# Vertical concatenation of cell array of different dimensions

조회 수: 3(최근 30일)
Shalmiya Paulraj SOC 2022년 7월 13일
답변: Jash Kadu 2022년 7월 13일
Hi,
I am having two cell array of different dimensions, like a = 1*28 and b= 1*30. I need to concatenate vertically and in the form of c = 2*30. The missing cells in cell array should be zero. How can I do this? Kindly help me with this. Thanks in advance.

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### 채택된 답변

Hi,
a = 1*28
b = 1*30
By using this MATLAB will automatically fill missing elements with zeros.
a(numel(b)) = 0;
For Vertical concatenation:
c = [a;b]
c will now be 2*30

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### 추가 답변(1개)

Chunru 2022년 7월 13일
% I am having two cell array of different dimensions, like a = 1*28 and b= 1*30.
% I need to concatenate vertically and in the form of c = 2*30. The missing cells
% in cell array should be zero
% Some example data
a = cell(1, 5); % 28
a{1} = rand(3); a{5}="abc";
b = cell(1, 7); % 30
b{1} = rand(2); b{7}="def";
c = num2cell(zeros(2,7)); % 30
c(1, 1:5) = a;
c(2, 1:7) = b;
c
c = 2×7 cell array
{3×3 double} {0×0 double} {0×0 double} {0×0 double} {["abc" ]} {[ 0]} {[ 0]} {2×2 double} {0×0 double} {0×0 double} {0×0 double} {0×0 double} {0×0 double} {["def"]}

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