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ARIMA
说明: ARIMA 模型是在平稳的时间序列基础上建立起来的,因此时间序列的平稳性是建模的重要前提。检验时间序列模型平稳的方法一般采用 ADF 单位根检验模型去检验。当然如果时间序列不稳定,也可以通过一些操作去使得时间序列稳定(比如取对数,差分),然后进行 ARIMA 模型预测,得到稳定的时间序列的预测结果,然后对预测结果进行之前使序列稳定的操作的逆操作(取指数,差分的逆操作),就可以得到原始数据的预测结果。(time series prediction ARIMA)
- 2020-06-30 15:09:04下载
- 积分:1
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nol-local
说明: 一种有效的滤波算法,通过比较特定区域内的像素点的邻域均值来进行图像的去噪滤波。(An effective filtering algorithm, by comparing the particular pixel within the region to the neighborhood mean filter for image denoising.)
- 2010-04-28 11:38:04下载
- 积分:1
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Untitled1
一个有限长序列,用matlab实现其N=100的DFT。给出其幅度与相位曲线,并讨论其相关性质。 (A finite-length sequence, using matlab to achieve its N = 100 of the DFT. Given its magnitude and phase curves, and discuss their related properties.)
- 2013-08-09 09:55:17下载
- 积分:1
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DCMOTOR
matlab code for dc motor design 2
- 2012-09-15 17:32:12下载
- 积分:1
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detypy
算屈服点,延性系数 采用matlab编写的 通用屈服弯矩法(matlab )
- 2013-11-11 15:48:16下载
- 积分:1
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MATLAB
一本很不错的matlab基础教程,详细的介绍了matlab的基础知识以及进阶内容(a perfect matlab book)
- 2015-04-07 09:00:31下载
- 积分:1
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Fingerprint_matlab
基于Matlab的识别程序: 应用于指纹分析及识别系统(Matlab-based identification procedures: application to fingerprint analysis and identification system)
- 2010-09-04 07:08:48下载
- 积分:1
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docsgen_dot_tools
Generate a function or script file call tree and plot it in a figure
- 2010-05-20 01:16:40下载
- 积分:1
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matpower-with-introduce
matpower算例程序程序及详细的说明文件,方便改进算法(matpower study program procedures and detailed documentation to facilitate improved algorithm)
- 2020-09-05 10:08:05下载
- 积分:1
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chazhi
matlab插值问题,内有两个简单程序和PPT详细讲解,供参考。(matlab interpolation problem, there are two simple procedures and PPT explain in detail, for reference.)
- 2013-04-26 14:51:15下载
- 积分:1