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MilliSecond
说明: 介绍如何在自己的应用程序中实现毫秒级的控制。(control in million second。 )
- 2010-03-28 09:28:23下载
- 积分:1
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Radiometer-array
缺失部分方位信息的辐射计阵列有源校正 (Radiometer array azimuth information of the missing part of the active correction)
- 2013-12-12 13:34:03下载
- 积分:1
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mergesort
simple merge sort program
- 2014-10-29 15:15:51下载
- 积分:1
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The-PC-mouse-code
对想了解pc控制鼠标指针的源码的人有帮助,包括windows调用了那些函数,用了那些库文件等。(Would like to know the source pc control the mouse pointer to help people, including those functions called windows, with those library files.)
- 2013-12-08 12:15:20下载
- 积分:1
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0307
此源代码是基于COM和ADO的数据库编程,用到了VC++6.0和ACCE(This source code is based on COM and ADO database programming, using the VC++ 6.0 and ACCE)
- 2008-03-07 12:26:19下载
- 积分:1
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s_function_tutorial
Embedded Application using Matlab
- 2009-06-09 15:12:05下载
- 积分:1
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myVAD
calculate a voice detection.also one can calculate the frequency of his/her voice.
- 2009-11-17 00:16:38下载
- 积分:1
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ARINC429__HI-35XXApplication_Note
ARINC_429协议芯片的HI-3585__HI-3598_HI-3599_Application_Note(ARINC429 HI-3585__HI-3598_HI-3599_Application_Note)
- 2014-02-13 21:05:08下载
- 积分:1
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mie散射软件
说明: 计算mie散射相关参数,根据颗粒粒径 ,入射光波长 ,颗粒折射率,介质折射率,计算不同角度下散射光强,不同粒径下的消光系数。(Calculate the mie scattering related parameters, calculate the scattered light intensity at different angles and the extinction coefficient at different particle sizes according to particle size, incident light wavelength, particle refractive index, and medium refractive index.)
- 2019-02-25 13:09:38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