清空筛选条件
清空筛选条件

convert cell to array

4 次查看（过去 30 天）
NA
NA 2019-2-15
评论： VBBV 2023-2-2
I have
A={[1;95;110],[58;78;80;110;111;112],[58;59;79;110;112;113],[64;83;84;85;90;112;113],[112],[0],[0],[116]};
C = cellfun(@(x)x(x~=0),A,'uni',false);
I want to conver this cell to array, result should be:
result=[1;95;110;58;78;80;110;111;112;58;59;79;110;112;113;64;83;84;85;90;112;113;112;116]
I tried to use cell2mat(A) but have this error
Error using cat
Dimensions of arrays being concatenated are not consistent.
Error in cell2mat (line 75)
m{n} = cat(2,c{n,:});

请先登录，再回答此问题。

采纳的回答

Andrei Bobrov
Andrei Bobrov 2019-2-15
out = cat(1,A{:});
out = out(out ~= 0);
  2 个评论
Badreddine Alane
Badreddine Alane 2020-1-27
Thank you so much for the help.
VBBV
VBBV 2023-2-2
Ran in:
A={[1;95;110],[58;78;80;110;111;112],[58;59;79;110;112;113],[64;83;84;85;90;112;113],[112],[0],[0],[116]}
A = 1×8 cell array
{3×1 double} {6×1 double} {6×1 double} {7×1 double} {[112]} {[0]} {[0]} {[116]}
B = A{:} % why do i get only the first element of cell array ?
B = 3×1
1 95 110
B = A(:) % this does not have problem
B = 8×1 cell array
{3×1 double} {6×1 double} {6×1 double} {7×1 double} {[ 112]} {[ 0]} {[ 0]} {[ 116]}
why does the parenthetical referencing with { : } return only the first element of cell array ? but it does not occur with ( : )

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Cell Arrays 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