editing inside cells array

1 次查看（过去 30 天）
Jwana
Jwana 2012-11-7
I have this cells array which is came from a mat lab code that generates dewey IDs:
POT1 =
'a0' [] [] []
'a0' 'c0' [] []
'a0' 'b0' [] []
'a0' 'c1' [] []
'a0' 'd0' [] []
'a0' 'c0' 'd1' []
'a0' 'b0' 'd2' []
'a0' 'd0' 'd3' []
'a0' 'd0' 'c2' []
'a0' 'd0' 'b1' []
'a0' 'd0' 'd4' []
'a0' 'c1' 'c3' []
'a0' 'c1' 'b2' []
'a0' 'c1' 'c3' 'd5'
'a0' 'c1' 'b2' 'd6'
'a0' 'd0' 'b1' 'd7'
'a0' 'd0' 'c2' 'd8'
note that column 1 is parent of column 2 and column 2 is paret of column 3..etc
so I want to build a code that gives the full name of each cell as follow:
POT1 =
a0 [] [] []
a0 a0.c0 [] []
a0 a0.b0 [] []
a0 a0.c1 [] []
a0 a0.d0 [] []
a0 a0.c0 a0.c0.d1 []
a0 a0.b0 a0.b0.d2 []
a0 a0.d0 a0.d0.d3 []
a0 a0.d0 a0.d0.c2 []
a0 a0.d0 a0.d0.b1 []
.
.
.
.
The code which I build is not complete and gives me :" Index exceeds matrix dimensions" error :
for i=1:length(POT1)
for j=3:size(POT1,2)
if ~isempty(POT1{i,j})
POT1{i,j}=[POT1{i,j-2} POT1{i,j-1} POT1{i,j}];
end
end
end
POT1

请先登录，再回答此问题。

采纳的回答

Grzegorz Knor
Grzegorz Knor 2012-11-7
You can try this code:
for i=1:size(POT1,1)
for j=2:size(POT1,2)
if ~isempty(POT1{i,j})
POT1{i,j}=strcat(POT1{i,j-1}, '.', POT1{i,j});
end
end
end

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Whos 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by