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sfun
自己写的文章,总结了s函数的使用方法,并且实现了风速与风机的模拟,希望对相关的人有启示(Write your own article, summed up the s function to use, and to achieve a simulated wind speed and fan, I hope the relevant people have inspiration)
- 2011-06-24 15:50:00下载
- 积分:1
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zhj
结构优化程序,罚函数法.可求解非线性规划问题.(structural optimization procedure penalty function. Planning can solve nonlinear problems.)
- 2005-05-03 15:46:25下载
- 积分:1
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iTennis
An demo of view base iPhone tennis game
- 2009-12-23 17:04:16下载
- 积分:1
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用户信息综合系统
说明: 实现用户综合系统一些简单功能和复杂功能,比如用户登录,添加、修改和删除个人信息;同时还可以实现删除选中,分页查询以及复杂条件查询等较为高级的功能。文件带有笔记和相关设计说明。(Realize some simple and complex functions of the user integrated system, such as user login, adding, modifying and deleting personal information; at the same time, it can also achieve more advanced functions such as deleting selection, paging query and complex condition query. Document with notes and related design instructions.)
- 2020-03-10 17:53:00下载
- 积分:1
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随机森林
说明: 用N来表示训练用例(样本)的个数,M表示特征数目。
输入特征数目m,用于确定决策树上一个节点的决策结果;其中m应远小于M。
从N个训练用例(样本)中以有放回抽样的方式,取样N次,形成一个训练集(即bootstrap取样),并用未抽到的用例(样本)作预测,评估其误差。
对于每一个节点,随机选择m个特征,决策树上每个节点的决定都是基于这些特征确定的。根据这m个特征,计算其最佳的分裂方式。
每棵树都会完整成长而不会剪枝,这有可能在建完一棵正常树状分类器后会被采用)。(N is used to represent the number of training cases (samples), and M is used to represent the number of features.
The number of input features m is used to determine the decision result of a node in the decision tree, where m should be far less than m.
From N training cases (samples), n times are sampled in the way of put back sampling to form a training set (i.e. bootstrap sampling), and the unselected cases (samples) are used to predict and evaluate the error.
For each node, m features are randomly selected, and the decision of each node in the decision tree is determined based on these features. According to these m characteristics, the best splitting mode is calculated.
Each tree will grow completely without pruning, which may be adopted after building a normal tree classifier).)
- 2021-01-28 13:47:33下载
- 积分:1
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滑动解锁登录表单代码
说明: 动解锁登录表单代码是一款支持鼠标拖动验证的jQuery登录表单代码(Form code that changes input content is a form code that changes automatically as input content changes.)
- 2019-03-20 09:00:15下载
- 积分:1
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DG
说明: DG方法求解先行问题 ux=f 二次基函数(use DG method to solve convection equation in 1D)
- 2020-06-20 10:40:01下载
- 积分:1
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OpenRadar2.0完成直线拟合
这个是一个有关激光雷达数据直线拟合、角点提取的代码(Lidar data line fitting, angular point extraction code)
- 2018-09-04 10:33:43下载
- 积分:1
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Forouzan slide Datacommunication and networking
Forouzan slide Datacommunication and networking
- 2022-10-04 22:05:05下载
- 积分:1
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ALLSource18020201
I just want to activate this account pls!!!!!
- 2018-02-05 12:11:02下载
- 积分:1