Problems using hold on when plot figure

My code

 colors = repmat('krgbmc',1,300) ;

 Rtot =20;

 L = 0:0.01:200 ;
KDs = 10:20:90 ;
figure
hold on
for i=1:length(KDs)
    KD = KDs(i) ;
    LR = Rtot*L./(L + KD) ;
    LR_all(i,:) = LR ;
    figure
    hold on
    plot(L,LR,colors(i)) ;
    figurelegend(i) = ['K_D = ', int2str(KD),'uM'];
end
xlabel('[Ligand] (uM)')
ylabel('[Ligand-Receptor] (uM)')
legend(figurelegend,'Location','SouthEast')

[Walter Roberson]

What difficulty do you observe?

You are asking to create a new figure for each plot. Is that your intent?

Answer 1

[Santosh Prasad Choudhury]

Please replace your code by figurelegend{i} = ['K_D = ', int2str(KD),'uM']; and you are creating somany figures? Please let me know your intention.

[Tam Ho]

Works perfectly. Thanks! I wanted all plots on one graph.

Answer 2

[Santosh Prasad Choudhury]

colors = repmat('krgbmc',1,300) ; Rtot =20; L = 0:0.01:200 ; KDs = 10:20:90 ; figure hold on for i=1:length(KDs) KD = KDs(i) ; LR = Rtot*L./(L + KD) ; LR_all(i,:) = LR ; plot(L,LR,colors(i)) ; figurelegend{i} = ['K_D = ', int2str(KD),'uM']; end xlabel('[Ligand] (uM)') ylabel('[Ligand-Receptor] (uM)') legend(figurelegend,'Location','SouthEast')

Please use above code and you will get your answer.