What is the use of repmat in this code?
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Hello, I was going through this code in Matlab Help regarding constructing a Bspline :-
t = [0.1 0.4 0.5 0.8 0.9];
a = 1;
fnplt(spmak(t,a));
tmp = repmat(t,3,1);
ty = repmat(.1*[1;-1;NaN],1,5);
hold on
plot(tmp(:),ty(:))
text(.65,.5,'B( \cdot | .1, .4, .5, .8, .9)','FontSize',12)
text(.05,1.,'s(x) = \Sigma_j B( x | t_j , \ldots, t_{j+k} ) a(:,j)', ... 'FontSize',16,'Color','r')
axis([0 1 -.2 1.2])
title('A B-spline of Order 4')
hold off
I want to ask why "repmat" function is used in the code when "spmak" should inculcate the iterative measure of calculating the Bspline. Which is function should be used for constructing Bspline like spmak,spapi,bspline etc?
0 Commenti
Risposte (1)
Vedere anche
Categorie
Scopri di più su Splines in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!