MATLAB: Equal Cell

MATLAB

Hallo,

how can i use condition "if", if i have two variables type cell? For examlpe:

            if(datLab(k)==label(i))
                disp(datLab(k));
            else
                disp('No exist');
            end
        end

datLab and label are variables cell (string).

Thanks

Best Answer

if strcmp(datLab{k}, label{i})

if isequal(datLab{k}, label{i})

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MATLAB: How to concatenate string vectors of unequal length

Try this:

% Define component cell arrays.
v1 = {'a'; 'b'; 'c'}
v2 = {'d'}
v3 = {'e'; 'f'}
% Find out how  big cell array needs to be.
lv1 = length(v1);
lv2 = length(v2);
lv3 = length(v3);
rows = max([lv1,lv2,lv3])
% Instatiate cell array of the max size.
v4 = cell(rows, 3)
% stuff each column in.
v4(1:lv1, 1) = v1;
v4(1:lv2, 2) = v2;
v4(1:lv3, 3) = v3;
% Print out results
fprintf('\n\nHere is the output cell array:\n');
v4

In the command window:

Here is the output cell array:

v4 = 
    'a'    'd'    'e'
    'b'     []    'f'
    'c'     []     []

MATLAB: How to shift a vector using ‘for’ loop

Store all of the vectors in one cell array (which they should be anyway):

C = {V1, V2, V3, V4 ...};

then all you need is this loop:

for k = 2:numel(C)
    [C{k-1},C{k}]
end

or even just this:

for k = 2:numel(C)
    [C{k-1:k}] % comma-separated list and concatenation
end

https://www.mathworks.com/help/matlab/matlab_prog/comma-separated-lists.html

https://www.mathworks.com/matlabcentral/answers/320713-how-to-operate-on-comma-separated-lists

Best Answer

Related Solutions

MATLAB: How to concatenate string vectors of unequal length

MATLAB: How to shift a vector using ‘for’ loop

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