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osccalc
OSC 源文件。from eigenvector(OSC source. from eigenvector)
- 2011-10-08 15:14:09下载
- 积分:1
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drawn1
matlab滑动滤波程序,读入text直接实现滤波(failed to translate)
- 2013-05-05 20:32:36下载
- 积分:1
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yc3
时间序列分析中AR模型的建立,可求的残差平方和,便于用AIC准则定阶。(Time series analysis of AR model, rectifiable the residual sum of squares, easy to use the AIC criterion to determine the order.)
- 2010-05-21 11:06:06下载
- 积分:1
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SNR-PCA
关于PCA的仿真数据生成及故障信噪比(SNR)的主元选取方法仿真代码。(About PCA generated simulation data and fault signal to noise ratio (SNR) of the main element simulation code selection method.)
- 2014-11-29 10:59:15下载
- 积分:1
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2014_11_13_4687_4696
Optimization of Permanent Magnet Synchronous
Motor Vector Control System Based on
Particle Swarm Optimization
- 2015-01-31 02:29:48下载
- 积分:1
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carno_table
carno table /Boolean circute
- 2013-12-21 23:55:34下载
- 积分:1
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FR
说明: 共轭梯度法(Conjugate Gradient)是介于最速下降法与牛顿法之间的一个方法,它仅需利用一阶导数信息,但克服了最速下降法收敛慢的缺点,又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点,共轭梯度法不仅是解决大型线性方程组最有用的方法之一,也是解大型非线性最优化最有效的算法之一。 在各种优化算法中,共轭梯度法是非常重要的一种。其优点是所需存储量小,具有步收敛性,稳定性高,而且不需要任何外来参数。(The Conjugate Gradient method is a method between the steepest descent method and the Newton method. It only needs to use the first derivative information, but overcomes the shortcomings of the steepest descent method and avoids the need for the Newton method to store And the calculation of Hesse matrix and the inverse of the shortcomings, conjugate gradient method is not only to solve large-scale linear equations one of the most useful methods, but also solution for large-scale nonlinear optimization of one of the most effective algorithm. In a variety of optimization algorithms, conjugate gradient method is a very important one. The advantage is that the required storage capacity is small, with step convergence, high stability, and does not require any external parameters.)
- 2017-05-05 10:26:25下载
- 积分:1
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math_exp
MATLAB 实用工具包,数学建模常用源码,包括最优化,数值计算等(MATLAB utility package, commonly used in mathematical modeling of source, including optimization, numerical calculation)
- 2011-09-10 22:35:49下载
- 积分:1
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HHT_CODE1
HHT MATLAB CODE
HHT是一個客觀而有自適性(adaptive)的數據分析方法。它利用物理空間的尺度為基準分解複雜數據,因此各分量皆有豐富的物理意義。由於它有自適的特性,它可以適用於分析非線性,非穩定性過程所產生的數據。經過近數年來的廣泛研究與應用,HHT已被認定為是一個有革命性又有效的方法。(HHT MATLAB CODE)
- 2009-10-14 16:15:59下载
- 积分:1
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73462684DQPSK_Sim
match filter simulation program
- 2009-05-09 02:41:11下载
- 积分:1