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款好用且免费的曲线拟合工具CurveFitter

“Curve Edit”>“Fit Curve” 工具可用于将曲线拟合到断面数据、面上线、修剪边、等参线(包括曲面边和面片的细分线)以及其他规则曲线。

款好用且免费的曲线拟合工具CurveFitter

在easyui 的datagrid中,是不支持加载对象的子属性的。 两种方法解决,第一种,修改js文件。抱歉,我不会。 第二种,formatter方法,可以接收: 下边是案例: 1.数据格式:< "total": "2", "rows": [ < "hpsExplanationSug

《Python核心编程》第二版第97页第五章练习 续一 -Python核心编程答案-自己做的-. _weixin_30745641的博客-程序员秘密

神经网络L2正则化的应用_TANGerrr的博客-程序员秘密_神经网络l2正则化

加入正则化目的:防止过拟合。本质原理:将权重W乘上一个小于1的系数, 减小权重,简化网络。(因为过拟合的原因就是网络复杂,模型学到了一些催毛求疵的东西。。。)证明:step1:设模型损失函数值为J(w, b):step2:加入正则化后损失函数值改变为 :其中λ为正则化系数,是在验证模型效果后需要调节的超参数,那么为什么分母有个‘2’呢,你往下看step5, 加了这个‘2’后step5的求导结果就少了个数字了,只是为了求导的计算方便。图中黑红为下标为2,其实按照吴恩达老师的理解来所不太正确,应

CVE-2021-42013 Apache路径穿越&命令执行漏洞复现_afei00123的博客-程序员秘密

目录1.漏洞概述2.影响版本3.漏洞等级4.漏洞复现4.3 CVE-2021-42013 POC5.修复建议1.漏洞概述 CVE-2021-42013是由于对CVE-2021-41773 Apache HTTPd 2.4.49 路径穿越漏洞的修复不完善,攻击者可构造恶意请求绕过补丁,利用穿越漏洞读取到Web目录之外的其他文件。同时若Apache HTTPd开启了cgi支持,攻击者可构造恶意请求执行命令,控制服务器。2.影响版本仅影响.

c#将繁体字符串改成简体字符串_GreenHandBruce的博客-程序员秘密_c# 繁体转简体

在编写考试软件的时候,遇到一个问题,用户输入答案的时候,可能会输入繁体字,理论上来说,只要繁体字和简体字的意思一样,就应该判定为正确,但我们不能简单的使用string1==string2来判定,因为在string中,繁体和简体字是不一样的!所以我们要将繁体转换为简体之后再用等号来判定。代码如下:string str = "好好學習天天向上";string strSimple="";for (int i = 0; i < str.Length; i++)//遍历每个字符< if ((

通过 Fit Curve 创建自由 NURBS 曲线

作者:

款好用且免费的曲线拟合工具CurveFitter Curve Edit”>“Fit Curve” 工具可用于将曲线拟合到断面数据、面上线、修剪边、等参线(包括曲面边和面片的细分线)以及其他规则曲线。

将曲线拟合到面上线、修剪边等

  1. 选择“Curve Edit”>“Fit Curve”款好用且免费的曲线拟合工具CurveFitter

  • 增加“Degree”
  • 增加“Spans” 数
  • 启用“Modify target” 并将“Max. CoS deviation” 调整为允许面上线(目标)移动的最大横向距离。

如果启用了“Modify target” ,则会显示一条警告,指明目标面上线可能被修改,且其构建历史已被删除。如果选择继续,则拟合的曲线将投影到曲面上,以创建新的面上线。会以新面上线为目标,重复拟合操作。此过程会继续,直到找到一个解决方案(在公差内)为止。

将阶数更改为 5。最大偏差减小至 0.0559。

使用 Ctrl+X 或 Delete 键可删除当前选定的拟合曲线段。

使用 Ctrl+Z 或“Edit”>“Undo” 可顺序撤消对当前选定的拟合曲线段的箭头操纵器的更改。这不适用于拟合曲线的删除。

将曲线拟合到可视横断面

3 阶曲线会拟合到网格上的可视 Z 横断面。

如果退出此工具,拟合的曲线会将构建历史链接到断面数据。通常,可以选择“Object Edit”>“Query Edit”,然后选择曲线以重新进入“Fit Curve” 工具。

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Curve Fitting 款好用且免费的曲线拟合工具CurveFitter Toolbox

使用 Curve Fitting 应用程序拟合曲面。

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