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Conjugate_gradient_procedure
压缩包里只有程序没有仿真图">
- 2010-09-08 18:51:21下载
- 积分:1
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cdhmm
通过Matlab编程,经过提取特征参数与模板对比,可以识别0-9十个数字。(By Matlab programming, after extracting characteristic parameters compared with the template, you can identify 0-9 ten numbers.)
- 2013-11-13 22:28:58下载
- 积分:1
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11
说明: empirical formula with kaiser
clc
clear all
fs=1000
fc=250
df=50
r=0.001
f=fc/fs
dw=2*pi*(df/fs)
a=-20*log(r)
n=floor(((a-8)/(2.285*dw))+1)
if a>50
b=0.1102*(a-8.7)
elseif a>=21 && a<=50
b=0.5842*((a-21)^0.4)+0.07886*(a-21)
elseif a<21
b=0.0
end
w=kaiser(n,b)
for i=1:n
if i~=(n-1)/2
hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f)
elseif i==(n-1)/2
hd(i)=2*f
end
end
for j=1:n
h(j)=w(j)*hd(j)
end
subplot(3,1,1), plot(w)
subplot(3,1,2), plot(h)
subplot(3,1,3), plot(h,n)
- 2014-12-24 23:20:03下载
- 积分:1
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PLL
Can find the phase of the voltage of a power system
- 2011-12-22 08:17:52下载
- 积分:1
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gehanggeliesaomiao
基于rgb颜色模型的隔行隔列扫描可用于判断背景和前景的区别大小(Rgb color model based on interlaced scanning can be separated out for the difference between background and foreground to judge the size of)
- 2010-09-06 09:01:45下载
- 积分:1
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comm-ZeoN-bka-a302d46
Simple merge of two Simulink models, hilighting differences.
- 2014-09-05 13:08:56下载
- 积分:1
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PWM-PI-controller
PWM PI controller simulink matlab
- 2014-12-23 16:58:29下载
- 积分:1
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hht_toolbox_20040808
说明: 希尔伯特变换的三种方法,经本人验证,在MATLAB中可以运行(Hilbert transformation of the three methods, by my verification, in MATLAB can run)
- 2019-01-26 10:51:39下载
- 积分:1
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Feature-Extraction-Using-Multisignal-Wavelet-Tran
I am simply extracting three types of features from the wavelet transform coefficients, these include: energy, variance and waveform length. You can modify and extract any types of features as you need.
** You need the wavelet toolbox to run this code.
- 2013-04-05 21:45:00下载
- 积分:1
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MOEA_SPEA2_MATLAB
SPEA2 MATLAB程序 多目标进化算法(The SPEA2 MATLAB program multi-objective evolutionary algorithm)
- 2013-05-01 23:16:51下载
- 积分:1