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00842412
A New Algorithm for ARMA Model Parameter Estimation
Using Group Method of Data Handling
- 2012-07-03 17:41:12下载
- 积分:1
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预测多组
说明: 基于BP神经网络,测试集辛烷值含量预测结果对比。(Based on BP neural network, the octane number prediction results of test set were compared.)
- 2020-03-30 20:31:01下载
- 积分:1
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geodetic
gps geodetic convert for matlab
- 2009-07-15 01:34:03下载
- 积分:1
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MATLABorder
帮助使用者了解MATLAB相关命令的使用(collection of matlab orders)
- 2010-05-12 17:33:32下载
- 积分:1
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svdtls
SVD-TLS算法进行参数估计,本文用SVD-TLS算法估计观测信号的功率谱,步骤如下:
(1) 计算样本相关函数矩阵R的SVD,并存储奇异值和矩阵V
(2) 确定R的有效秩,本文使用的是归一化奇异值法来求有效秩
(3) 用总体最小二乘法估计参数
(SVD-TLS algorithm for parameter estimation, this paper observed SVD-TLS algorithm estimates the signal power spectrum, the following steps: (1) Calculate the sample correlation function matrix R, SVD, and store singular values and matrix V (2) to determine R, effective rank, this is normalized using the singular value method to be effective rank (3) The total least squares method to estimate the parameters)
- 2021-03-27 14:49:12下载
- 积分:1
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NLmeansfilter
radio of similarity window
radio of search window
- 2011-09-30 18:50:40下载
- 积分:1
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tuyi
基于耦合模理论给出了光纤光栅中的双模耦合方程,采用传输矩阵法数值模拟了均匀光纤光栅和啁啾光纤光栅的反射谱(fiber grating coupled mode theory transfer matrix method
optical properties
)
- 2012-10-13 13:39:11下载
- 积分:1
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Untitled
单相半波整流电路谐波分析,可以计算谐波的幅值,谐波含量并画图。(Single-phase half-wave rectifier circuit harmonic analysis, we can calculate the magnitude of the harmonics, harmonic content and Paint.)
- 2015-04-23 15:59:09下载
- 积分:1
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gear- stiffness- calculation
根据齿轮基本参数,计算啮合刚度,得到具体的刚度值。(According to the basic parameters of the gear, the meshing stiffness can be calculated.)
- 2017-06-30 10:38:00下载
- 积分:1
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chapter4
精通MATLAB数字图像处理与识别 chapter4 代码(Proficient in MATLAB digital image processing and recognition chapter4 code)
- 2013-12-05 20:45:16下载
- 积分:1