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idftprogram
idft using dit fft of the sequence and comparing using ifft function
- 2011-02-05 15:11:06下载
- 积分:1
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svpwm12345
svpwm的SIMULINK仿真模块,里面可以看到各个仿真波形,绝对能用(svpwm the SIMULINK simulation module, which can be seen in all the simulated waveform, the absolute can use)
- 2010-05-17 17:48:00下载
- 积分:1
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radar-space
一本介绍空间探测相控阵雷达技术的书
内容详实,供参考(a book about radar)
- 2011-11-12 19:24:17下载
- 积分:1
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cavity
cavity流,LBM方式Matlab实现(cavity flow, LBM way to achieve Matlab)
- 2013-12-17 14:52:21下载
- 积分:1
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Chapter1
程序包涵利用边界元方法Boundary Element Method计算2维拉普拉斯方程Laplace Equation势流Potential Flow的所有程序
- 2011-12-21 00:52:16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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Kalman_Filter
Kalman filter program
- 2012-04-23 21:05:39下载
- 积分:1
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envelope
emd中处理端点的方法,对于端点的效果很好。(emd endpoint processing method for endpoint works well.)
- 2014-09-17 19:05:31下载
- 积分:1
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Simulation-for-moving-target
一个雷达检测运动目标的仿真程序源代码,与同行共享(A radar simulation program source code for moving target detection)
- 2014-07-26 09:50:49下载
- 积分:1
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ACS_Assignment_3
sliding mode control files for advanced control system
- 2011-05-16 19:52:22下载
- 积分:1