Error using plot Vectors must be the same length. ı have a plot error .İs there any advicethis problem

figure(3)

N1=linspace(2000,3400);

p = polyfit(Nwot,bsfcwot,2);

bsfc1=polyval(p,N1);

p1=plot(N1,bsfc1);

hold on;

xlim([2200 3400])

ylim([0 0.5])

hold on;

indexmin = find(min(bsfc1) == bsfc1);

Nbsfcmin = N1(indexmin)

bsfcmin = bsfc1(indexmin)

plot([Nbsfcmin ],[bsfcmin 0 ],'r--')

hold on;

plot([0 Nbsfcmin],[ bsfcmin 0],'r--')

Error in Untitled3 (line 219)

plot([Nbsfcmin ],[bsfcmin 0 ],'r--')

Answer 1

[Cris LaPierre]

There are not enough details to say why your vectors are not the same length, but your X and Y vectors are not the same length in one of your plot commands. You must have an X and Y value for each element.

% works
plot([1 2],[2 5])

% doesn't work
plot([1 2],[2 5 8])

Error using plot
Vectors must be the same length.