How to Update matrix values

2013 1 2
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I have a matrix[2 2:2 2]I want to update these four values one by one ie[3 3:3 3],[4 4:4 4],[5 5:5 5] like thgis I want to update ,,,how can i achieve this with script?

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Sriram
Sriram 2013-1-2

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b = {};
a=[1 2;3 4]
for i=1:1:100;
a=a+1;
b = [b a];
end

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Walter Roberson
Walter Roberson 2013-1-2

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A = A + 1;

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a=[1 2;3 4]
for i=1:100;
a(i)=a(i)+1;
end
How to see the each update value
a=[1 2;3 4]
for i=1:1:100;
a=a+1
end
Here I want to see the a values for each step of i,,,which is saved in the array of a(i)
Walter Roberson
Walter Roberson 2013-1-2
If you want to see each updated value, you could remove the semi-colon from the addition
a(i) = a(i) + 1 %no semi-colon
ya i know this ,,but i want to save the value of a(i) from i =1 to i=100

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