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lorenzLya
说明: 利用正交向量法求Lorenz系统的李雅普诺夫指数,并绘出指数谱图。(Orthogonal Vector Method Lorenz system, Lyapunov exponent, and draw the index spectrum.)
- 2011-04-12 18:08:46下载
- 积分:1
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Dijkstra
求数组最长递增子序列算法。输入一个数组,输出其最大递增子序列(Array for the longest increasing subsequence algorithm. An array of input and output its maximum incremental sequence)
- 2007-08-07 16:14:13下载
- 积分:1
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牛顿迭代法求解非线性方程组
说明: 使用牛顿迭代法求解非线性方程组,程序简单易懂,初学者都能看明白。(Newton iterative method is used to solve the nonlinear equations. The program is simple and easy to understand for beginners.)
- 2020-06-02 23:22:49下载
- 积分:1
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all
计算流体力学软件Fluent中所有的曳力模型UDF程序(Fluent CFD software, all of the drag model for UDF)
- 2020-11-25 17:29:32下载
- 积分:1
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FFT
利用FFT估计正弦信号的频率,要估计一个叠加了高斯白噪声的正弦信号 的频率 ,可以通过对x(n)做傅里叶变换,得到频谱图,找出幅度的最大值对应的频率值 ,进行多次变换,求出均方误差 。改变信噪比SNR,通过仿真可以得出随着信噪比增加,均方误差减小。(Sinusoidal signal using FFT frequency estimation, to estimate a Gaussian white noise superimposed on the frequency of sinusoidal signals, can be achieved by x (n) be the Fourier transform to get spectrum to identify the magnitude of the frequency value corresponding to the maximum , several transformations, find the mean square error. Change the signal to noise ratio SNR, the simulation can be drawn as the SNR increases, the mean square error decreases.)
- 2011-04-26 10:53:04下载
- 积分:1
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for-anderson-CFD-code
计算流体力学安德森第七章练习作业,附源程序。。(CFD Anderson Chapter VII practice operations, with source code. .)
- 2014-04-05 09:52:41下载
- 积分:1
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kk
说明: 微分进化算法中的其中两个子程序,还有未上传(Differential evolution algorithm)
- 2019-07-20 21:29:49下载
- 积分:1
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neidian
内点法求解线性规划问题;
通过内点法实现了线性规划问题的求解;
内有说明文件;(Interior point method for solving linear programming problems through the realization of the interior point method for solving linear programming problem there is documentation )
- 2020-06-29 12:20:01下载
- 积分:1
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迭代法估计Beta分布参数
求概率分布函数的参数方法 采用迭代法估计Beta分布的分布参数,(Estimation of distribution parameters of Beta distribution by iterative method)
- 2018-04-19 09:01:14下载
- 积分:1
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shumo
全国研究生数学建模竞赛优秀获奖论文(National Graduate School Mathematical Contest in Modeling outstanding thesis award)
- 2020-11-09 15:59:48下载
- 积分:1