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example4_5
分析双极性不归零码的功率谱特性请输入随机序列的长度N= (ubplot(312)
plot(f,lpf)
title( 低通滤波器 )
axis([-fs/2 fs/2-0.2 1.2])
subplot(313)
plot(f,abs(yr_lpf)/N)
title( 经低通滤波后的频谱 )
xlabel( f /Hz ) )
- 2010-05-25 20:56:23下载
- 积分:1
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Matlabtongji
武汉大学遥感信息工程学院MATLAB期末的大作业,对遥感影像进行处理并且进行统计求方差平均数,并绘制图像(Great job of Remote Sensing Information Engineering, Wuhan University MATLAB end of remote sensing image processing and statistical variance of the average demand and draw the image)
- 2014-02-18 19:08:21下载
- 积分:1
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MATLAB
三维地图,用于计算地形遮蔽等计算时的DEM数据(The 3D map is used to calculate the DEM data in the calculation of topography and occlusion)
- 2020-10-24 08:57:22下载
- 积分:1
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757002176
基于小波分析的信号奇异检测和去噪。。。。。。。。。。。。。。。(Based on wavelet analysis and signal singularity detection denoising. . . . . . . . . . . . . . .)
- 2010-05-08 22:57:24下载
- 积分:1
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correlations
computes Input/output auto/cross-correlation.(computes Input/output auto/cross-corre IBM.)
- 2007-06-07 19:06:28下载
- 积分:1
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shipinfenxi
该软件包括自适应时频分析的计算内
核及Matlab 交互脚本.使用了 GUI 交互界面,可允许用户进行更多、更加直观的控制操作,可在Matlab 命令行直接敲入 tfagui 进入交互界面。(The software includes adaptive time-frequency analysis calculation
Nuclear and Matlab interactive script. Using the GUI interface, allowing users more and more intuitive control operation, can be directly in the Matlab command line type tfagui into the interface.
)
- 2013-12-26 16:56:43下载
- 积分:1
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filter
:本文主要研究了应用多相滤波技术的信道化接收机建模问题。在给定信道频谱划分方案下,推导了基于多相
滤波器的信道化接收机数学模型。并由此模型设计了一个四信道模拟系统。最后用仿真实验结果验证了模型的正确性。(research a wave filter
)
- 2021-03-09 15:49:27下载
- 积分:1
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transfer-function
此文件是传递函数拉氏变换MATLAB应用(Laplace transform of the transfer function)
- 2012-04-23 19:16:13下载
- 积分:1
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matlab_txt_dat
基于matlab,可以将数据输出为txt或者为dat格式的程序(Based on matlab, data can be output as a txt or dat format for the program)
- 2013-11-24 12:03:58下载
- 积分:1
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qpsk_fading
this file is related to qpsk quadrature phase shift keying mod. in fading channel..which is helpful in desgining a channel with qpsk mod technique
- 2009-07-06 18:19:59下载
- 积分:1