Index exceeds matrix dimensions​..........​.error

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D S Parihar
D S Parihar 2015-9-22
评论： Walter Roberson 2015-9-22
when i run this code i get the index exceeds matrix dimension error
clear
a='D:\Seismic Data';
b=dir(fullfile(a));
L1=length(b);
for i=3:L1
c=dir(fullfile(a,b(i).name));
d=fullfile(a,b(i).name,c(7).name);
e=headerInfo(d);
f=e{6,6};
g=strsplit(f,':');
s1{i-2,:}=e{8,3};
s2{i-2,:}=e{5,6};
s3{i-2,:}=e{5,11};
s4{i-2,:}=g{1};
s5{i-2,:}=g{2};
end
y=[s1 s2 s3 s4 s5];
xlswrite('D:\Test MATLAB\Myprogram2.xlsx',y,'sheet1','R2')

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回答（1 个）

Sunny Billava
Sunny Billava 2015-9-22
Are you sure you want to hard-code index of c to c(7) on line 5?
  2 个评论
Walter Roberson
Walter Roberson 2015-9-22
How can you be positive there will always be at least 7 files there?
Also you are not taking into account that the order of files returned is not fixed, and depends on the file system (not the operating system). If you need a particular name then you should use it.

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