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Error-Reference to non-existent field

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kash
kash 2011-12-23
I get an error when executing the code
clc;
clear;
a2=load('DisA.mat')
b2=load('Distance_text1.mat')
c2=load('Distance_c.mat')
d2=load('Distance_Hist.mat')
for i=1:80
aa=a2.DisA{1,i};%1x96
bb=b2.Distance_text1{1,i};%1x3
cc=c2.Distance_c{1,i};%1x4
dd=d2.Distance_Hist{1,i};%384x1
Features2{i}=[aa,bb,cc,dd'];%1x487
end
save('Features_Distance','Features2')
The error is
Reference to non-existent field 'DisA'.
Error in ==> main at 8
aa=a2.DisA{1,i};%1x96
the size of each one is
{1x80 cell}
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kash
kash 2011-12-23
Iget same error wen i change the name of .mat file
Chandra Kurniawan
Chandra Kurniawan 2011-12-23
I'm sorry.
Now, you don't need to rename your file.
Just do what I suggest for you below :)

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采纳的回答

Chandra Kurniawan
Chandra Kurniawan 2011-12-23
No,
I have checked your file 'DisA.mat' and there is no variable named 'DisA'.
It's better if you try to change your code :
aa=a2.DisA{1,i}
with
aa{i} = a2.D{i}
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Chandra Kurniawan
Chandra Kurniawan 2011-12-23
Please show, how do you modify the first code?
kash
kash 2011-12-23
in my first code i get 4 values in a single cell,so i get 80 columns....
i want is inverse of that 4 column and 80 rows wirh wacs value in each separate cell

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