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code
(1)用Doolittle三角分解(LU)法解方程组。
(2)分别用Jacobi迭代, Gauss-Seidel迭代法解方程组。
((1) Triangle Doolittle decomposition (LU) Solving equations. (2), respectively, with Jacobi iteration, Gauss-Seidel iteration method for solution of equations.)
- 2009-06-29 13:19:54下载
- 积分:1
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Fuzzy-Cmean-partition
实现图像模糊C_均值聚类分割,包含算法思想和matlab源程序(Fuzzy C_ c-mean partition)
- 2011-05-30 21:00:59下载
- 积分:1
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Harris-corner-extraction
Harris corner extraction matlab code,摄像头标定时采用的角点检测方法,用于提取角点像素坐标。(Harris corner extraction matlab code, camera calibration using corner detection method for extracting corner pixel coordinates.)
- 2013-11-14 16:34:24下载
- 积分:1
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Untitled
matlab的神经网络的矢量量化,自组织神经网络的matlab下的实现(可运行)(Matlab vector quantization of neural network
)
- 2011-05-14 20:20:16下载
- 积分:1
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matrix-operations-in-matlab
matlab中矩阵的操作,一些简单的操作,记不住的时候,可以看看( matrix operations in matlab)
- 2013-12-21 21:55:52下载
- 积分:1
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基于有限差分法的二维边值问题的数值分析
1. 在matlab中分析基于分离变量法的解析解;
2. 利用简单迭代法求解,与解析法结论对比,分析求解结果的精确度。分析过程至少包括:在网格尺寸为0.1 m和1 m两种条件下,两次迭代差值最大为10-10时的分析结论;
3. 利用超松弛迭代法分析,选择松弛因子,分析其对收敛速度(即迭代次数)的影响,并确定最优值。分析过程至少包括:在网格尺寸为0.1和1两种条件下,两次迭代差值最大为10-10时,迭代次数随松弛因子的变化,得到对应的最优松弛因子,与经验值(课本165页式子3.7.15)进行对比。(1. Analyze the analytical solution based on the separation variable method in matlab.
2. Using a simple iterative method to solve, compared with the results of the analytical method to analyze the accuracy of the solution. The analysis process at least includes the following conclusions: when the mesh size is 0.1m and 1m, the maximum difference between two iterations is 10-10.
3. Analyze using the relaxation relaxation iteration method, select the relaxation factor, analyze its influence on the convergence speed (ie the number of iterations), and determine the optimal value. The analysis process at least includes the following: when the mesh size is 0.1 and 1 and the maximum difference between two iterations is 10-10, the number of iterations varies with the relaxation factor, and the corresponding optimal relaxation factor and empirical value are obtained ( Textbook 165 pages (3.7.15) for comparison.)
- 2020-07-28 18:48:39下载
- 积分:1
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Small-spectral-analysis
说明: matlab程序,小波谱分析mallet算法经典程序,包括1.正弦波定义,2.小波滤波器谱分析,3.MALLET分解算法,4.MALLET重构算法(matlab program, the small spectral analysis algorithm for the classic mallet procedures, including 1. Sine definition, 2. wavelet filter spectrum analysis, 3.MALLET decomposition algorithm, 4.MALLET reconstruction algorithm)
- 2011-02-27 10:05:23下载
- 积分:1
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GPLVM2p11
高斯过程隐变量模型的matlab源代码,实现了back-constraint 加速(gaussian processes latent variable model)
- 2014-12-21 22:53:13下载
- 积分:1
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gonglvpu
在悬架matlab仿真中,求解加速度、悬架动挠度,轮胎动位移的功率谱密度(Suspension matlab simulation, solution acceleration, suspension deflections, tire displacement power spectral density
)
- 2012-03-23 11:15:55下载
- 积分:1
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sldemo_absbrake
单轮abs仿真 对比有无abs仿真效果 车轮转速 车身转速 滑移率(The single-wheel abs simulation comparison with or without simulation of the effect of abs wheel speed body speed slip ratio)
- 2012-06-29 15:46:05下载
- 积分:1