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kde
Kernel Density Estimation (Set of tools for nonparametric (kernel) density estimation)
- 2009-08-16 18:06:34下载
- 积分：1
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moxingyuece3
高速铁路路基沉降是一个复杂的系统过程,涉及不同时期、不同工况,选用单一的预测模型不足以反映路基整体的变形规律.Logistic模型及Verhulst模型的曲线均为S形,可以反映全过程的地基沉降与时间的关系.针对路基填筑期和降水期两个时段利用MATLAB软件编制程序计算模型参数,得到Logistic模型和灰色Verhulst模型,进而求得两者的最优加权组合模型.对比结果表明:在路基填筑期由两者的最优加权组合模型预测得到的结果与实测结果较吻合,拟合精度高于单一模型 而在降水期Verhulst模型的预测值更接近实测值,平均相对误差约为1.75％,拟合精度较高.(High-speed railway subgrade settlement process is a complex system involving different times and in different conditions, the choice of a single forecasting model does not adequately reflect the overall deformation of roadbed. Curve Logistic model and Verhulst models are S-shaped, the whole process can be reflected foundation settlement versus time. against roadbed construction period of two hours and precipitation using MATLAB software programming model parameters, the Logistic model and gray Verhulst model, and then get the optimal model of a weighted combination of the two. comparative results indicate : results and experimental results in the roadbed construction period by the weighted combination of the best of both models predicted than the anastomosis fitting accuracy than a single model precipitation predicted value of Verhulst model closer to the actual value of the average relative error approximately 1.75 fitting accuracy.)
- 2014-01-10 17:30:42下载
- 积分：1
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vortex
matlab计算涡旋光束干涉产生的条纹，简单实用，包括文献(Calculation of fringe generated by vortex beam interference by MATLAB)
- 2017-10-25 09:26:28下载
- 积分：1
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转子系统临界转速Matlab计算程序
说明： 转载资源，转子临界转速程序，说明很详细，仅供学习交流。(Reproduction resources, rotor critical speed program, very detailed description, for learning and communication only.)
- 2021-03-20 08:59:18下载
- 积分：1
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SRM
融雪模型SRM，模拟雪水当量的变化，结合遥感数据模拟径流(snow model SRM)
- 2014-08-31 14:52:27下载
- 积分：1
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matlab
matlab使用教程，是《21 世纪全国应用型本科电子通信系列实用规划教材》。包含：第1 章 MATLAB简介；第2章 MATLAB语言基；第3章 MATLAB数值运算；第4章 结构数组与细胞数组；第5章 MATLAB 符号运算；第6章 MATLAB 程序设计；第7章 MATLAB 数据可视化；第8章 交互式仿真集成环境 SIMULINK；附录 MATLAB 上机实验(Using matlab tutorial is " 21st Century electronic communications nationwide series of application-oriented practical planning materials." Contains: Chapter 1 Introduction MATLAB Chapter 2 MATLAB language group Chapter 3 MATLAB numerical computation Chapter 4 array of structures and cell arrays Chapter 5 MATLAB symbolic computation Chapter 6 MATLAB programming Chapter 7 MATLAB data visualization Chapter 8 interactive simulation integrated environment SIMULINK Appendix MATLAB on experiments)
- 2013-10-13 13:01:38下载
- 积分：1
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malloc
ics 的malloc实现，采用分离存储，模拟memory的malloc和free等操作。(to realize the molloc and free operation, the lab of ics class)
- 2014-01-09 10:36:34下载
- 积分：1
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sanxiangnibianfangzhengaile2
三相逆变并网，采用全前馈能有效抑制谐振。(Three-phase inverters connected to grid can effectively suppress resonance by using full feed-forward.)
- 2019-04-26 09:54:12下载
- 积分：1
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国外分享的流形学习算法程序
三相光伏逆变并网的仿真，对球谐函数图形进行仿真,一种基于多文档得图像合并技术，基于chebyshev的水声信号分析，迭代自组织数据分析，数据包传送源码程序。
- 2022-04-08 22:50:04下载
- 积分：1
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lvbo
本人写的中值和均值滤波的代码，主要用于SAR成像滤波，希望管理员给予通过(I wrote the median and mean filtering code, mainly for SAR image filtering, administrators hope to give through)
- 2009-05-23 12:32:14下载
- 积分：1
