資源簡介
小球沿空間螺旋線運動的動畫,matlab寫的小程序-small ball along the space spiral movement of animation, a small Matlab write procedures

代碼片段和文件信息
%function?f=anim_zzy1(Kki)
K=2;
ki=450;
t1=(0:1000)/1000*10*pi;
x1=cos(t1);
y1=sin(t1);
z1=-t1;
t2=(0:10)/10;
x2=x1(end)*(1-t2);
y2=y1(end)*(1-t2);
z2=z1(end)*ones(size(x2));
t3=t2;
z3=(1-t3)*z1(end);
x3=zeros(size(z3));
y3=x3;
t4=t2;
x4=t4;
y4=zeros(size(x4));
z4=y4;
x=[x1?x2?x3?x4];y=[y1?y2?y3?y4];z=[z1?z2?z3?z4];
plot3(xyz‘b‘) axis?off
h=line(‘Color‘[1?0?0]‘Marker‘‘.‘‘MarkerSize‘40‘EraseMode‘‘xor‘);
n=length(x);i=1;j=1;
while?1
??set(h‘xdata‘x(i)‘ydata‘y(i)‘zdata‘z(i));
???drawnow; %? <21>
???pause(0.0005) % <22>
???i=i+1;
???if?nargin==2?&?nargout==1
??????if(i==ki&j==1);f=getframe(gcf);end %? <25>
???end
???if?i>n?
??????i=1;j=j+1;
??????if?j>K;break;end
???end
end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????765??2006-09-01?07:12??AEcx0Ggr.m
-----------?---------??----------?-----??----
??????????????????983????????????????????2
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