bezier.m

来自「various matlab programs to slove various」· M 代码 · 共 15 行

function [bezx,bezy] = bezier (x, y, n)
i = 0; k = 0;
for t = 0:0.01:1, 
    i = i + 1; bnk = bernstein (n,k,t); ber(i) = bnk;
end
bezx = ber * x (1); bezy = ber * y (1);
for k = 1:n
    i = 0; 
    for t = 0:0.01:1
        i = i + 1; bnk = bernstein (n,k,t); ber(i) = bnk;
    end
  bezx = bezx + ber * x (k+1); bezy = bezy + ber * y (k+1);
end
plot(bezx,bezy)
return