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最速下降法

于 2021-03-26 发布

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下载积分: 1 下载次数: 9

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说明：最优化课程中的最速下降法matlab程序，利用了wolfe搜索和armijo线搜索(Matlab program of steepest descent method in optimization course, using Wolfe search and Armijo line search)

文件列表：

最速下降法\Armijo_search.m, 448 , 2018-12-07
最速下降法\f_test.m, 193 , 2018-12-07
最速下降法\gradient_test.m, 280 , 2018-12-07
最速下降法\Opt_Wolfe.m, 654 , 2018-12-02
最速下降法\optimization_erjiyuanzhuchilun.m, 127 , 2018-12-07
最速下降法\steepest_descend_method.m, 1065 , 2018-12-03
最速下降法\Wolfe_search.m, 704 , 2018-12-02

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10
说明： Anderson计算流体力学第十章平板超声速流动例子源码(Anderson Chapter 10 supersonic flow example source code)

2020-07-29 11:25:04下载

积分：1
apg
一种利用梯度下降的加速求解低秩矩阵和稀疏矩阵的方法(accelerated proximal gradient method to find low-rank matrix and sparse matrix)

2021-01-08 21:38:52下载

积分：1
gainiange
概念格的构造问题是形式概念分析应用的前提。由于概念格的时空复杂度随着形式背景的增大而可能指数性的增大，有关概念格的生成问题一直是形式概念分析应用研究的一个重点。国内外的学者和研究人员对此进行了深入的研究，提出了一些有效的算法来生成概念格，这些算法一般可分为两类：批生成算法(Batch Algorithm)和渐进式生成算法(Incremental Algorithm )。。 (Concept lattice structure problem is the premise formal concept analysis applications. Since the concept of space-time lattice with the increasing complexity of the form and context may increase exponentially, generating questions about the concept lattice has been a focus of formal concept analysis applied research. Domestic and foreign scholars and researchers conducted a thorough study made a number of efficient algorithms to generate the concept lattice, these algorithms can be divided into two categories: batch generation algorithm (Batch Algorithm) and progressive generation algorithm (Incremental Algorithm ). .)

2014-03-07 11:32:12下载

积分：1
SimpleMatrix
对大规模的矩阵做高斯消元，适合大规模矩阵求逆！！！！！(Done on a large scale matrix Gaussian elimination, suitable for large-scale matrix inversion! ! ! ! !)

2021-03-10 23:29:26下载

积分：1
convolution3D_FFTdomain
3DFFT,对三维数据进行傅立叶变换，效果较好.可以用于三维的地震资料处理(3DFFT, three-dimensional Fourier transform of the data, the better can be used for three-dimensional seismic data processing)

2021-04-05 14:49:03下载

积分：1
zuijinercheng
基于C环境下的最小二乘法的计算编程算法相当相当实用。(C based on the circumstances of the least squares algorithm for calculating the programming very well.)

2009-05-12 23:42:37下载

积分：1
damping-ratio-for-silk-and-sand
粉土的阻尼比拟合程序。拟合模型选择Davidenkov模型。(The silt damping match the proper procedure. The Fitting Model Davidenkov model.)

2013-05-11 12:01:13下载

积分：1
zuixiaojiaocha
偏最小二乘法中的交叉有效性计算,看看，可能有用(PLS cross-validity of the calculation, see, may be useful)

2008-05-13 21:14:08下载

积分：1
volume
calculate maximum volume of cuboid given conditions.. a+b+c<s ab+bc+ca<d where s and d are constants..

2009-11-15 01:47:00下载

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stagger
二维交错网格SIMPLE算法fortran计算程序，包括主程序和用户定义程序。(The two-dimensional to SIMPLE algorithm the fortran calculation procedures staggered grid, including the main program and the user-defined procedures.)

2021-01-26 15:38:36下载

积分：1

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