MATLAB: What is the meaning of ‘+-‘ and ‘o-‘ matlab function I read this code: plot(numTopicsRange,validationPerplexity,'+-') and plot(numTopicsRange,timeElapsed,'o-') but i don't know the meaning of '+-' and 'o-'. thanks. Best Answer https://in.mathworks.com/help/matlab/ref/linespec.html Related SolutionsMATLAB: Meaning of ~isempty() ~ means NOTso isempty tells you if the vector is empty and ~isempty tells you if the vector is not empty. MATLAB: ./ meaning in Matlab [1 2 3]./[10 20 30]The result is [1/20 2/20 3/30]You can also do the element wise multiplication[1 2 3].*[10 20 30] Related Question
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