Simulink: Create line object - Matrix vs. vector input

Question

0 个投票

Why is there a difference between

figure;
process = {'process' , [0.2500 0.5000], [0.6 0.8];
           'process2', [0.1250 0.2500], [0.2 0.6];
           'process3', [0.3125 0.2500], [0.4 0.6];
           'process4', [0.2500 0.3125], [0.2 0.4];
           'process5', [0.3750 0.3125], [0.2 0.4];
           'process5', [0.5625 0.5000], [0.6 0.8];};  
L=line(cell2mat(process(:,2)), cell2mat(process(:,3)));

and

figure;
process = {'process' , [0.2500 0.5000], [0.6 0.8];
           'process2', [0.1250 0.2500], [0.2 0.6];
           'process3', [0.3125 0.2500], [0.4 0.6];
           'process4', [0.2500 0.3125], [0.2 0.4];
           'process5', [0.3750 0.3125], [0.2 0.4];
           'process5', [0.5625 0.5000], [0.6 0.8];};
hold on
L=line(cell2mat(process(1,2)), cell2mat(process(1,3)));
L=line(cell2mat(process(2,2)), cell2mat(process(2,3)));
L=line(cell2mat(process(3,2)), cell2mat(process(3,3)));
L=line(cell2mat(process(4,2)), cell2mat(process(4,3)));
L=line(cell2mat(process(5,2)), cell2mat(process(5,3)));
L=line(cell2mat(process(6,2)), cell2mat(process(6,3)));