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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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chaos
混沌同步研究的Matlab程序。。对于初学者的有很大帮助(Chaos synchronization of the Matlab program. . Great help for beginners)
- 2010-05-07 10:03:16下载
- 积分：1
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BPSK
介绍bpsk调制的一个比较完整的系统，系统内有误码率的处理，时域和频域之间的转换(introduce bpsk modulation)
- 2013-09-13 10:43:19下载
- 积分：1
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yicitiaopin
一次调频 matlab/simulink仿真模型(Primary Frequency matlab/simulink model)
- 2021-04-18 16:58:52下载
- 积分：1
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MATLABbiancheng
Matlab编程英文影印版，很好的Matlab编程方面的资料，很好很强大(Copy version of Matlab programming in English, very good information on Matlab programming, very good very strong)
- 2010-11-03 21:27:01下载
- 积分：1
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rilt
实现拉普拉斯变换的图像过滤程序，实用性广泛(Laplace transform of the image to achieve filter)
- 2010-11-21 17:13:45下载
- 积分：1
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a2v_liedu
说明： 振动烈度计算的MATLAB算法，根据振动加速度信号的频域积分计算振动烈度(The MATLAB algorithm for calculating vibration intensity, vibration acceleration signals according to frequency domain integral calculation of vibration severity)
- 2010-04-18 16:35:09下载
- 积分：1
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Chapter-8-Function-analysis
该为matlab详尽学些资料第八章“函数分析”(Learn some of the detailed information for the matlab Chapter 8, " functional analysis" )
- 2013-07-23 20:30:47下载
- 积分：1
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Matlab2010
讲述MATLAB的使用教程，由浅入深讲解详细(About the use of MATLAB tutorial, progressive approach to explain in detail)
- 2013-05-09 15:45:01下载
- 积分：1
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ASK
实现ASK信号的调制解调 带有低通滤波器的设计(ASK )
- 2013-12-13 09:04:01下载
- 积分：1
