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jiech
这是一个关于高精度阶乘的程序，测试可用！！！(This is a program on the high-precision factorial test available! ! !)
- 2012-09-27 07:35:40下载
- 积分：1
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Logistic-Regression
使用梯度下降法、随机梯度下降法和牛顿法实现的逻辑回归算法。(Using a gradient descent method, stochastic gradient descent algorithm logistic regression method and Newton' s method to achieve.)
- 2021-01-03 16:48:55下载
- 积分：1
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source
线弹性模型，可以对一般的弹性体通过abaqus进行验证使用(Linear elastic model)
- 2013-11-18 10:33:29下载
- 积分：1
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level-set-20120914
level set method in fortran.基本控制方程离散求解。(level set method)
- 2012-09-28 13:22:30下载
- 积分：1
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shaungtuoqiu
用于焊接模拟的fluent的双椭球体热源UDF程序。(For welding simulation fluent double ellipsoid heat source UDF program.)
- 2016-03-13 14:38:49下载
- 积分：1
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跟踪算法
说明： 卡尔曼滤波在目标跟踪中的应用，文件包含完整的卡尔曼滤波过程以及跟踪误差分析。(Application of Kalman filter in target tracking)
- 2020-02-27 09:02:37下载
- 积分：1
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cx
说明： 在科学与工程计算中，经常遇到求解非线性方程组的问题；非线性方程组在收敛速度及收敛性比线性方程组要差，特别对于非凸的非线性方程组，其求解更是困难。下面简要介绍非线性方程组的三种解法——牛顿法、拟牛顿法、同伦算法，分析三种解法的适用性，并附Matlab原程序。(Scientific and engineering computing, often encounter the problem of solving nonlinear equations speed of convergence of nonlinear equations and linear equations worse than convergence, especially for non-convex nonlinear equations, which is even more difficult to solve . The following briefly describes three solutions to nonlinear equations- Newton method, quasi-Newton method, homotopy method, the applicability of the three solutions, along with Matlab original program.)
- 2016-03-12 10:57:01下载
- 积分：1
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A numerical method for analysis of Korres2003
A numerical method for analysis of Korres2003
- 2020-06-18 17:20:02下载
- 积分：1
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PA_model
这是一个关于预失真模型的matlab程序，同时里面结合了延时估计算法。(this is a matlab program about the model of digital predistorter,and uesed with the delay estimation algorithm.)
- 2012-06-01 11:48:36下载
- 积分：1
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modified-burgers-model
改进的burgers模型，非常适合学习UMAT的同志们学习，来自廖公云老师的《ABAQUS有限元软件在道路工程中的应用》(Improved burgers model is ideal for learning UMAT comrades learn from Liao Gongyun teacher "ABAQUS finite element software road works)
- 2021-04-05 17:19:03下载
- 积分：1
