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LMS
LMS算法实现自适应滤波
clear close all clc
N=10000 设置仿真长度
信号产生参数设定
a1=-0.195
a1=-1.5955
a2=0.95
R0=[1,a1,a2 a1,1+a2,0 a2,a1,1]
p=[1,0,0]
r=inv(R0)*p 计算理论自相关函数
R=[r(1),r(2) r(2),r(1)] 生成理论自相关矩阵
p1=[r(2),r(3)] 生成互相关
h=inv(R)*p1 计算维纳解
Jmin=r(1)-h *p1 计算维纳解时最小均方误差
u=1/sum(eigs(R)) ( LMS算法实现自适应滤波
clear close all clc
N=10000 设置仿真长度
信号产生参数设定
a1=-0.195
a1=-1.5955
a2=0.95
R0=[1,a1,a2 a1,1+a2,0 a2,a1,1]
p=[1,0,0]
r=inv(R0)*p 计算理论自相关函数
R=[r(1),r(2) r(2),r(1)] 生成理论自相关矩阵
p1=[r(2),r(3)] 生成互相关
h=inv(R)*p1 计算维纳解
Jmin=r(1)-h*p1 计算维纳解时最小均方误差
u=1/sum(eigs(R)) )
- 2021-03-01 22:29:34下载
- 积分:1
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hyperChaos
求离散超混沌系统的自相关和互相关函数,本程序使用的是kawakami超混沌系统(for discrete hyperchaotic system autocorrelation and cross-correlation function, This procedure is used in super-chaotic system kawakami)
- 2006-09-21 11:30:56下载
- 积分:1
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fft
FFT 基2变换源程序,matlab测试与系统函数变换结果一致(Radix-2 FFT transform source code, matlab test results are consistent with the system function transformation)
- 2013-12-04 15:17:40下载
- 积分:1
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GUI_matlab_exercise
matlab高级图形界面设计实例,文件中包含了两个matlab GUI 实例(matlab graphical interface design example, the file contains two Matlab GUI instances)
- 2012-04-16 19:24:59下载
- 积分:1
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book-pid
最为经典的PID理论资料_先进PID控制及其MATLAB仿真(刘金锟)书籍(The most classic PID PID control theory and its advanced information _ MATLAB simulation (Liu Kun) Books)
- 2011-09-15 10:35:44下载
- 积分:1
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fengzhi.tar
反映振动信号分布特性的数值统计量,是归一化的4阶中心矩
(Numerical statistics reflect the distribution characteristics of the vibration signal is normalized 4-order central moments)
- 2013-03-29 21:23:55下载
- 积分:1
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distortiontest
正弦信号加载2 的白噪声后的功率频谱图以及加载后的失真度计算(Sinusoidal signal loading of 2 white noise power spectrum and the calculated distortion after loading)
- 2013-10-31 18:29:02下载
- 积分:1
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csmaca
adhoc的csma/ca仿真代码,按802.11的标准执行退避机制,接入信道。(the the adhoc' s csma/ca simulation code, perform backoff mechanism in the 802.11 standard, access channel.)
- 2013-03-04 11:07:58下载
- 积分:1
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Gabor-code
GABOR 滤波器的实现方法的MATLAB源程序实现。实现方法比较简单,适合初学者学习。(Implementation of GABOR filter MATLAB source implementation. Implementation is relatively simple, suitable for beginners to learn.)
- 2014-11-28 16:25:37下载
- 积分:1
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l1_ls_matlab
稀疏表达中最小化l1范数问题的求解过程,matlab编写(Sparse expression l1 minimization process of solving the problem of norm, matlab write)
- 2014-12-03 22:14:38下载
- 积分:1