ClassificationA
所属分类：matlab编程
开发工具：matlab
文件大小：1215KB
下载次数：1535
上传日期：2008-01-16 16:01:20
上 传 者：
L|E|O
说明： 基于神经网路的遥感图像分类，使用神经网络对几幅不同频段的遥感图像分类，主要是区分图像中不同的地形区域。
(Neural network-based remote sensing image classification, the use of neural networks on a number of different band remote sensing image classification, mainly to distinguish between images of different regions of the terrain.)
文件列表:
identify_probability.m (641, 2007-07-11)
K_mean.m (4613, 2007-07-11)
N1.bmp (66614, 2007-07-11)
N2.bmp (66614, 2007-07-11)
N3.bmp (66614, 2007-07-11)
N4.bmp (66614, 2007-07-11)
N5.bmp (66614, 2007-07-11)
N6.bmp (66614, 2007-07-11)
N7.bmp (66614, 2007-07-11)
N8.bmp (66614, 2007-07-11)
N9.bmp (66614, 2007-07-11)
N10.bmp (66614, 2007-07-11)
N11.bmp (66614, 2007-07-11)
N12.bmp (66614, 2007-07-11)
NN_classify.m (2961, 2007-07-11)
NN_output.m (477, 2007-07-11)
NN_result1500(a=0.05).bmp (196662, 2007-07-11)
NN_result3500(a=0.05).bmp (196662, 2007-07-11)
NN_result7000(a=0.01 L=22).bmp (196662, 2007-07-11)
NN_result7000(a=0.05).bmp (196662, 2007-07-11)
NN_result15000(a=0.01).bmp (196662, 2007-07-11)
NN_result15000(a=0.02).bmp (196662, 2007-07-11)
sigmoid.m (50, 2007-07-11)
standardization.m (1120, 2007-07-11)
std_imdata.mat (6291648, 2007-07-11)
a1.bmp (66614, 2007-07-11)
a.bmp (66614, 2007-07-11)
adjust.m (526, 2007-07-11)
clustering_result.bmp (196662, 2007-07-11)
dsigmoid.m (65, 2007-07-11)
err_7000_a001.fig (78768, 2007-07-11)
err_7000_a005.fig (78768, 2007-07-11)
err_15000_a001.fig (170488, 2007-07-11)
err_15000_a002.fig (158800, 2007-07-11)
err_compute.m (418, 2007-07-11)
GT.bmp (66614, 2007-07-11)
histogram.m (234, 2007-07-11)
standardization的作用为读入图像数据，将其归一化后保存
std_imdata是已经计算好的图像归一化数据
NN_classify为主程序
NN_output为子函数，其作用是前向计算神经网络的输出
err_compute为子函数，其作用是反向计算神经网络的误差
adjust为子函数，其作用是调整网络权值
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