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PPIMfinal
This a PPIM meshfree code have been developed for curve fitting problems. this archive contains Matlab subroutines
- 2009-02-12 18:06:22下载
- 积分：1
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zuisuxiajiangfa
最速下降法，基於matlab開發環境，可用於求解優化問題(The steepest descent method, based on matlab development environment can be used to solve optimization problems)
- 2013-08-10 12:04:58下载
- 积分：1
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SUBROUTINE-Gauss
SUBROUTINE Gauss 高斯消去法的子程序 分享给大家(SUBROUTINE Gauss_Expunction a methed to solve matrix )
- 2014-09-22 10:24:27下载
- 积分：1
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sag-n-swell
these are simulink files made to mitigate the sags and swells in the power system
- 2013-04-23 13:22:33下载
- 积分：1
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Power-spectrum-estimation
功率谱估计
信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为 和 ，初始相位 ，取 ， 取不同数值：0.3，0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。(Power spectrum estimation signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signal are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. Is the sampling frequency. Levinson recursive method were used and Burg method for power spectrum estimation, and change the length of the data analysis, the impact on the estimation model order spectrum.)
- 2015-03-23 10:48:42下载
- 积分：1
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多元线性回归模型
数学建模中，用来解决实际问题。好用的代码。(In mathematical modeling, it is used to solve practical problems)
- 2020-12-31 16:18:59下载
- 积分：1
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VMD
说明： VMD算法，VMD是一种新的自适应信号处理方法，对非平稳、非线性信号具有良好处理效果(VMD algorithm, VMD is a new adaptive signal processing method, which has good processing effect on non-stationary and non-linear signals)
- 2020-06-23 14:19:03下载
- 积分：1
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untitled2
双馈风力电机模型，可以再修改，dq坐标下模型(Doubly-fed wind-electric model can be modified, dq model coordinates)
- 2009-07-09 16:45:32下载
- 积分：1
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5
说明： 本文主要是通过Buck变换器推导出移相全桥变换器的小信号电路模型，接着用MATLAB软件进行仿
真，来判断系统的稳定性。
(
This paper is mainly through the Buck converter is deduced the whole bridge converter phase shifting small signal circuit model, then the MATLAB software to copy
True, to judge the stability of the system.)
- 2012-03-25 19:06:20下载
- 积分：1
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iriscode
iris recognition matlab application
- 2010-01-29 21:07:30下载
- 积分：1
