%{
***************************************************************************
????
????Cheng?Gong
????2017-6-24
????智能信息處理作業

????本次作業目的是對徑向干擾圖片、螺旋狀干擾圖片、麻點狀干擾圖片三類圖片進行分類，
????最終利用的方法是PCA+SVM，即主成分分析法和支持向量機結合的方法。
????訓練圖片是15張，測試圖片5張
***************************************************************************

%}



%main?函數是主函數
clear?
close?all
tic
%%
%?批量讀取指定文件夾下的圖片
disp（‘訓練圖片集路徑:E:\MatlabProgram\作業工程\智能信息處理3.0\train‘）;
pathname?=?‘E:\MatlabProgram\作業工程\智能信息處理3.0\train‘;

disp（‘正在讀取圖片...‘）;

img_path_list?=?dir（strcat（pathname‘\*.png‘））;
img_num?=?length（img_path_list）;
imagedata?=?[];
if?img_num?>0
????for?j?=?1:img_num
????????img_name?=?img_path_list（j）.name;
????????temp?=?imread（strcat（pathname?‘/‘?img_name））;
????????temp?=?imresize（temp[370370]）;
????????temp?=?double（temp（:））;
?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-07-01?11:58??PCA-SVM-master\
?????文件???????????5??2017-07-01?11:58??PCA-SVM-master\.gitignore
?????文件?????????123??2017-07-01?11:58??PCA-SVM-master\README.md
?????文件????????2730??2017-07-01?11:58??PCA-SVM-master\main.m
?????文件?????????525??2017-07-01?11:58??PCA-SVM-master\multiSVM.m
?????文件?????????606??2017-07-01?11:58??PCA-SVM-master\multiSVMtrain.m
?????文件????????1917??2017-07-01?11:58??PCA-SVM-master\test.m
?????目錄???????????0??2017-07-01?11:58??PCA-SVM-master\test\
?????文件???????44077??2017-07-01?11:58??PCA-SVM-master\test\0?（1）.png
?????文件???????72411??2017-07-01?11:58??PCA-SVM-master\test\0?（2）.png
?????文件???????38049??2017-07-01?11:58??PCA-SVM-master\test\0?（3）.png
?????文件???????35242??2017-07-01?11:58??PCA-SVM-master\test\0?（4）.png
?????文件???????30781??2017-07-01?11:58??PCA-SVM-master\test\0?（5）.png
?????文件??????156468??2017-07-01?11:58??PCA-SVM-master\test\1?（1）.png
?????文件???????62669??2017-07-01?11:58??PCA-SVM-master\test\1?（2）.png
?????文件??????107671??2017-07-01?11:58??PCA-SVM-master\test\1?（3）.png
?????文件???????80643??2017-07-01?11:58??PCA-SVM-master\test\1?（4）.png
?????文件???????55553??2017-07-01?11:58??PCA-SVM-master\test\1?（5）.png
?????文件???????55868??2017-07-01?11:58??PCA-SVM-master\test\2?（1）.png
?????文件???????38445??2017-07-01?11:58??PCA-SVM-master\test\2?（2）.png
?????文件???????29013??2017-07-01?11:58??PCA-SVM-master\test\2?（3）.png
?????文件???????23713??2017-07-01?11:58??PCA-SVM-master\test\2?（4）.png
?????文件???????22353??2017-07-01?11:58??PCA-SVM-master\test\2?（5）.png
?????目錄???????????0??2017-07-01?11:58??PCA-SVM-master\train\
?????文件???????44077??2017-07-01?11:58??PCA-SVM-master\train\0?（1）.png
?????文件???????27757??2017-07-01?11:58??PCA-SVM-master\train\0?（10）.png
?????文件???????56032??2017-07-01?11:58??PCA-SVM-master\train\0?（11）.png
?????文件???????96927??2017-07-01?11:58??PCA-SVM-master\train\0?（12）.png
?????文件???????77765??2017-07-01?11:58??PCA-SVM-master\train\0?（13）.png
?????文件???????42728??2017-07-01?11:58??PCA-SVM-master\train\0?（14）.png
?????文件???????67671??2017-07-01?11:58??PCA-SVM-master\train\0?（15）.png
............此處省略40個文件信息