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btliu

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¸÷λ¸ßÊÖ£º´ÓexcelµÄworksheet2Öе¼ÈëµÄǰ4ÁÐÊý¾Ý£¨data£©·Ö±ðΪx = data(:,1); y = data(:,2);u = data(:,3);v = data(:,4)£¬ÄÜ·ñÌṩһ¸ö·½·¨£¬Ö»ÒªÓ¦ÓÃimportµÈ¹¦ÄÜ£¬µã»÷Ò»ÏÂexcelÎļþÃû£¬¾Í¿ÉÒÔ°ÑËùÐèÁеÄÊý¾ÝÖ±½Óµ¹¹ýÀ´¡£Ð»Ð»£¡
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btliu

½ð³æ (СÓÐÃûÆø)

btliu: »ØÌûÖö¥ 2012-12-14 12:18:53
ÒýÓûØÌû:
4Â¥: Originally posted by libralibra at 2012-12-13 18:14:32
x = xlsread(filename,'A:A');
y = xlsread(filename,'B:B');
u = xlsread(filename,'C:C');
v = xlsread(filename,'D');

·Ç³£¸ÐлÄãµÄ»Ø¸´!ÄãµÄ·½·¨¶ÔÓÚx = xlsread(filename,'A:A')£¬Ò»µ©filenameÈ·¶¨£¬ÔÙ¸ÄÐëÖØÐÂд¡£ÄÜ·ñ°ÑexcelÖеÄsheetºÍÁÐÊýдÔÚcodeÖУ¬µ«ÊÇ£¬filename²»¾ßÌ司³ö£¬Í¨¹ýÑ¡ÔñÎļþ¼ÐÖеÄÎļþÃûÈ·¶¨¡£Ò»µ©µã»÷Ò»¸öexcelÎļþÃû£¬ËùÐèÁеÄÊý¾ÝÖ±½Óimportµ½matlabÖÐʹÓá£ÎÒÏ£ÍûʵÏÖµã»÷ÈÎÒâÒ»¸öexcelÎļþ£¬Ö±½Ó³ömatlab½á¹û¡£Ð»Ð»£¡
5Â¥2012-12-14 10:53:07
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2Â¥2012-12-13 14:14:35
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realghost828

½ð³æ (СÓÐÃûÆø)

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3Â¥2012-12-13 15:36:02
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libralibra

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CODE:
x = xlsread(filename,'A:A');
y = xlsread(filename,'B:B');
u = xlsread(filename,'C:C');
v = xlsread(filename,'D:D');

matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
4Â¥2012-12-13 18:14:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

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btliu: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-12-15 09:15:10
ÒýÓûØÌû:
5Â¥: Originally posted by btliu at 2012-12-14 10:53:07
·Ç³£¸ÐлÄãµÄ»Ø¸´!ÄãµÄ·½·¨¶ÔÓÚx = xlsread(filename,'A:A')£¬Ò»µ©filenameÈ·¶¨£¬ÔÙ¸ÄÐëÖØÐÂд¡£ÄÜ·ñ°ÑexcelÖеÄsheetºÍÁÐÊýдÔÚcodeÖУ¬µ«ÊÇ£¬filename²»¾ßÌ司³ö£¬Í¨¹ýÑ¡ÔñÎļþ¼ÐÖеÄÎļþÃûÈ·¶¨¡£Ò»µ©µã»÷Ò»¸öex ...

ÄǾÍÓÃÎļþ¼ÐÑ¡Ôñ¶Ô»°¿ò
CODE:
[filename, pathname] = uigetfile('*.xls', 'Select an EXCEL file');
if isequal(filename,0)
   disp('User selected Cancel');
else
   fname = fullfile(pathname, filename);
   disp(['User selected ', fname]);
   x = xlsread(fname,'A:A');
   y = xlsread(fname,'B:B');
   u = xlsread(fname,'C:C');
   v = xlsread(fname,'D:D');
end

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
6Â¥2012-12-14 16:52:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

btliu

½ð³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
6Â¥: Originally posted by libralibra at 2012-12-14 16:52:37
ÄǾÍÓÃÎļþ¼ÐÑ¡Ôñ¶Ô»°¿ò
  = uigetfile('*.xls', 'Select an EXCEL file');
if isequal(filename,0)
   disp('User selected Cancel');
else
   fname = fullfile(pathname, filename);
   disp();
   x =  ...

¾ÍÊÇÕâ¸öÒâ˼¡£µ«ÊÇ£¬ÓÃx = data(:,1); y = data(:,2)ÄÜÔËÐеÄÊý¾Ý£¬ÏÖÔÚÔËÐÐÏÔʾ£º
??? Attempted to access x(1); index out of bounds because numel(x)=0.
Error in ==> Voltage at 24
zx(1) = x(1);

ÇëÖ¸µ¼Ò»Ï£¬Ð»Ð»£¡
7Â¥2012-12-14 21:17:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

??? Attempted to access x(1); index out of bounds because numel(x)=0.
xÊǿվØÕó,¼ì²éһ϶ÁÈ¡µÄÊý¾Ý,×öÈκβÙ×÷֮ǰÏȼÓÅжÏ.

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
8Â¥2012-12-14 22:09:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

btliu

½ð³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
8Â¥: Originally posted by libralibra at 2012-12-14 22:09:20
??? Attempted to access x(1); index out of bounds because numel(x)=0.
xÊǿվØÕó,¼ì²éһ϶ÁÈ¡µÄÊý¾Ý,×öÈκβÙ×÷֮ǰÏȼÓÅжÏ.

лл£¡
9Â¥2012-12-15 09:17:47
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