MATLAB: Cell to vector transformation vectors and cells hi ! I have a cell of the size 14500*1. it is composed in this way: d={a b c 120 15 12 20 13 a b c 3 2 5 5 6 a b c …..} three letters then five numbers. I want to have from this cell just a vector of numbers. How to do this in matlab? Best Answer idx = cellfun(@isnumeric,d); %find the numeric values in cellarrayout = [d{idx}]; %retrieve values from cell array Related SolutionsMATLAB: Find unique or duplicate cells in cell array of chars A = {{'A', 'B', 'C'}, {'C', 'D', 'E'}, {'A', 'B', 'C'}, {'C', 'B', 'A'}}N = arrayfun(@(k) sum(arrayfun(@(j) isequal(A{k}, A{j}), 1:numel(A))), 1:numel(A))unique_elements = A(N==1)duplicated_elements = A(N>1) MATLAB: Intensity transformation Just change this to set your desired min and max:Let f be your array. Then . . .originalMinValue = double(min(min(f)))originalMaxValue = double(max(max(f)))originalRange = originalMaxValue - originalMinValue;% Get a double image in the range -1 to +1desiredMin = -1;desiredMax = 1;desiredRange = desiredMax - desiredMin;normalized = desiredRange * (double(grayImage) -originalMinValue) / originalRange + desiredMin; Related QuestionHow to Combine two Cell Array to be 1 cell arrayDataset transformationDisplay contents of cell array and a vector togetherHow to convert a cell containing sub cells to a vectorArray transformation
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