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emd
一个emd分解程序,包括瞬时频率,瞬时幅值,边际谱,Hilbert谱(A emd decomposition process, including instantaneous frequency, instantaneous amplitude, the marginal spectrum, Hilbert spectrum)
- 2021-03-12 15:49:25下载
- 积分:1
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TSP
求解TSP问题,即在N个城市中各经历一次回到出发点,使所经过的路程最短。采用连续的Hopfield网络实现以5个城市为例的TSP问题。(TSP problem, that each of the N cities experiencing a return to the starting point, so that the shortest distance elapsed. Use continuous Hopfield networks to five cities as an example of the TSP.)
- 2013-11-03 16:26:49下载
- 积分:1
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matlab-qumiannihe
用Matlab进行曲面的插值和拟合,来进行数值优化(Matlab surface interpolation and fitting, for numerical optimization)
- 2013-04-07 21:04:51下载
- 积分:1
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03 灰色预测模型
灰色系统理论是研究解决灰色系统分析、建模、
预测、决策和控制的理论.灰色预测是对灰色系统
所做的预测.目前常用的一些预测方法(如回归分
析等),需要较大的样本.若样本较小,常造成较
大误差,使预测目标失效.灰色预测模型所需建模
信息少,运算方便,建模精度高,在各种预测领
域都有着广泛的应用,是处理小样本预测问题的
有效工具(Grey system theory is the research and solution of grey system analysis, modeling,
The theory of prediction, decision - making and control
At present, some commonly used prediction methods (such as regression score)
If the sample size is small, it often results in a comparison
Large error, so that the prediction of the target failure
Less information, convenient operation, high modeling accuracy, in a variety of prediction collar
Fields are widely used to deal with small sample prediction problems
Effective tool)
- 2019-01-27 09:26:31下载
- 积分:1
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Rungehanshuchazhiwenti
说明: 比较三次样条插值和拉格朗日插值多项式对runge函数插值的效果并作图解释(Comparison of cubic spline interpolation and Lagrange interpolation polynomial interpolation of the Runge function and mapping to explain the effect of)
- 2008-10-27 03:55:10下载
- 积分:1
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microondas
interpolacion datos recolectados de ondas microondas
- 2011-06-28 06:26:28下载
- 积分:1
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matlab_newmann_TP1
principal_neumann (nom_maillage)
a routine for implementing the EF P1 Lagrange
for the Laplace equation following, with conditions
Neumann on the mesh nom_maillage.msh
- 2013-12-24 05:38:30下载
- 积分:1
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jiancezhixian
图像处理 灰度化,图像增强,边缘检测,几何特征检测(Image processing gray, image enhancement, edge detection, geometric feature detection)
- 2020-10-30 22:39:56下载
- 积分:1
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signal
将混合有白噪声的两个信号的频率提取出来,适合初学matlab的使用(Will be mixed with white noise, the frequency of two signals is extracted, the use of matlab for beginners)
- 2010-09-04 11:05:13下载
- 积分:1
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Generatethematrix
依次输入三个函数即可,若想修改全排列矩阵的大小,可在MATLAB中打开tianchongJ修改(Input function can be followed by three, if amendments to the whole matrix with the size, can be opened in MATLAB to amend tianchongJ)
- 2009-05-14 16:49:02下载
- 积分:1