matlab繪製3D玫瑰花

首先,新建m文件,複製以下代碼 function y=hb(x) [m n]=size(x); for i=1:m for j=1:n if rem(x(i,j),2*pi)>=0&&rem(x(i,j),2*pi)<0.5*pi y(i,j)=sin(2*x(i,j)-0.5*pi)+1 elseif rem(x(i,j),2*pi)>=0.5*pi&&rem(x(i,j),2*pi)<1.5*

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