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pl_chdir.lsp
此程序功能： Visual lisp 文件显示和折线方向扭转过来。描述和方法的使用： 装载您的看法文件之后, 使用 PLDIR 命令显示折线的方向。使用命令 POV 很可能要反转折线的方向。
- 2023-02-15 13:00:03下载
- 积分：1
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设A和B是2个字符串。要用最少的字符操作将字符串A转换为字符串B。这里所说的字符操作包括：
1. 删除一个字符
2. 插入一个字符
3. 将一个字符...
设A和B是2个字符串。要用最少的字符操作将字符串A转换为字符串B。这里所说的字符操作包括：
1. 删除一个字符
2. 插入一个字符
3. 将一个字符改为另一个字符
将字符串A变换为字符串B所用的最少操作数称为A到B的编辑距离，极为d(A,B)。设计一个算法，计算任意两个字符串的编辑距离。
-Set A and B are two strings. Operation will use the least character string A is converted to a string B. Operation of characters are talking about here include: 1. Delete a character 2. Insert a character 3. Will be replaced by one character to another character will be transformed into a string A string of at least B operand used by A to B is called the edit distance is extremely d (A, B). Design an algorithm to calculate any two of the string edit distance.
- 2022-01-26 03:32:59下载
- 积分：1
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信道容量的C实现，附详细注释
资源描述
信道容量计算的C实现，附详细注释。上传的源代码属于个人原创，非抄袭，从来没有上传过，已编译通过，我自己的硕士论文里头已经用过了，绝对真实可信
- 2022-08-16 14:16:09下载
- 积分：1
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二维稳态导热问题。设材料物性均为常数，均质无内热源。已知它的左边界是温度为T2的等温边界，其他三个边界均为温度为T1的等温边界。导热区域为边长L的正方形。...
二维稳态导热问题。设材料物性均为常数，均质无内热源。已知它的左边界是温度为T2的等温边界，其他三个边界均为温度为T1的等温边界。导热区域为边长L的正方形。-two-dimensional steady-state heat conduction problems. Based material properties are constant, no heterogeneity within the heat source. It is known to have a threefold T2 is the temperature of the isothermal boundary, the other three border are temperature T1 isothermal boundary. Regional conduction length L of the square.
- 2023-05-18 01:30:03下载
- 积分：1
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FFT by C++, with source file
快速傅立叶变换 采用c++编程 有源代码-FFT by C++, with source file
- 2022-07-22 05:09:18下载
- 积分：1
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计算机图形学，道格拉斯曲线拟合，Delphi源代码，值得学习…
计算机图形学，Douglas曲线拟合，Delphi源码，值得学习。-Computer Graphics, Douglas curve fitting, Delphi source code, it is worth learning.
- 2023-01-26 07:00:03下载
- 积分：1
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Was established based on moving least square (Moving Least
建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲
面拟合方法 这种方法对传统的最小二乘(LS)法的作了比较大的改进 使生成的曲线曲面具
有精度高 光滑性好等许多优点 详细介绍了移动最小二乘法的原理 应用和特点 并且给
出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程 最后给出了曲线拟合和空间散
乱数据曲面拟合算例 将拟合结果与最小二乘拟合结果作了比较 分析了 MLS 拟合曲线曲
面的光滑性和拟合质量 表明了该方法的优越性和有效性-Was established based on moving least square (Moving Least-Squares MLS) method of this curve and surface fitting method to the traditional method of least squares (LS) method was relatively large improvements to make the generated curves and surfaces with a precision of High smoothness, good detail, and many other advantages of the principle of least-squares method for mobile applications and features and gives the least-squares method using the mobile curve and surface fitting procedure design process Finally, curve fitting and spatial scattered data surface to be cost-effective cases of the results of the fitting results are compared with the least-squares fitting analysis of MLS fitting curves and surfaces smooth and fitting quality demon
- 2023-02-17 12:50:04下载
- 积分：1
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用动态规划解矩阵连乘问题
用动态规划解矩阵连乘问题-use dynamic programming solution matrix continually multiply problems
- 2022-07-01 22:07:17下载
- 积分：1
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ACM分治 最临近点对
1005: 最邻近点对
时间限制: 1 Sec 内存限制: 8 MB
提交次数: 6024 通过次数: 1804
提交
题目描述
要求用分治算法（O(nlogn)复杂度）实现寻找n个点中最邻近点对,输出最邻近距离的平方。其中0
- 2022-02-04 12:14:49下载
- 积分：1
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KNN分类算法
用KNN算法实现数据分类，算法简单易懂，适合初学者！简单来说，K-NN可以看成：有那么一堆你已经知道分类的数据，然后当一个新数据进入的时候，就开始跟训练数据里的每个点求距离，然后挑离这个训练数据最近的K个点看看这几个点属于什么类型，然后用少数服从多数的原则，给新数据归类。
- 2022-09-30 19:55:03下载
- 积分：1
