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基于神经网络的货运量预测
资源描述根据货运量形成的原因，分析了货运量和相关影响因素之间的关系以及货运量预测的特点，在此基础上，建立货运量预测的广义回归神经网络(General Regression Neural Network,GRNN)模型，并以我国某年的货运量和相关经济指标的历史统计数据作为学习样本，通过拟合训练和外推预测分析，验证了GRNN用于货运量预测的有效性.
- 2022-02-26 14:10:55下载
- 积分：1
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一个很小的程序,可以进行字符串比较,适合初学者学习,很容易读懂的
一个很小的程序,可以进行字符串比较,适合初学者学习,很容易读懂的-a small procedure can be carried out strings, for beginners to learn, it is easy to understand the
- 2023-02-23 19:15:03下载
- 积分：1
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Simple Finite Impulse Response Filter
Simple Finite Impulse Response Filter
- 2022-05-20 20:48:46下载
- 积分：1
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- 2022-11-05 00:35:05下载
- 积分：1
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有向加权图的建立、显示和寻找最短路径
有向加权图的建立、显示和寻找最短路径- Has to the weighting chart establishment, demonstrated and
seeks the most short-path
- 2022-12-17 06:50:03下载
- 积分：1
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Gaze tracking/ pupil tracking /eye tracking
提出了一个实时的视线追踪方案。程序可运行，追踪效果好。
An eye tracker gives the pixel position of the center of the pupil in an image whereas a gaze tracker determines where the person is looking on the screen.
↩
Timm and Barth. Accurate eye centre localisation by means of gradients. In Proceedings of the Int. Conference on Computer Theory and Applications (VISAPP), volume 1, pages 125-130, Algarve, Portugal, 2011. INSTICC.
- 2022-07-07 14:42:01下载
- 积分：1
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精密单点定位
GPS 精密单点定位一般采用单台双频GPS 接收机, 利用IGS 提供的精密星历和卫星钟差,基于载波相位观测值进行的高精度定位。所解算出来的坐标和使用的IGS 精密星历的坐标框架即ITRF 框架系列一致, 而不是常用的WGS- 84 坐标系统下的坐标,因此IGS 精密星历与GPS 广播星历所对应的参考框架不同。
- 2022-02-01 08:58:35下载
- 积分：1
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一个基于 c++的汉罗塔模拟源码,他可以选择移动几个塔,也可以选择是否需要终止64位塔的模拟过程...
一个基于 c++的汉罗塔模拟源码,他可以选择移动几个塔,也可以选择是否需要终止64位塔的模拟过程-a c-based simulation of the Han Rota source, he could choose several mobile tower can also choose whether or not to terminate 64 tower simulation
- 2022-01-21 01:55:58下载
- 积分：1
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base station placement
这段代码展示了如何使用遗传算法优化基站位置
- 2022-08-07 22:12:03下载
- 积分：1
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计算三点的插值函数的fortran90程序，包括源代码，一个算例和输出文件，简单适用。...
计算三点的插值函数的fortran90程序，包括源代码，一个算例和输出文件，简单适用。-Calculating a three-point interpolation function fortran90 procedures, including source code, a numerical example and output files, simple and applicable.
- 2022-02-27 08:32:48下载
- 积分：1
