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AddWindowDFT
用DFT对离散信号进行谱分析,通过选用不同的加窗函数来抑制信号截断造成的频谱泄漏(DFT of a discrete signal spectrum analysis, by choosing different windowing functions to suppress the spectral leakage caused by the signal cut)
- 2020-07-18 16:08:48下载
- 积分：1
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html
mri brain image segmentation
- 2014-02-18 14:38:51下载
- 积分：1
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LPF_MATLAB
二阶有源低通滤波器在各参数设置下的频谱分析。(Second-order active low-pass filter settings in the parameters of spectral analysis.)
- 2010-06-18 16:09:32下载
- 积分：1
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tutorial06
matlab学习指南-编写与调用函数教程,非常实用!(matlab study guide- prepare and call the function tutorial, very useful!)
- 2009-01-06 13:35:43下载
- 积分：1
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release
donwload from Matlab source code
- 2009-09-28 16:48:33下载
- 积分：1
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lsr
A Label Switch Router (LSR) (sometimes called transit router), is a type of a router located in the middle of a Multiprotocol Label Switching (MPLS) network. It is responsible for switching the labels used to route packets.
When an LSR receives a packet, it uses the label included in the packet header as an index to determine the next hop on the Label Switched Path (LSP) and a corresponding label for the packet from a look-up table. The old label is then removed from the header and replaced with the new label before the packet is routed forward.
- 2011-08-03 16:49:10下载
- 积分：1
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crsystem
Cognitive radio operation system
- 2014-11-27 23:17:15下载
- 积分：1
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char2line
This program is used for Count the number of character in line
- 2013-04-05 11:37:20下载
- 积分：1
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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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MatLab-app
matlab中关于工程数学的应用例程，适合工科学生，针对性强(the common use of matlab to engineering problems)
- 2012-01-03 02:16:02下载
- 积分：1
