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MATLAB--
用MATLAB解决_专业测量中的条件平差和间接平差的ppt,写得很详细,专业人士会有用的。(Using MATLAB to solve _ condition adjustment and indirect adjustment ppt, very detailed, and professionals will be useful.)
- 2012-05-29 09:19:31下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 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=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1
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Untitled1
matlab绘制阵列正六边形。采用角度方法。(Draw a regular hexagon array matlab. Using the angle method.)
- 2014-01-27 17:04:28下载
- 积分:1
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HDB3
生成一个随机序列,然后对其进行HDB3编码,最后对其解码,显示出来(Generating a random sequence, then subjected HDB3 encoding, and finally decodes, displayed)
- 2015-04-02 14:05:00下载
- 积分:1
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testm65vc
说明: 通过visual c++6.0调用 matlab6.5(vc matlab)
- 2011-03-31 06:05:53下载
- 积分:1
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VSkuaijiejian
编程工具Visualstudio快捷键大全,平时常用的快捷键,方便使用。(The programming tool Visualstudio shortcuts, usually the common shortcut keys, easy to use.)
- 2014-11-12 11:40:06下载
- 积分:1
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online
这个小程序可以实现窗口的创建以及同步接收和发送消息的功能。(WHEN YOU SEND MESSAGE TO OTHERS ,THEY WILL
CAN RECEIVE IT TIGHT NOW.)
- 2014-09-17 19:43:37下载
- 积分:1
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video_processing
视频处理有关MATLAB源程序,包括视频定位,视频模板匹配,视频分割,视频滤波,视频捕捉等(MATLAB source video processing, including video positioning, video template matching, video segmentation, video filtering)
- 2010-09-01 20:36:55下载
- 积分:1
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CPP-Primer-Plus
C++ Primer Plus,
作者 Stephen Prata
版本6ed, AW,
年份 2012
C++初级学者用书(C++ Primer Plus, Stephen Prata, 6ed, AW, 2012 C++ junior scholars books)
- 2013-12-13 17:22:18下载
- 积分:1
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ANC-MATLAB2
Active noise control matlab
- 2015-09-08 11:18:50下载
- 积分:1