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dct-precoded-SLM-method-for-PAPR-reduction
dct precoded SLM method for PAPR reduction
High Peak to Average Power Ratio (PAPR) is still a
most important challenge in Orthogonal Frequency Division
Multiplexing (OFDM) system. In this paper, we propose a
Discrete Cosine Transform (DCT) precoding based SLM
technique for PAPR reduction in OFDM systems. This
technique is based on precoding the constellation symbols with
DCT precoder after the multiplication of phase rotation factor
and before the Inverse Fast Fourier Transform (IFFT) in
SLM-OFDM System.
- 2012-01-12 20:45:52下载
- 积分:1
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bfltColor
Two dimensional bilateral filtering for colour images
- 2014-01-28 16:38:19下载
- 积分:1
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qiuyeng_v65
小波包分析提取振动信号中的特征频率,语音信号的采集与处理,数字信号处理课设,实现了对10个数字音的识别。( Wavelet packet analysis to extract vibration signal characteristic frequency, Acquisition and Processing of the speech signal, digital signal processing class-based, To achieve the recognition of 10 digital sound.)
- 2017-02-05 15:04:21下载
- 积分:1
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Kalman
介绍了使用MATLAB实现对Kalman滤波的模拟,对Kalman滤波的学习和使用很有帮助。(Introduced the Kalman filter using MATLAB to realize the simulation, the learning and use of Kalman filtering helpful.)
- 2010-07-31 16:46:47下载
- 积分:1
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harris
harris corner harris corner
- 2010-12-30 13:38:18下载
- 积分:1
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speech
matlab 语音识别系统,深圳大学的语音识别(matlab speech recognition)
- 2010-03-13 14:25:21下载
- 积分:1
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dtwrap
this file computes the distance between two vectors using the dynamic time wrap technique.
- 2011-05-22 01:36:54下载
- 积分:1
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QuadraticBarElement
有限元QuadraticBarElement的matlab程序(FEA matlb)
- 2013-10-12 23:20:20下载
- 积分:1
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KeyPoints
图像轮廓角点检测,Douglas Peucker算法实现角点检测。输入轮廓图像,实现轮廓角点的获取(Image contour corner detection, Douglas Peucker algorithm corner detection. Input contour image, contour corners to achieve access)
- 2013-11-21 11:10:09下载
- 积分:1
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dftandidftinmatlab
利用MATLAB来实现离散傅里叶变换和离散傅里叶逆变换,N为离散傅里叶变换长度,形式为xk=IDFT(xn,N)(To achieve the discrete Fu Liye transform and discrete Fu Liye transform by using MATLAB, N as the discrete Fu Liye transform length, form xk=IDFT (xn, N))
- 2016-02-28 14:54:01下载
- 积分:1