matlabcode

matlab基础使用程序，适合初学人员，多读多练(matlab based on the use of procedures, suitable for novice staff, and more time practicing)

（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)

说明：  应用BP神经网络对两个函数进行非线性逼近，并给出MATLAB源程序，还对结果进行了分析。(Application of BP neural network of the two non-linear function approximation, and gives MATLAB source code, but also on the results are analyzed.)

multiple input multiple output capacity

nuttall窗双谱线插值FFT算法实现电力谐波分析(electical harmonic analysis based nuttall window double-spectrum-line interpolation for FFT algorithms )

............Initial.m ............MutationOperation.asv ............MutationOperation.m ............SelectOperation.asv ............SelectOperation.m ............SelectRand.asv ............SelectRand.m DE Algorithm

matlab的函数大全，以便大家在遗忘时查阅(matlab function list)

快速扩展随机生成树算法，LCMV优化设计阵列处理信号，大学数值分析算法，Relief计算分类权重，DC-DC部分采用定功率单环控制。(Rapid expansion of random spanning tree algorithm, LCMV optimization design array signal processing, University of numerical analysis algorithms, Relief computing classification weight, DC-DC power single-part set-loop control.)

对洗衣机洗涤时间设计模糊控制系统，选用两输入单输出模糊控制器(Washing time on washing machine fuzzy control system design, use two-input single-output fuzzy controller)

Compare Letters in the character recognition system