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checkstl文件存在许多冗余点，此函数用来去除冗余点，重建拓扑结构
checkstl文件存在许多冗余点，此函数用来去除冗余点，重建拓扑结构
- 2022-01-21 06:18:17下载
- 积分：1
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基于自适应巴特沃斯滤波器的红外弱小目标检测（Matlab版）
应用背景由于红外弱小目标具有的可用特征非常有限，尤其在复杂背景下的弱小目标极易淹没在杂乱的信息之中，如何高效准确地从复杂背景中分离出目标具有重要的现实意义。关键技术本工程利用自适应巴特沃斯滤波器对复杂背景下的红外弱小目标进行检测，通过计算信息熵确定滤波器的参数。代码附有详细注释，简明易懂且具有很好的检测效果。
- 2022-03-26 18:27:49下载
- 积分：1
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雅可比迭代算法
* 对解决 Ax = b 鉴于初始逼近 x(0)。
*
* 输入： 数目方程和未知数 n;条目
* A(I,J)，1 < = I J < = n 的矩阵 A ；条目
* B ㈠，1 < = I < = n 的非均匀期限 b ；的
* 条目 XO(I)，1 < = I < = n 的 x(0) ；容忍 TOL ；
* 最大 N.迭代次数
*
* 输出： X(1),...,X(n) 的近似解决方案或一条消息
*，迭代的次数超过了。
*/
- 2022-01-28 16:55:49下载
- 积分：1
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QR方法求实系数多项式方程的全部根
QR方法求实系数多项式方程的全部根-QR method realistic polynomial equation coefficients of all-
- 2022-03-11 04:15:56下载
- 积分：1
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％ [nearest_neighbours] = find_nearest_neighbours( database, desc, max_dist )
％...
％ [nearest_neighbours] = find_nearest_neighbours( database, desc, max_dist )
％ Find the indices of the nearest neighbours of the given desriptors in the近邻点寻找算法，在非线性时间序列中很有用，是常用的算法- [Nearest_neighbours] = find_nearest_neighbours (database, desc, max_dist) Find the indices of the nearest neighbours of the given desriptors in the neighbor-point search algorithm, the nonlinear time series of very useful, is a commonly used algorithm
- 2022-05-24 09:30:26下载
- 积分：1
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implementación del filtro de Kalman
implementación del filtro de Kalman
- 2022-06-29 16:25:26下载
- 积分：1
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用C语言来实现的，雅可法可用于法实对称矩阵的全部特征值与对应的特征值向量。...
用C语言来实现的，雅可法可用于法实对称矩阵的全部特征值与对应的特征值向量。-Realizes with the language C, the way of Jacobi may be serviceable to the solid symmetrical matrix for complete characteristic value and the corresponding characteristic value vector.
- 2022-08-24 21:00:04下载
- 积分：1
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的牛顿插值的数值计算，包括matlab代码…
数值计算之牛顿插值，包含matlab代码实现！-Numerical calculation of the Newton interpolation, including the matlab code to achieve!
- 2022-10-26 20:50:03下载
- 积分：1
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JPHide 和JPSeek 的源代码
应用背景JPHide 和JPSeek 的源代码！JPHide&JPSeek是一个JPEG图像的信息隐藏软件！-JPHide and JPSeek source code! JPHide & JPSeek is a JPEG image information hidden software!关键技术JPHIDE and JPSEEK are programs which allow you to hide a file in a jpeg visual image. There are lots of versions of similar programs available on the internet but JPHIDE and JPSEEK are rather special. The design objective was not simply to hide a file but rather to do this in such a way that it is impossible to prove that the host file contains a hidden file. Given a typical visual image, a low insertion rate (under 5%) and the absence of the original file, it is not possible to conclude with any worthwhile certainty that the host file contains inserted data. As the insertion percentage increases the statistical nature of the jpeg coefficients differs from "normal" to the extent that it raises suspicion. Above 15% the e
- 2022-07-21 14:22:36下载
- 积分：1
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四人过河求时间最短问题
四人过河求时间最短问题-four for the shortest river issues
- 2022-02-25 19:45:22下载
- 积分：1
