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all_progs
papr to differenrt number of subcarrier:
we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation.
The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high
PAPR induces a high dynamic range which describes high variability in the
signal range.
complex data sequences are input to the IDFT of an OFDM transmitter
then at the output of the IDFT, real and imaginary parts are obtained.
- 2013-05-02 01:33:28下载
- 积分：1
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kpca
kernel PCA feature extraction
- 2012-01-06 16:31:38下载
- 积分：1
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positionsolution
在完成gps信号跟踪之后，进行接收机的位置解算。得到接收机的正确位置。(After the completion of gps signal tracking, the receiver of the positioning solution. Get the correct position of the receiver.)
- 2010-11-21 22:31:25下载
- 积分：1
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MATLAB实例源代码
说明： MATLAB示例代码
从2004年11月起，《MATLAB及在电子信息课程中的应用》的下载程序dsk01改为dsk02。两者只有微小的差别。主要的修改是：
1． 所有的生成图形都由灰色改成白色，以便与书籍上的图相同。
2． 删去了几个无用的程序；
3． 加了了几个程序（如q48a和q48b），以便和书上的章节演示内容相符。(MATLAB sample code from November 2004 onwards, "MATLAB and electronic information in the curriculum of" download dsk01 dsk02 changed. Taken only a very small difference. The major changes are : 1. All graphics generating replaced by gray and white, with the books to the same map. 2. By deleting a few useless procedures; 3. The increase in the number of procedures (such as q48a and q48b), and to book chapters on the demonstration line content.)
- 2005-12-15 16:18:10下载
- 积分：1
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HHT-transform
本程序主要通过EMD和hilbert求IMF，作出HHT归一化能量谱图（三维图），边际谱图和瞬时能量图，并做完备性验证(The program primarily through EMD and hilbert seek IMF, to HHT normalized energy spectrum (three-dimensional map), the marginal spectrum and the instantaneous energy map, and do a complete validation)
- 2011-11-01 16:14:08下载
- 积分：1
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MATLAbebook
matlab的一些经典书籍。基础与应用，综合辅导，小波分析(matlab some classic books. Basic and applied, integrated counseling, wavelet analysis)
- 2008-07-10 14:47:55下载
- 积分：1
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matlab-laser
关于双模激光器的几个程序，可以直接使用。(Several programs for dual-mode lasers can be used directly.)
- 2012-04-16 13:26:25下载
- 积分：1
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fengli-svpwm
pscad中做的三电平svpwm模型，希望对大家有用(doing a three level svpwm model pscad in the hope that useful)
- 2021-04-22 21:28:48下载
- 积分：1
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exchanger
ARX model for a exchenger from daisy site
- 2013-12-25 03:09:49下载
- 积分：1
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matlba
基于matlab的数字信号处理，内容相当强大，需要者可以下载的！(Matlab-based digital signal processing, is quite powerful and can be downloaded for those who need it!)
- 2011-10-22 17:12:50下载
- 积分：1
