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huizhuan
本程序是对双桨双舵船舶的回转运动进行操纵性模拟(This procedure can the simulate the rotary motion of a ship with twin-screw and twin rudder)
- 2020-11-18 21:49:39下载
- 积分:1
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CoprimeDOA
互质doa算法,研究在互质阵列下的doa估计问题,有效估计目标角度(Co DOA algorithm, the estimation problem in the DOA array of Coprime, efficient estimation of the target angle)
- 2021-03-10 15:39:26下载
- 积分:1
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OFDM_Final_Report
not bad ofdm simulation
- 2009-06-12 18:54:27下载
- 积分:1
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e74cac5ed638
matlab code mobile communications
- 2012-09-08 16:24:59下载
- 积分:1
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裁剪Voronoi图
【谷速软件】matlab有偿编程 裁剪Voronoi图 可以作为参考使用([Valley] matlab paid programming software speed cutting Voronoi diagram can be used as references)
- 2014-12-09 21:16:53下载
- 积分:1
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cg
说明: 这是用于对球体重力进行反演的程序,所用算法是共轭梯度法(This is for the sphere of gravity inversion procedure, the algorithm used is the steepest descent method)
- 2016-04-07 09:42:19下载
- 积分:1
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wind_power0
说明: 基于背靠背双PWM的永磁直驱风电系统模型,亲测可用。(Permanent magnet direct drive wind power system)
- 2019-10-16 09:05:14下载
- 积分:1
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2Dfdtd
真空中二维FDTD程序,利用了二阶边界条件,具有比较好的学习参考价值(2D FDTD program )
- 2011-05-11 20:17:11下载
- 积分:1
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example4_6
:滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波,截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分:1
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Permanent Magnet Synchronous Generator(PMSG)
说明: permanent magnet synchronous generator
- 2020-06-17 04:40:01下载
- 积分:1