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paddedsize
通过使用填充和不填充观察其滤波效果!使用了低通滤波器生成一个高斯滤波器!(Fill and not fill through the use of filtering effect observed! Low-pass filter used to generate a Gaussian filter!)
- 2011-05-22 13:51:28下载
- 积分:1
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sssss
博弈论自适应功率控制中的实现,应用于认知无线电和频谱管理领域(Game Theory Adaptive Power Control in the realization of applied cognitive radio and spectrum management)
- 2012-06-27 17:11:11下载
- 积分:1
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cat
这是用M语言写的程序,模拟猫追耗子的matlab程序(This is written in M language program,
,Matlab program to simulate the cat chased the mouse
)
- 2013-03-02 08:47:37下载
- 积分:1
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scale-space
Space Scale...................................
- 2013-10-22 12:38:12下载
- 积分:1
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chilun
用matlab画齿轮齿廓的,只要几个参数即可,具体看程序,很简单,一看就懂。(matlab build gear shape)
- 2021-03-17 16:49:21下载
- 积分:1
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ofdm(matlab)
说明: 用matlab实现ofdm调制,采用Bpsk调制方式。(ofdm modulation)
- 2011-04-10 22:04:53下载
- 积分:1
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5
本程序实现多模态故障检测与故障诊断,用的方法是PCA_GMM,GMM是用的FJ算法,效果很好(This procedure realize multimodal, fault detection and fault diagnosis method is PCA_GMM, GMM FJ algorithm is used, the effect is very good)
- 2020-09-18 11:17:54下载
- 积分:1
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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
- 2010-05-25 20:59:59下载
- 积分:1
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brown
布朗运动的模拟:模拟了在一个有界平面内,N个点进行布朗运动后的分布情况(brownian motion)
- 2010-06-02 00:21:15下载
- 积分:1
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encode1sN0sWithLimit
To encode a binary data using runlength encoding with setting the count buffer to limit to a required datatype size value.
If image use reahape to make it to row.
- 2015-01-21 16:25:32下载
- 积分:1