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Description: 低版本7.0中没有mapminmax这个函数，对应的归一化函数是premnmx和postmnmx
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Size: 2747 |
Author: 849651432@qq.com |
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Description: %% 清空环境
clc
clear
load wine;
train = [wine(1:30,:);wine(60:95,:);wine(131:153,:)];
train_label = [wine_labels(1:30);wine_labels(60:95);wine_labels(131:153)];
test = [wine(31:59,:);wine(96:130,:);wine(154:178,:)];
test_label = [wine_labels(31:59);wine_labels(96:130);wine_labels(154:178)];
[train,pstrain] = mapminmax(train');
pstrain.ymin = 0;
pstrain.ymax = 1;
[train,pstrain] = mapminmax(train,pstrain);
[test,pstest] = mapminmax(test');
pstest.ymin = 0;
pstest.ymax = 1;
[test,pstest] = mapminmax(test,pstest);
train = train';
test = test';
%% 参数初始化
%粒子群算法中的两个参数
c1 = 1.6; % c1 belongs to [0,2]
c2 = 1.5; % c2 belongs to [0,2]
maxgen=300; % 进化次数
sizepop=30; % 种群规模
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Size: 1498 |
Author: wang65424773 |
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Description: 读取、显示图像、保存图像、放大、缩小、旋转、高斯噪声、椒盐噪声、亮度-Read, display images, save images to enlarge, narrow, rotating, Gaussian noise, salt and pepper noise, brightness
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Size: 2048 |
Author: alone |
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Description: 归一化的函数，神经网络的必须。希望对大家有用-Normalized function, neural networks have. Hope to be useful. . . .
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Size: 2048 |
Author: 笨小孩 |
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Description: matlab的mapminmax函数（投影映射），在使用libsvm中没有它总是报错-The mapminmax matlab function (projection map), in the use of libsvm not it always error ~ ~
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Size: 2048 |
Author: weiqier |
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Description: 最新的libSVM3.0版本，台湾林智仁团队编写的。-The newest version of livsvm toolbox
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Size: 378880 |
Author: Ria_Wong |
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Description: 对于较低版本的matlab库中，缺少归一化的函数mapminmax.m 包含（它的子函数boiler_process.m），它是libsvm-mat需要用到的函数。-With earlier versions of matlab library, the lack of normalized functions mapminmax.m contains (its Functions boiler_process.m), it is libsvm-mat need to use the function.
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Size: 3072 |
Author: liutingting |
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Description: matlab的mapminmax函数,boiler_process.m函数princomp函数，在fratuto推出的libsvm中用到的三个函数，在使用libsvm中没有它总是报错- -The mapminmax matlab function (projection map)
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Size: 6144 |
Author: lsdwh |
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Description: 数据归一化函数，有些matlab没有此函数，在此，上传一个函数让大家共享，-Data normalization function, some matlab does not have this function, in this, the upload function to share, thank you
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Size: 2048 |
Author: 杨金宽 |
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Description: matlab中的mapminmax函数，可以直接使用-matlab' s mapminmax function, can be used directly
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Size: 2048 |
Author: 清风 |
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Description: 这是一个数据处理程序，对数据进行归一化处理-This is a data processing program, the data normalization processing
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Size: 2048 |
Author: lichi |
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Description: matlab7.0没有这个函数，求举矩阵的最大最小值问题，下载后放在work目录下即可调用-mapminmax.m function
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Size: 2048 |
Author: shenbo |
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Description: mapminmax函数源程序，归一化时调用函数-mapminmax function source
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Size: 2048 |
Author: 夏保 |
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Description: MATLAB的归一化函数 低版本的可以用-MATLAB mapminmax.m
p=mapminmax(I,O,1)
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Size: 3072 |
Author: Kate |
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Description: mapminmax函数，用于将网络的输入数据或输出数据进行归一化,归一化后的数据将分布在[-1,1]区间内-mapminmax function used to input data or output data networks normalized, normalized data will be distributed in [1,1] interval
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Size: 3072 |
Author: hejie |
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Description: matlab7.0均一化函数mapminmax，便于进行均一化分析处理。 -Matlab7.0 homogenization function mapminmax, easy to carry out homogenization analysis
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Size: 2048 |
Author: zhang |
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Description: 归一化程序，把数变为(0,1)之间的小数，经测试有效。-Normalization procedures, the number becomes (0,1) between the decimal, the test is valid.
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Size: 3072 |
Author: pudn1992 |
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Description: mapminmax.m代码，是matlab用于数据归一化-mapminmax.m code, matlab for data normalization
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Size: 2048 |
Author: hu |
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Description: 用灰狼算法优化的支持回归机，对参数c，g进行寻优(GWO,SVr[dataset_scale,ps] = mapminmax(dataset',0,1);
dataset_scale = dataset_scale';
train_wine = dataset_scale(1:mtrain,:);
test_wine = dataset_scale( (mtrain+1):(mtrain+mtest),: );)
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Size: 1558528 |
Author: 袁庆祝
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Description: prestd等归一化已被mathworks公司Obeseleted，取代的正是mapminmax，这个例子让我们能好好地理解如何使用mapminmax(This is a sample to show how to use mapminmax to nomalize date set, instead of prestd)
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Size: 14336 |
Author: Chaney007 |
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