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viterbi
卷积编码程序可以用于不同类型的编码器实现可行的编码
(Convolutional coding procedures can be used for different types of encoders realize feasible coding)
- 2008-06-08 17:59:15下载
- 积分：1
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LeastSignificantBit_Embed_Program
说明： DCT域的嵌入程序，可以获得较高的鲁棒性，且嵌入秘密信息后的不可感知性也很好。(DCT embedded procedures, get higher robustness, and secret information embedded in the perception is also not very good.)
- 2006-03-22 12:54:03下载
- 积分：1
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CAD-Lung
This function extract a binary image gray scale image
using auto-tuned threshold value obtained the correlation
of Image euler numbers. This work had been published in
L.P Wong, H.T Ewe.
A Study of Lung Cancer Detection using Chest X-ray Images.
3rd APT Telemedicine Workshop 2005, 27-28th January 2005, Kuala Lumpur,
Malaysia. Pages 210-214.
- 2015-01-26 06:12:34下载
- 积分：1
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zhengshuxiaobobianhuanhetuxiangyasuo
整数小波变换与图像压缩 用MatLAB实现图像的整数小波变换，对行和列各做一次。采用最简单的S小波，它是Haar变换的整数形式。(integral wavelet transform and image compression .To realize the integral wavelet transform based on the Matlab in rows and columns. Using the simple S wavelet ,which is integral form of the Haar transform)
- 2010-07-12 22:24:22下载
- 积分：1
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pade
The Pade method of finding AR MA ARMA model coefficients
- 2011-11-15 00:10:30下载
- 积分：1
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1
说明： 认知无线电技术的提出是为提高频谱利用率，而认知无线实现的关键技术是频谱感知，众所周知协作检测提高了衰落环境中认知用户系统检测的性能，该文章是基于协作检测提出新的检测方案，利用了双门限方法提高了系统性能，兼顾带宽有限和增强性能两个方面，是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。(In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method.)
- 2010-04-14 21:02:35下载
- 积分：1
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BroadbandMIMO-OFDMwirelesscommunications
一篇关于宽带MIMO-OFDM系统的文章，从最基本的系统结构，到复杂的信道估计等都有极其详细的论述，可以说代表了当今MIMO-OFDM系统研究的潮流和研究现状的总述！(one of the Broadband MIMO-OFDM articles from the most basic system structure, to complex channel estimation and others all have very detailed exposition It can be said on behalf of today's MIMO-OFDM system and the trend of the total study to the status quo!)
- 2007-05-04 23:24:13下载
- 积分：1
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CA
说明： 一个克隆选择算法的应用例子，可以帮助理解该种算法的性能及特点(A clonal selection algorithm application examples that can help to understand the performance and characteristics of the algorithm)
- 2012-02-08 20:57:21下载
- 积分：1
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QAM
QAM调制解调的实现，误码率分析，眼图，各个滤波器的性质(QAM modulation and demodulation implementation, bit error rate analysis, eye pattern, the nature of the various filters)
- 2010-05-31 18:11:21下载
- 积分：1
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hejingwen
自己编写的程序，在光谱数据处理上可以实现截回波以及傅里叶变换功能(I have written procedures, the spectral data processing can be achieved as well as truncated Fourier transform function echo)
- 2013-08-26 17:24:46下载
- 积分：1
