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PECEmatlabProgram
利用预估矫正方法解分数阶常微分方程，该方法适用于线性和非线性分数阶常微分方程(using PECE method to solve fractional ordinary differential equation)
- 2021-04-17 18:38:52下载
- 积分：1
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bull
试试你的运气。随机输入0到9之间的四个数，看看你能得到多少公牛，多少母牛，嘿嘿。(Try your luck. Random input between 0 to 9 the number of four to see how much bull you can get, how many cows, hehe.)
- 2016-02-15 10:58:49下载
- 积分：1
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3jiao
上三角或下三角矩阵也有大部份的元素不储存值（为0），我们可以将它们使用一维阵列来储存以节省储存空间，而对称矩阵因为对称于对角线，所以可以视为上三角或下三角矩阵来储存。(Upper or lower triangular matrix or a large majority of elements are not stored value (0), we can use them to store a one-dimensional array in order to save storage space, and because the symmetrical diagonal symmetric matrix, it can be regarded as the or lower triangular matrix storage.)
- 2013-07-12 21:37:33下载
- 积分：1
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onefrft
一维分数福利叶变换的程序及其调用程序，可以应用于二维变换，实现图像的分数傅里叶变换。(Scores of well-being of one-dimensional Fourier transform of the procedures and called procedures, can be applied to two-dimensional transformation, to achieve the image of the fractional Fourier transform.)
- 2009-09-28 19:37:51下载
- 积分：1
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For3d
一种声场计算模型的源程序，for3d的一个较旧版本。(for3d programme the old one )
- 2012-04-17 14:08:33下载
- 积分：1
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case10year
长期规划可靠性计算，计算10年的电力系统可靠性代码(reliability assessment)
- 2013-01-11 18:11:02下载
- 积分：1
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Numerical_Recipes
《数值分析方法库_第三版
》本书选材内容丰富，包括了当代科学计算过程中涉及的大量内容：求特殊函数值、随机数、排序、最优化、快速傅里叶变换、谱分析、小波变换、统计描述和数据建模、偏微分议程数值解、若乾编码算法和任意精度计算等。本书科学性和实用性统一，不仅对每种算法进行了数学分析和比较，而且根据作者经验对算法给出了评论和建议，并在此基础上提供了用C++语言编写的实用程序。
(《Numerical Recipes 3rd Edition: The Art of Scientific Computing》, Do you want easy access to the latest methods in scientific computing? This greatly expanded third edition of Numerical Recipes has it, with wider coverage than ever before, many new, expanded and updated sections, and two completely new chapters. The executable C++ code, now printed in color for easy reading, adopts an object-oriented style particularly suited to scientific applications. Co-authored by four leading scientists from academia and industry, Numerical Recipes starts with basic mathematics and computer science and proceeds to complete, working routines. The whole book is presented in the informal, easy-to-read style that made earlier editions so popular. Highlights of the new material include: a new chapter on classification and inference, Gaussian mixture models, HMMs, hierarchical clustering, and SVMs a new chapter on computational geometry, covering KD trees, quad- and octrees, Delaunay triangulation, and)
- 2020-12-02 20:09:25下载
- 积分：1
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UMAT_Hashin3D
基于ABAQUS的三维hashin准则算法(A three-dimensional hashin standard algorithm based on ABAQUS)
- 2021-04-18 20:58:51下载
- 积分：1
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nonlinear-algorithm
非线性算法合集，包括牛顿拉夫逊法，Broyden拟牛顿法，弧长法，割线法。每种算法都包含有线性搜索迭代改进。(Nonlinear algorithm collection, including Newton Raphson, Broyden quasi-Newton method, arc-length method, secant method. Each contains a linear search algorithms for iterative improvement.)
- 2021-03-20 20:49:18下载
- 积分：1
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simple
流体力学SIMPLE算法（C语言编程实现）需自己设定边界条件(SIMPLE algorithm)
- 2013-09-06 19:00:42下载
- 积分：1
