MATLAB: Round number closest to 0 in array rounding zero I have an array with numbers which are all really small (-9e-07 upto 2e+06). I want to round the values in each column of a 4D array,F, which are the closest to zero, to zero. Best Answer [~,idx]=min(abs(a))a(idx)=0 Related SolutionsMATLAB: Replacing values in a 4D array. So the question is how would I go about replacing the elements in each column of F as identified by idx.The elements refered to by idx are only the first occurraence of the minima in each column. If you really want all occurrences replaced do,F(F==min(F,[],1))=0; %assumes R2016b or higher. Otherwise, use bsxfun MATLAB: Runga Kutta numerical integration numnum, check out this answer for the Lorentz attractor. Related QuestionHow to swap rows between matrixComparison of specific values from the same matrixDistance between elements of two matricesHow to find the minimum value in column of the array and retrieve the corresponding rowHow to compare 2 double array
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