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  • 工作学习 / IT技术讨论 / Please help me! About the .dat file.Thank you! Hey, scorpio, please come in... -lynx(jane); 2001-7-24 {351} (#143456@0)
    现在程序已经可以执行了。需要从一个.dat文件里读取数据(里面的数据很简单，不是1就是0)。以前是用36个16*16的矩阵，一次通过。现在要升级到62个30*30的矩阵。可是当读到大约是第33，34个的时候，就出错了，数据大得惊人，起码7，8位数。我调整了.dat文件，还是这样。请问到底是怎么回事呢？谢谢！
    另：我就是在NOTEPAD里直接生成.dat文件的。在VC++里也打开看过了，一切正常。
    • 补充：最令人不解的是，前面的三十来个矩阵都读得好好的，是不是.dat文件写的时候需要注意什么，还是有什么限制？请专家们帮帮忙！谢谢！scorpio，你还在吗？ -lynx(jane); 2001-7-24 (#143476@0)
      • 是不是NOTEPAD的问题。它好象对编辑的文件有限制。 你用ultredit或hexedit 编辑一下试试 -lmjut(落山鸡); 2001-7-24 (#143502@0)
        • Thanks! I will have a try and let you know the result. -lynx(jane); 2001-7-24 (#143536@0)
        • BTW,where can I download the ultredit or hexedit?Thank you! -lynx(jane); 2001-7-24 (#143540@0)
          • try this www.download.com -happy_4_7(开心果); 2001-7-24 (#143604@0)
            • No, I have tried it. But I have solved the problem. I just open the VC++ and creat the .dat file in VC editor. It works!! Thank you for your all!! -lynx(jane); 2001-7-24 (#143670@0)
      • 什么叫。DAT的矩阵啊 -beware(断线风筝); 2001-7-24 (#143750@0)
    • 1 notepad的上限是64K。2 如果data只有01的话建议用binary写。 3 为什么不用方程代替这些数据？ -scorpio(scorpio); 2001-7-25 (#143913@0)
      • I think she doesn't know the difference of ASCII code and binary code. -guest:; 2001-7-26 (#145868@0)
      • Thanks. I have solved the problem. I don't know what is your meaning by using the function instead of data. I need to read the pixels(30*30) of the character,from a-z,A-Z and 0-9.And use them to train the FNN. -lynx(jane); 2001-7-26 {67} (#145878@0)
        Can I use some functions to do this? And which functions?Thank you!
    • Sounds like a overflow or out of bound problem. Is your LG a IT guy? Maybe he can help you. -guest:; 2001-7-26 (#145871@0)
      • Thank you! I have solved it. -lynx(jane); 2001-7-26 (#145879@0)
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