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FFF12
AR谱估计算法的matlab仿真,包括Yule-Walker方法、协方差方法、修正协方差方法和burg递推法等(AR spectral estimation algorithm matlab simulation, including the Yule-Walker method, covariance method, modified covariance method and the recursive law burg)
- 2011-06-07 14:44:20下载
- 积分:1
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ParallelArrayOfNonlinearity
关于随机共振中的非线性平行阵列的程序,提供了多种非线性模型的仿真(About nonlinear stochastic resonance in a parallel array of procedures, provides a variety of nonlinear model simulation)
- 2020-12-28 09:59:02下载
- 积分:1
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Force_TimeDomain
对动态力信号的时域特征进行提取包括谐波特征,能量特征和小波特征等(Characterized in the time domain dynamic force signal feature extraction, including harmonics, energy and wavelet characteristics)
- 2015-11-04 13:38:17下载
- 积分:1
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heat2d
这个程序是用matlab程序编写的应用数值方法计算二维平板传热的一个应用程序,含有源代码和公式,可以根据具体参加和情况进行二次开发,简单使用,非常方便。(use the Matlab to build a code,use numirical method to solve 2-D heat transfer problem, cold in the pack,can be modified by your need)
- 2009-04-01 13:14:43下载
- 积分:1
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MATLABcomand
matlab的命令文档,可以很方便地查询matlab的命令,帮助我们编写程序(Matlab ordered document can be easily inquires the matlab orders, help us write a program)
- 2012-04-03 22:39:48下载
- 积分:1
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filter
M=63 J=(M-1)/2 Wp=0.5*pi Ws=0.6*pi
Np=100 Ns=100
weightp=1 weights=100 通带和阻带的加权系数
WpN=linspace(0,Wp,Np)
WsN=linspace(Ws,pi-0.05,Ns)
Wm=[WpN WsN]
p=[ones(1,50),ones(1,50)/2]
d=[p,zeros(1,Ns)]
W=diag([weightp*ones(1,Np),weights*ones(1,Ns)])
C=cos(Wm*[0:J])
Q=diag(cos(Wm*0.5))
g=(W*Q*C)(W*d) g=g
h=(g(J:-1:2)+g(J+1:-1:3))/4
h=[g(J+1)/4 h g(1)*0.5+g(2)/4]
h=[h fliplr(h)] W=linspace(0,pi-0.1,512)
H=freqz(h,1,W)
plot(W/pi,20*log10(abs(H)))
(filter design)
- 2013-05-18 20:47:33下载
- 积分:1
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C_mean
该代码是matlab编写的C均值聚类算法,具有速度快,聚类效果好的特点(The matlab code is written in C means clustering algorithm, a fast clustering and a good effect)
- 2010-08-26 10:04:14下载
- 积分:1
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quadraticinterpolationalgorithm
利用二次插值法进行一维搜索,得出最小值,通过抛物线法实现区间识别(Quadratic interpolation method using a one-dimensional search, the minimum value obtained by the parabola method to achieve Interval Recognition)
- 2009-12-28 17:32:31下载
- 积分:1
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wavelet-for-denosing
用于滤除各种信号中所带有的噪声信号而编写的小波滤波通用程序(general program of wavelet filter for filter out the noise in various signals)
- 2015-02-09 15:00:40下载
- 积分:1
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PCM
基于matlab的PCM系统的应用与仿真(Application and Simulation Based on the matlab the PCM system)
- 2013-05-09 11:35:29下载
- 积分:1