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Numerical_Methods_matlab

于 2010-07-20 发布文件大小:315KB

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matlab实现：高斯消元法，LU分解法，迭代法，奇异值分解，乔累斯基分解法，gauss迭代解线性方程组，jacobi迭代解线性方程组(matlab implementation: Gauss elimination, LU decomposition, iterative methods, singular value decomposition, Cholesky decomposition, gauss iterative solution of linear equations, jacobi iterative solution of linear equations)

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mathews.tar,2457600,1997-08-23

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80211aPmimo
This file is 802.11a+mimo system based on matlab simulink. Which contains nine mdl files, is what I do MIMO-OFDM find papers are available are welcome to download. This will work in Matlab 2006b.

2013-09-04 13:22:11下载

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NLMS
若不希望用与估计输入信号矢量有关的相关矩阵来加快LMS算法的收敛速度，那么可用变步长方法来缩短其自适应收敛过程，其中一个主要的方法是归一化LMS算法（NLMS算法），变步长的更新公式可写成 W（n+1）=w（n）+ e（n）x（n） =w（n）+ （3.1）式中， = e（n）x（n）表示滤波权矢量迭代更新的调整量。为了达到快速收敛的目的，必须合适的选择变步长的值，一个可能策略是尽可能多地减少瞬时平方误差，即用瞬时平方误差作为均方误差的MSE简单估计，这也是LMS算法的基本思想。 (Want to estimate if the input signal vector and the relevant matrix to speed up the convergence rate of LMS algorithm, then the variable step size method can be used to shorten its adaptive convergence process, one of the main method is normalized LMS algorithm (NLMS algorithm) , variable step-size update formula can be written W (n+ 1) = w (n)+ e (n) x (n) = w (n)+ (3.1) where, = e (n) x (n) the right to express filter update vector iterative adjust the volume. In order to achieve the purpose of fast convergence, we must choose the appropriate value of variable step size, a possible strategy is as much as possible to reduce the instantaneous squared error, which uses the instantaneous squared error as the mean square error MSE of the simple estimate, which is the basic LMS algorithm思想.)

2021-03-06 12:39:31下载

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kmeansrgb
K-means algorithm for color images (3-channel). Implemented on MATLAB for segmentation.

2011-05-08 19:17:33下载

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SequentialSamplingImportanceResampling(SIR)
this demo is to show you how to implement a generic SIR (a.k.a. particle, bootstrap, Monte Carlo) filter to estimate the hidden states of a nonlinear, non-Gaussian state space model.(this demo is to show you how to implement a ge neric SIR (a.k.a. particle, the bootstrap. Monte Carlo) filter to estimate the hidden stat es of a nonlinear. non-Gaussian state space model.)

2006-10-26 14:20:12下载

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KNN
实现K近邻算法，并提供两个数据集的分类、回归测试案例。(Realize the KNN algorithm, meanwhile two test cases including both classification and regression.)

2018-05-08 14:42:56下载

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lslsvm--toolbox
matlab 最小二乘支持向量机工具箱有多个函数可以用(matlab toolbox least squares support vector machine can)

2010-06-19 10:14:55下载

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AnalysisBasedonWindowed
一篇很好的电力系统间谐波的外文论文。k可以供大家参考(good artical)

2010-09-14 23:01:49下载

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weinalvboqi
卡尔曼滤波器和维纳滤波器的实现教育资料学术研究(Kalman filter and Wiener filter to achieve educational materials research)

2011-10-07 18:57:16下载

积分：1
KF
说明： Kalman filtering model built with matlab

2012-10-16 19:45:36下载

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直接转矩
说明：直接对反馈的转矩量来进行控制从而实现对直流无刷电机的控制，不需要在电机内部装传感器(The feedback torque is directly controlled to realize the control of the brushless DC motor without installing sensors in the motor)

2021-04-03 14:00:09下载

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Numerical_Methods_matlab

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