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LS
说明： 基于ofdm，利用导频Comb Pilot进行信道估计，(Based on ofdm, use Comb Pilot to pilot channel estimation,)
- 2009-04-20 20:53:20下载
- 积分：1
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SLM
是关于OFDM中的PAPR降低方法SLM的MATLAB仿真程序(Is about OFDM PAPR reduction methods in the MATLAB simulation program SLM)
- 2021-04-11 21:18:58下载
- 积分：1
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avefilt
说明： matlab 自己编写的均值滤波 适合图象处理(I have written matlab mean filter for image processing)
- 2011-03-18 20:45:01下载
- 积分：1
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fade
瑞丽衰落信道的仿真，包括延迟、多径条件等，仿真可直接调用函数(Ruili fading channel simulation, including delays, multi-path condition, the simulation can directly call functions)
- 2007-03-27 11:05:09下载
- 积分：1
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Kohonen
该代码是基于Kohonen网络的分类算法(The code is a classification algorithm based on Kohonen networks)
- 2011-08-31 20:30:55下载
- 积分：1
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daqiqiu
用matlab制作的一个有趣程序，内容为打气筒打气球的动画演示。(Using matlab produced an interesting program, says playing balloon pump animation.)
- 2013-09-15 07:21:59下载
- 积分：1
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GPCXX
这是一个多彩文字显示的系统模块源码GPCXX，分享给同学们学习参考(This is a colorful text display system module source code DCWZXSMK, share to the students to learn reference)
- 2017-02-21 19:48:26下载
- 积分：1
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co_occurrence
灰度共生矩阵的产生，一个程序能够将一个矩阵让其生成对应的灰度共生矩阵(Gray level co-occurrence matrix, a program can be a matrix to generate the corresponding gray level co-occurrence matrix)
- 2012-04-02 22:27:26下载
- 积分：1
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kNearestNeighbors
Program to find the k - nearest neighbors (kNN) within a set of points.
- 2014-11-01 16:22:22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
