1
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dbva_dotnet_programmer_guide_chapter7
Programming in VB.NET
- 2012-07-08 15:14:05下载
- 积分:1
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HW7_Converters
说明: raised if this happens. These operations are almost always triggered by interrupts, as in
Listing 10.5 for the SPI.
I provide yet another thermometer as an example in Listing 10.13. This uses the ADC12 in
the FG4618 to read the temperature using code from List
- 2020-02-28 05:19:34下载
- 积分:1