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PQNRchaoliu
电力系统潮流计算算法，用matlab编写(tidal current)
- 2009-12-21 14:58:11下载
- 积分：1
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node
自适应算法是一种新的算法，本程序提供了该算法去噪功能，用处广泛。(reducing the noise using the self-adaptation)
- 2009-06-13 14:19:32下载
- 积分：1
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Lab3
Spectral analysis and correlation of stochastic discrete signals
- 2013-09-23 17:01:18下载
- 积分：1
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fing_v88
LCMV优化设计阵列处理信号，是学习PCA特征提取的很好的学习资料，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。( LCMV optimization design array signal processing, Is a good learning materials to learn PCA feature extraction, PV modules contain, MPPT module, BOOST module, inverter module.)
- 2017-03-30 16:53:01下载
- 积分：1
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huffman
哈夫曼编码（huffman）编码，实现了其基本功能(Huffman Coding (huffman) encoding, to achieve its basic functions)
- 2008-06-30 17:56:10下载
- 积分：1
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COAToolBox_coasite.info
COA Toolbox for matlab
- 2013-02-26 21:37:42下载
- 积分：1
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matchfilter_sin_signal
一个简单正弦信号经过匹配滤波后计算SNR，并绘制时频域图片(Calculated a simple sinusoidal signal after matched filtering SNR, and draw the frequency domain picture)
- 2012-09-06 23:38:40下载
- 积分：1
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eye
介绍了用matlab学习眼图的程序，效果还是很不错的。(Describes and learns the eye with matlab , the effect is very good)
- 2020-12-02 01:29:26下载
- 积分：1
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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
- 积分：1
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elstimate
说明： 当用户已知系统的输入和输出时，该程序可用来估计系统的参数！(Known system inputs and outputs, it is estimated the parameters of the system!)
- 2010-03-22 10:25:35下载
- 积分：1
