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OSTU
二维OSTU方法 ,能够自动给出合适阈值 matlab环境下开发(Two-dimensional OSTU method that can automatically give the appropriate thresholds developed under matlab environment)
- 2011-11-07 10:48:47下载
- 积分:1
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zemax-Matlab
ppt文件,讲述如何使用matlab调用zemax中数据的文档(ppt file explains how to use the data in matlab call zemax document)
- 2013-08-07 13:09:18下载
- 积分:1
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189144remez
说明: Remez滤波,BPSK复合基带信号仿真,载波生成器!(Designed to meet the following indicators, such as ripple linear phase FIR low-pass filter)
- 2011-03-02 21:40:27下载
- 积分:1
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MATLAB
在控制工程中的应用,自动化的学生应该用的到(matlab in control engineering)
- 2009-04-14 13:17:49下载
- 积分:1
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Cqiweibakema_o
设雷达信号是码宽为0.5微妙,中心频率是10MHz的7为巴克码2PSK信号,接收的雷达回波中频采样频率为为40MHz,中频进行正交下变频。假设在13.5km处有一个点目标,仿真该雷达的脉冲压缩处理。 已通过测试。
(Let the radar signal is yards wide 0.5-subtle, the center frequency of the the Buck the code 2PSK signal, the received radar echo IF sampling frequency of 10MHz to 40MHz, IF quadrature down-conversion. Assuming the 13.5km at a point target simulation of the radar pulse compression processing. Has been tested.)
- 2012-07-19 17:33:30下载
- 积分:1
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mjdga
matlab没有提供画椭圆的函数,该函数在获得椭圆中心 长轴轴 短轴后进行画椭圆,其中使用复变函数(did not draw an ellipse matlab function, the function in the long axis of the axis minor axis of the ellipse center painted oval, which use the complex function)
- 2012-07-24 00:26:21下载
- 积分:1
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wave
matlab小波变换源代码,供广大研究者学习(matlab wavelet transform source code, for the majority of researchers to learn)
- 2013-11-22 21:39:05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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implicit-function
differtial implicit function
- 2011-09-26 12:54:30下载
- 积分:1
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[5]-pami09---SRC
是一片外文文献,关于稀疏表示的,与大家分享,欢迎下载(Is a foreign literature on sparse representation, to share with you, welcome to download)
- 2013-04-26 17:08:37下载
- 积分:1