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利用de Boor算法绘制B样条曲线
运用计算机图形学的知识,采用4阶B样条基函数,节点向量取为[0,0,0,0,1/4,2/4,3/4,1,1,1,1]
先绘制控制多边形,再用分段直线段绘制B样条曲线(Using the knowledge of computer graphics, the 4 order B spline basis function is used, and the node vector is taken as [0,0,0,0,1/4,2/4,3/4,1,1,1,1].
First, draw the control polygon and draw the B spline curve by piecewise straight line segments.)
- 2018-06-09 15:17:01下载
- 积分:1
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Radar-sensor-switch
雷达探测开关,用于检测前方是否有移动的物体?(Radar detection switch for detecting whether there is in front of the moving object?)
- 2013-04-04 10:48:24下载
- 积分:1
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DrawCircle
中心画圆 使用vc6.0实现 多多指教(draw a Circle use vc6.0)
- 2010-11-20 20:49:37下载
- 积分:1
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main
利用opencv基于灰度投影算法进行图像平移补偿(Use opencv gray projection algorithm for image translational compensation)
- 2016-05-24 10:21:14下载
- 积分:1
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图形学
图形学DDA算法(graphics algorithm)
- 2004-11-19 08:39:02下载
- 积分:1
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LSCN
说明: LSCN彩色图像增强算法,PCNN算法的优化改进(algorithm of LSCN color image enhancement)
- 2020-07-06 16:10:49下载
- 积分:1
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RTD2523 OSD Tool
说明: 用于rtd2660方案OSD内字体生成,可以做开机LOGO,无信号界面等(It is used for font generation in OSD of rtd2660 scheme, and can be used for power on logo, signal free interface, etc)
- 2020-01-19 10:00:19下载
- 积分:1
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K-L
KL变换的Matlab实现 KL 变换是图像正交变换的一种,在图像压缩领域有着广泛应用。(KL Transform Matlab realize KL transform is a kind of orthogonal transformation image in the field of image compression have broad application.)
- 2008-04-10 21:08:28下载
- 积分:1
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nie_dy08
可直接计算得到多重分形谱,用于建立主成分分析模型,保证准确无误,是学习通信的好帮手。( It can be directly calculated multi-fractal spectrum, Principal component analysis model for establishing, Ensure accurate communication is learning a good helper.)
- 2017-05-29 20:03:48下载
- 积分:1
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EOSap_Smoothing
能够实现对高光谱数据影像的平滑,可以根据需要设置平滑参数并且能够批量处理(Hyperspectral Smooth)
- 2015-04-28 08:26:52下载
- 积分:1