Forming a matrix

I want to form a matrix as below ,please help
istcolumn=
0.111
0.112
0.113
0.114
0.115
0.116
0.117
0.118
2nd column
0.119
0.1201
0.121
0.122
0.123
0.124
0.125
0.126
3rdcol
0.127
0.128
0.129
0.1301
0.131
0.132
0.133
0.134
4th
0.135
0.136
0.137
5th
0.138
0.139
6th
0.1401
0.141
0.142
0.143
0.144
0.145
0.146
0.147
please help

 Accepted Answer

Andrei Bobrov
Andrei Bobrov on 20 Feb 2012
out = {[0.111
0.112
0.113
0.114
0.115
0.116
0.117
0.118],[0.119
0.1201
0.121
0.122
0.123
0.124
0.125
0.126],[0.127
0.128
0.129
0.1301
0.131
0.132
0.133
0.134],[0.135
0.136
0.137],[0.138
0.139],[0.1401
0.141
0.142
0.143
0.144
0.145
0.146
0.147]}
ADD
in matrix
N = cellfun(@numel,out);
out2 = zeros(max(N),numel(N));
for j1 = 1:numel(N)
out2(1:N(j1),j1) = out{j1};
end

More Answers (1)

Jan
Jan on 20 Feb 2012

0 votes

In a matrix all columns must have the same length. How do you want to pad e.g. the 5th column - by zeros or NaN's?

2 Comments

kash
kash on 21 Feb 2012
by zeros
Andrei Bobrov
Andrei Bobrov on 21 Feb 2012
see ADD in my answer

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