用Matlab写的BP算法识别字符

[{"title":"（ 49 个子文件 208KB ） 用Matlab写的BP算法识别字符","children":[{"title":"用Matlab写的BP算法识别字符","children":[{"title":"CasicBP","children":[{"title":"TEST_4.JPG <span style='color:#111;'> 34.90KB </span>","children":null,"spread":false},{"title":"【源码使用必读】.url <span style='color:#111;'> 55B </span>","children":null,"spread":false},{"title":"casic_imgresize.m <span style='color:#111;'> 552B </span>","children":null,"spread":false},{"title":"TEST_2.JPG <span style='color:#111;'> 12.26KB </span>","children":null,"spread":false},{"title":"text.txt <span style='color:#111;'> 68B </span>","children":null,"spread":false},{"title":"lines.m <span style='color:#111;'> 1.17KB </span>","children":null,"spread":false},{"title":"sample.bmp <span style='color:#111;'> 149.35KB </span>","children":null,"spread":false},{"title":"TEST_3.JPG <span style='color:#111;'> 6.75KB </span>","children":null,"spread":false},{"title":"TEST_1.JPG <span style='color:#111;'> 34.68KB </span>","children":null,"spread":false},{"title":"TEST_5.JPG <span style='color:#111;'> 47.01KB </span>","children":null,"spread":false},{"title":"letters_numbers","children":[{"title":"U.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"T.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"8.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"P.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"R.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"3.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"2.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"9.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"0.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"M.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"N.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"O.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"X.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"D.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"K.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"6.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"Y.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"V.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"4.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"7.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"Z.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"C.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"B.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"E.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"H.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"Q.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"J.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"5.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"W.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"1.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"L.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"F.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"G.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"S.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"A.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false},{"title":"I.bmp <span style='color:#111;'> 230B </span>","children":null,"spread":false}],"spread":false},{"title":"CasicBP.m <span style='color:#111;'> 3.90KB </span>","children":null,"spread":false},{"title":"说明.txt <span style='color:#111;'> 15B </span>","children":null,"spread":false},{"title":"CasicBP.asv <span style='color:#111;'> 3.90KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}]