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该算法建立了由最小二乘法,离散点曲率和离散点曲率变化和三项组成的目标函数并求出了最优控制点序列坐标,采用非线性优化方法对权因子序列进行了调整,确立了逼近误差的近...
该算法建立了由最小二乘法,离散点曲率和离散点曲率变化和三项组成的目标函数并求出了最优控制点序列坐标,采用非线性优化方法对权因子序列进行了调整,确立了逼近误差的近似表示方法,并提出了包括上述方法的循环判断流程.-The algorithm was established by the least squares method, discrete points, the curvature and the curvature change and the three discrete points consisting of the objective function and find the optimal sequence of control point coordinates, using non-linear optimization method for sequence weights have been adjusted establishes the approximation error of the approximate representation, and proposed, including the cycle of the above methods to determine flow.
- 2022-03-14 05:05:42下载
- 积分:1
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本文实现了将自定义的文本或者图形保存到位图bmp文件。提供源代码下载。
我们在用vc做程序时候,经常需要把输出的文本和图形保存到位图文件,当然可以有现...
本文实现了将自定义的文本或者图形保存到位图bmp文件。提供源代码下载。
我们在用vc做程序时候,经常需要把输出的文本和图形保存到位图文件,当然可以有现成的控件来实现,但总不能如自己所愿
-This article will realize a custom text or graphics in place plans to preserve bmp file. Provide the source code download. We have to do with vc procedures often need to output text and graphics document preservation plan in place, of course, can have ready-made controls to achieve, but should not, such as their wish
- 2023-05-24 23:55:02下载
- 积分:1
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数字图像的边缘检测算法,里面介绍了几种常用的代码实现
数字图像的边缘检测算法,里面介绍了几种常用的代码实现-Digital image of the edge detection algorithm, which introduces some commonly used code
- 2023-05-01 15:30:04下载
- 积分:1
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miniGUI图形系统源码libminigui
miniGUI图形系统源码libminigui-1.6.2.tar.gz。-MiniGUI source graphics system libminigui-1.6.2.tar.gz.
- 2023-02-18 06:25:04下载
- 积分:1
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利用图像库开发屏幕保护
利用图像库开发屏幕保护-image for the development of screen protection
- 2023-08-07 02:30:04下载
- 积分:1
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a dos under the mouse, windows category module, users can directly call
有dos下的鼠标,windows类模块,用户可以直接调用-a dos under the mouse, windows category module, users can directly call
- 2022-07-04 13:42:01下载
- 积分:1
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now under way not to be generated png graphics, since we used to use png codebeh...
现在非codebehind方式下不能生成png图形,大家以后要用png就用codebehind方式吧-now under way not to be generated png graphics, since we used to use png codebehind style
- 2022-06-13 07:42:17下载
- 积分:1
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cubic Bezier curve Although the Second Principle Bezier curve with a similar, bu...
三次Bezier曲线虽然原理跟二次Bezier曲线的类似,但是具体编程时还是有很多地方需要注意,因实际应用中三次Bezier曲线的作用越来越大,所以编了此程序以供参考-cubic Bezier curve Although the Second Principle Bezier curve with a similar, but specific programming when there are still many areas that need attention, according to the actual application of cubic Bezier curves bigger role, so part of this program for reference
- 2022-06-13 15:42:13下载
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按AUTOcad2000文件格式写DXF文件,包括点、线、面
按AUTOcad2000文件格式写DXF文件,包括点、线、面-create DXF file
- 2023-07-22 17:40:03下载
- 积分:1
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this procedure is mainly based on actual needs, and for an arbitrary isogon tran...
此程序主要是根据实际的需要,把对于一个任意正多边形的平移变换和旋转变换集合在一起,省去了每次变换时调用多个程序的麻烦-this procedure is mainly based on actual needs, and for an arbitrary isogon transform the translation and rotation transform get together to save a time when the transformation of a number of procedures called trouble
- 2022-07-25 14:18:48下载
- 积分:1