求: 柱坐标的问题
<P>我想直接画柱坐标的函数图<BR>有什么方法吗?</P> <P>help polar</P><P> POLARPolar coordinate plot.<BR> POLAR(THETA, RHO) makes a plot using polar coordinates of<BR> the angle THETA, in radians, versus the radius RHO.<BR> POLAR(THETA,RHO,S) uses the linestyle specified in string S.<BR> See PLOT for a description of legal linestyles.<BR> <BR> See also PLOT, LOGLOG, SEMILOGX, SEMILOGY.<BR></P>
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