lenet_5模型-MATLAB代码实现

cc=imread（‘ASA_IMP_2447_huangxing.jpg‘）;
aa=imread（‘ASA_IMP_2447_zhanglixiang.jpg‘）;%读取图像
bb=imread（‘ASA_IMP_2447_yuyang.jpg‘）;

figure（1）;
imshow（aa）
aa=double（aa）/255;
figure（2）
imshow（aa）

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-10-13 22:43  代码
     目录           0  2017-10-13 22:42  代码CNN_sar_farmland_identification
     文件     5339140  2016-04-19 18:21  代码CNN_sar_farmland_identification（huang xing）ASA_suo_IMP_42857_2447.jpg
     文件      114296  2017-02-27 18:41  代码CNN_sar_farmland_identificationASA_IMP_2447_huangxing.jpg
     文件      111594  2017-02-27 19:04  代码CNN_sar_farmland_identificationASA_IMP_2447_yuyang.jpg
     文件      113270  2017-02-27 18:49  代码CNN_sar_farmland_identificationASA_IMP_2447_zhanglixiang.jpg
     文件        4412  2017-09-27 22:45  代码CNN_sar_farmland_identificationCNN_Setup.m
     文件        1050  2017-09-27 23:07  代码CNN_sar_farmland_identificationCNN_applygrads.m
     文件        3351  2017-09-27 23:10  代码CNN_sar_farmland_identificationCNN_bp.m
     文件        2532  2017-09-27 23:01  代码CNN_sar_farmland_identificationCNN_ff.m
     文件         484  2017-09-21 23:47  代码CNN_sar_farmland_identificationCNN_test.m
     文件        1287  2017-09-21 20:32  代码CNN_sar_farmland_identificationCNN_train.m
     文件        1915  2017-10-12 23:26  代码CNN_sar_farmland_identificationUntitled1.m
     文件      813410  2017-10-13 17:39  代码CNN_sar_farmland_identificationclassdata.mat
     文件        4464  2017-10-13 17:37  代码CNN_sar_farmland_identificationclassfication_shuju.m
     文件        2644  2017-10-13 18:27  代码CNN_sar_farmland_identificationcnn_sar_identification.m
     文件       16845  2017-09-18 22:50  代码CNN_sar_farmland_identificationdev_shuju.m
     文件       33649  2017-09-18 22:50  代码CNN_sar_farmland_identificationdevdata.mat
     文件      361248  2017-10-13 17:02  代码CNN_sar_farmland_identificationshuju.mat
     文件       23060  2017-10-13 17:12  代码CNN_sar_farmland_identification rain_shuju.m
     文件      199159  2017-10-13 17:12  代码CNN_sar_farmland_identification raindata.mat
     文件        1751  2017-10-13 17:40  代码CNN_sar_farmland_identificationyuchuli.m
     目录           0  2017-10-13 22:43  代码SAR_farmland_identification
     文件     5339140  2016-04-19 18:21  代码SAR_farmland_identification（huang xing）ASA_suo_IMP_42857_2447.jpg
     文件      114296  2017-02-27 18:41  代码SAR_farmland_identificationASA_IMP_2447_huangxing.jpg
     文件      111594  2017-02-27 19:04  代码SAR_farmland_identificationASA_IMP_2447_yuyang.jpg
     文件      113270  2017-02-27 18:49  代码SAR_farmland_identificationASA_IMP_2447_zhanglixiang.jpg
     文件        3912  2017-10-06 23:09  代码SAR_farmland_identificationCNN_Setup.m
     文件        1029  2017-10-07 01:03  代码SAR_farmland_identificationCNN_applygrads.m
     文件        3483  2017-10-07 16:18  代码SAR_farmland_identificationCNN_bp.m
     文件        2686  2017-10-06 23:42  代码SAR_farmland_identificationCNN_ff.m
............此处省略37个文件信息