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GM(1-1)-matlab
灰色预测GM（1，1）模型的matlab源代码，包括预测模型的建立(Gray prediction GM (1,1) model matlab source code, including the prediction model)
- 2011-05-09 15:42:51下载
- 积分：1
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MATLAB-An-Introduction-with-Applications--4th-Edi
MATLAB An Introduction with Applications, 4th Edition EBook helps to Know about MATLAB and its apllications.
- 2014-02-19 02:30:18下载
- 积分：1
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svd
能够对于奇异值的计算matlab代码，找了好久呢。。(Singular value to the calculation of the matlab code, then look for a long time. .)
- 2009-04-14 18:43:15下载
- 积分：1
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codage
compression and decompression for image
- 2009-11-11 15:57:33下载
- 积分：1
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WIMAXsource
WIMAX_WZ_withencoding:信道估计，相位噪声补偿，频偏估计，编解码都有
WIMAX_WZ_withoutencoding：在上面的工程基础上，去掉编解码部分
WIMAX_WZ_withoutprocessing：在上面的工程基础上，再去掉相位噪声补偿，频偏估计
WIMAX_WZ_withoutprocessing2：在上面的工程基础上，改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能，需要仿真SNR可控的SUI信道，来估计信道均衡的性能。
在多普勒频偏fd>100Hz时，联合信道估计性能才比前导估计强，否则前导估计性能更优。对于600MHz中心频率，要求收发机相对运动速度大于180km/h，这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
- 积分：1
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girth4_count
这是一个关于LDPC中的GIRTH4-COUNT的代码！( This program can produce the Parity Check Matrices of girth4-count codes, while Ref. remindes you that these codes are not good as the LDPC codes IEEE802.16e for continuous bits errors.
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- 2010-08-07 14:06:06下载
- 积分：1
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BD
说明： BD算法，对研究BD算法的研究者们有很好的作用(BD)
- 2010-09-19 16:00:56下载
- 积分：1
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matlab
这是matlab的一个教程，比较实用，易于学习。(This is a tutorial matlab, more practical, easy to learn.)
- 2011-06-02 11:38:37下载
- 积分：1
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cs229-notes12
这是 Andrew Ng 机器学习讲义《Reinforcement Learning and Control》,包含了离散和连续MDP的内容，比官网的课件全。（官网的缺乏连续MDP部分）(This is Andrew Ng Machine Learning Materials " Reinforcement Learning and Control" , contains a discrete and continuous MDP content than the official website of the courseware whole. (Official website of the lack of continuous MDP section))
- 2013-07-22 14:42:52下载
- 积分：1
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chengxu
求两幅存在一定位移或偏差的RGB图像的均方根误差MSE和峰值信噪比PSNR(Seeking two RGB images there is a certain displacement or deviation of the root mean square error (MSE) and peak signal to noise ratio PSNR)
- 2013-03-10 18:04:46下载
- 积分：1
