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yxcSVMtrain
irisData is 150x5.
row:
Sepal.Length Sepal.Width Petal.Length Petal.Width Group(1,2,or 3)
the first 50x5 is Isis-setosa(1),
the second 50x5 is Isis-versicolor(2),
the last 50x5 is Isis-virginica(3).
!!! Caution !!!
X(50 + 21, :) equals X(50 + 50 + 27, :), but Y(50 + 50 + 21) DOESNOT equal Y(50 + 50 + 27)!
So the algorithm will NEVER be 100 correct.
- 2010-07-26 18:34:43下载
- 积分：1
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32qam_awgn
说明： 32qam调制在AWGN信道中的符号误码率(32qam modulation symbols in the AWGN channel BER)
- 2008-09-12 15:47:06下载
- 积分：1
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STBC-2X1
sc-fdma系统的2X1mimo采用STBC编码方式高斯白噪声
(sc-fdma system with STBC encoding 2X1mimo white Gaussian noise)
- 2011-04-23 19:30:03下载
- 积分：1
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23825763MIMO
供初学空时编码（vblast接收）的matlab仿真程序(Space-time coding for beginners (vblast receiver) of matlab simulation program)
- 2010-05-18 00:34:56下载
- 积分：1
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GA2
遗传算法求解多元函数优化问题，利用遗传算法经过50代左右求得函数的最优解。(Genetic algorithm for multi-function optimization problems using genetic algorithms to obtain the optimal solution of the function after about 50 generations.)
- 2012-06-30 15:07:45下载
- 积分：1
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Chap1
说明： 雷达信号处理 雷达作用距离 功率，距离，RCS(Pulse compression simulation MATLAB version, GUI procedures)
- 2020-06-21 10:00:01下载
- 积分：1
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supply
Matlab code for supply ShipX from Hydro
- 2009-09-25 10:10:35下载
- 积分：1
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MatLabformathmaticis
key material for engeering mathmatics!(key material for engeering mathmatics.)
- 2007-01-07 14:39:43下载
- 积分：1
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rss_simulator
RSS measurement using Friis formula
- 2012-07-03 14:17:19下载
- 积分：1
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daima
（压缩包里一共有5个代码）
pca+lda+粗糙集+模糊神经网络
saveORLimage.m将ORL人脸库分为测试集ptest和训练集pstudy存为imagedata.mat
1.savelda.m将人脸库先进行pca降维，再用lda进行特征提取，得到新的测试集ldatest和训练集ldastudy存为imageldadata.mat
2.对ldastudy进行离散化(discretimage.m)，得到离散化矩阵disdata,存入到imagedisdata.mat
3.将disdata组成决策表(savers.m)，通过对disdata的条件属性进行约简，得到其一个约简，组成新的测试集rstest和训练集rsstudy存为imagersdata.mat
4.对rsstudy进行模糊神经网络训练(savecul.m)，对模糊神经网络的参数进行调整学习将其存入culdata.mat
5.用runfnn.m对rstest进行测试得到其识别率
savem.m和cm.m是用最小距离分类器对训练集和测试集进行分类.(pca+ lda+ Rough Set+ fuzzy neural network
saveORLimage.m will ORL face database is divided into test set and training set ptest for pstudy keep imagedata.mat
Treasury will face 1.savelda.m first dimensionality reduction pca, lda used feature extraction, a new test set and training set ldatest for ldastudy keep imageldadata.mat
2. Ldastudy carried out on the discretization (discretimage.m), to be discrete matrix of disdata, deposited to imagedisdata.mat
3. Disdata the composition of the decision table (savers.m), the conditions on the attributes disdata about Jane, has been one of its reduction to form the new test set and training set rstest for rsstudy keep imagersdata.mat
4. Rsstudy training fuzzy neural network (savecul.m), on the parameters of fuzzy neural network to learn to adjust their deposit culdata.mat
5. Rstest used to test for runfnn.m by its recognition rate
cm.m is savem.m and minimum distance classifier on the training set and test set classificati)
- 2009-06-07 11:50:01下载
- 积分：1
