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VLC-using-OFDM
将OFDM技术运用在可见光通信的研究，并且把OFDM的高峰均比这一缺点进行了建设性的运用。(In
particular, the use of OFDM (orthogonal frequency division
multiplexing) for intensity modulation is investigated. The high
peak-to-average ratio (PAR) in OFDM is usually considered
a disadvantage in radio frequency transmission systems due
to non-linearities of the power amplifier. It is demonstrated
theoretically and by means of an experimental system that the
high PAR in OFDM can be exploited constructively in visible light
communication to intensity modulate LEDs. It is shown that the
theoretical and the experimental results match very closely, and
that it is possible to cover a distance of up to one meter using a
single LED.)
- 2013-11-27 16:14:24下载
- 积分：1
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Restoration
图像恢复的几个程序，旋转恢复是用vc写的，其余是matlab的，这几个程序比较挑图像，如果一幅效果不好，换一个做，图像恢复程序大都这样。()
- 2007-08-25 18:01:20下载
- 积分：1
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Reverb_demo
提供數種回響演算法.利用6個平行的comb濾波器達成擬真的回響效果(Provides several reverberation algorithms. Use 6 parallel comb filter to achieve realistic reverb)
- 2013-11-08 15:34:44下载
- 积分：1
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exam4_2_post
等效结点力
单元刚度矩阵的坐标变换
整体刚度矩阵
边界约束条件的处理
(Equivalent nodal force of element stiffness matrix of the overall stiffness of the coordinate transformation matrix to deal with boundary conditions)
- 2009-05-04 21:02:40下载
- 积分：1
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jingtaixiaoy
基于小波变换和经验模态分解的大地电磁信号静态效应消除源程序(Based on wavelet transform and empirical mode decomposition of the magnetotelluric signal source to eliminate the static effect of)
- 2009-11-23 20:33:09下载
- 积分：1
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FFT
是关于FFT的matlab仿真程序源码，比较详细，且运行通过(On the FFT source of matlab simulation program, more detailed, and run through)
- 2009-05-22 14:19:07下载
- 积分：1
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matlab_code
it is an encoding sceme matlab code
- 2010-12-27 14:41:53下载
- 积分：1
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ARburg
AR模型，用伯格法求谱估计曲线，算法简单实用(AR model method using Burg spectral estimation curve, the algorithm is simple and practical)
- 2009-06-26 10:14:55下载
- 积分：1
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WaveSeg-(2)
Wav File Segmentation for matlab code
- 2013-07-22 20:49:37下载
- 积分：1
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MATLAB
用MATLAB计算图像信息熵，图像为遥感融合图像tm与spot图像IHS、PCA融合(Calculation of Entropy)
- 2010-06-04 16:57:18下载
- 积分：1
