MATLAB: From cell array to number

cell arrayconvert

Hello, I have a 1×1 cell array with contents {'0008632'} I would like to convert it to the number 8632. How can I do that?

Best Answer

str2double(C)

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MATLAB: Cell to Number Array

a = { '18'
    '26'
    '33'
    '52'
    '80'
    '86'
    '110' } ;
iwant = cellfun(@str2num,a)

MATLAB: Extract integer number from a cell array.

If my understanding is correct, you are trying to extract numbers just after 'BUS'.

If so, how about the following?

% Original text
str =...
  {'OPEN BRANCH FROM BUS    459 TO BUS    496 CIRCUIT 1←';...
   'REMOVE UNIT 1 FROM BUS     17←'};
 
% Extract 'BUS + number'
data = regexp(str,'BUS\s+\d+','match');
% Extract number(s)
for kk = 1:numel(data)
  data{kk} = regexprep(data{kk},'BUS\s+','');
end

The result is:

>> data{1}

ans =

1×2 cell array

{'459'} {'496'}

>> data{2}

ans =

1×1 cell array

{'17'}

Best Answer

Related Solutions

MATLAB: Cell to Number Array

MATLAB: Extract integer number from a cell array.

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