MATLAB: MATLAB: Finding negative numbers and showing where they are

MATLABnegative

load Saturated_Table % load tables
load SpecificHeat_Data
SAT = SaturatedTable; % storing the tables as variables
SH = SpecificHeatData;
 
NNeg = SaturatedTable(1:end , 2:end); % Selects 1st rown to the end, 2nd colum to the end of the table
%mustBeNonnegative(NNeg) %states that the values above must be nonnegative
if NNeg<0 
   disp(neg)
end

Best Answer

[row, column] = find(NNeg < 0)

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 T(T.Variable == 1,:) = [];

MATLAB: App designer Table with input numbers of rows and columns

You can create properties and set the values using following code

properties (Access = private) 
        Property % Description 
        colonna=3; %columns 
        slice=2;  %rows 
    end

You can use following code to create table with the given number of rows and columns and with check boxes in each row.

methods (Access = private)  
        % Code that executes after component creation 
        function startupFcn(app) 
             
            fig = uifigure; 
            tdata = table('Size',[app.slice, app.colonna],'VariableTypes',["logical","string","string"]);  % use “logical” to get checkbox in first column 
            uit = uitable(fig,'Data',tdata,'ColumnEditable',[true false false]); %  columns can be editable if ColumnEditable is true  
            uit.Position(3) = 130; 
            uit.RowName = 'numbered'; 
        end 
    end

Hope this helps!

Best Answer

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