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gads
遗传算法工具包，matlab 7.0包含了这个工具箱，matlab7.0以前的版本没有这个工具箱，雷英杰编著《Matlab遗传算法工具箱及应用》对这个工具箱的使用进行了介绍(Genetic Algorithm Toolkit, matlab 7.0 contains the toolbox, matlab7.0 previous versions do not have this toolbox, LEI Ying-jie edited )
- 2007-10-18 10:55:32下载
- 积分：1
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ctrllab3.0
薛定宇教授 ctrllab工具箱3.0；PID参数仿真用。
使用方法：1）解压，并在matlab下导入路径；2）在命令窗口执行ctrllab即可。
(Professor Xue Dingyu ctrllab Toolbox 3.0 PID parameters in simulation. Usage: 1) extract and import under the matlab path 2) In the command window to execute ctrllab.)
- 2011-04-21 11:42:42下载
- 积分：1
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faiz
A script to calculate faiz....
- 2012-08-02 19:11:26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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baseline_200702
矩阵变换函数,可通过该函数实现三位是两的绕轴变换(Matrix transformation function, can be accessed through the function of the three two-axis transformation)
- 2008-01-08 01:53:06下载
- 积分：1
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FAQ
matlab 问题集,所有matlab的问题收集(matlab questions, all of matlab problem of collection)
- 2008-05-31 20:29:48下载
- 积分：1
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jiaoyan
说明： 对原始图像添加椒盐噪声，并用邻域平均和中值滤波法进行滤波，并可以进行对比。(Add salt and pepper noise to the original image, and with neighborhood average and median filtering method for filtering, and can be compared.)
- 2011-02-21 13:20:08下载
- 积分：1
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SVD_TLS
利用SVD_TLS算法进行ARMA功率谱估计的程序(SVD_TLS spectrum estimating program)
- 2011-05-01 19:39:59下载
- 积分：1
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14others
说明： 《MATLAB时频分析技术》例题matlab编程实现第十四章其他例子(err)
- 2008-09-23 15:35:10下载
- 积分：1
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fft
fast fourier transform
- 2012-04-03 23:34:44下载
- 积分：1
