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多项式和非多项式曲线拟合
多项式拟合在matlab中可以使用ployfit函数求解多项式系数,通过ployval函数求解拟合多项式在某数据点处的值(Polynomial and Non-polynomial Curve Fitting)
- 2019-02-11 22:43:14下载
- 积分:1
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聚类-k均值算法
K-means算法是基于划分的思想,因此算法易于理解且实现方法简单易行,但需要人工选择初始的聚类数目即算法是带参数的。类的数目确定往往非常复杂和具有不确定性,因此需要专业的知识和行业经验才能较好的确定。而且因为初始聚类中心的选择是随机的,因此会造成部分初始聚类中心相似或者处于数据边缘,造成算法的迭代次数明显增加,甚至会因为个别数据而造成聚类失败的现象。(K-means algorithm is based on the idea of partitioning, so the algorithm is easy to understand and the implementation method is simple and feasible, but it requires manual selection of the initial number of clusters, that is, the algorithm is with parameters. The number of classes is often very complex and uncertain, so professional knowledge and industry experience are needed to better determine. Moreover, because the selection of initial clustering centers is random, some initial clustering centers will be similar or at the edge of data, resulting in a significant increase in the number of iterations of the algorithm, and even the phenomenon of clustering failure due to individual data.)
- 2020-06-21 17:40:01下载
- 积分:1
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一个用ACEESE做的学生选课系统,希望大家用好!・
一个用ACEESE做的学生选课系统,希望大家用好!・-ACEESE to do with a student elective system, I hope you make good use of!*
- 2023-05-13 06:25:02下载
- 积分:1
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在蛋白库中搜索到酶结构文件 维度
在蛋白库中搜索到酶结构文件,可以算出真正的酶的盒维度。(By searching the enzyme structure file in the protein library, you can calculate the true enzyme box dimension.)
- 2020-06-24 02:00:02下载
- 积分:1
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PDFManual
it is useless, i am sorry
- 2020-06-16 02:00:01下载
- 积分:1
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GA
说明: 使用遗传算法对tsp问题进行求解,同时对遗传算法进行了改进,增添了灾变机制,以及参数自适应机制(genetic algorithm)
- 2020-01-18 01:32:53下载
- 积分:1
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羊齿叶
用c编写的羊齿叶(prepared with the leaves reaching back)
- 2005-02-28 15:07:57下载
- 积分:1
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a7d3c0a99d6b
北斗GPS接收机,包含信号仿真,可以跟踪卫星,跟踪,捕获,C/A码仿真(BDS and GPS receiver)
- 2021-04-14 16:08:55下载
- 积分:1
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陨石撞飞机(加强版)特别添加了声音效果以及背景的图案
陨石撞飞机(加强版)特别添加了声音效果以及背景的图案-Meteorite hit aircraft (enhanced version)
- 2022-10-25 03:50:04下载
- 积分:1
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Automated-Car-Parking-master
说明: 自动泊车的算法仿真,以及路径规划。还有环境模型的建立(Automatic parking algorithm simulation, and path planning. There is also the establishment of environmental models)
- 2021-03-24 17:49:15下载
- 积分:1