mf_unitcircle.hlp

来自「是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到」· HLP 代码 · 共 57 行

{smcl}
{* 15mar2004}{...}
{cmd:help mata unitcircle()}
{hline}
{* index unitcircle()}{...}

{title:Title}

{p 4 8 2}
{bf:[M-5] unitcircle() -- Complex vector containing unit circle}


{title:Syntax}

{p 8 12 2}
{it:complex colvector} 
{cmd:unitcircle(}{it:real scalar n}{cmd:)}


{title:Description}

{p 4 4 2}
{cmd:unitcircle(}{it:n}{cmd:)}
returns a column vector containing 
{cmd:C(cos(}{it:theta}{cmd:) ,sin(}{it:theta}{cmd:))} for
0<={it:theta}<=2*{cmd:pi()} in {it:n} points.


{title:Conformability}

    {cmd:unitcircle(}{it:n}{cmd:)}:
		{it:n}:  1 {it:x} 1
	   {it:result}:  {it:n} {it:x} 1


{title:Diagnostics}

{p 4 4 2}
None.


{title:Source code}

{p 4 4 2}
{view unitcircle.mata, adopath asis:unitcircle.mata}


{title:Also see}

{p 4 13 2}
Manual:  {hi:[M-5] unitcircle()}

{p 4 13 2}
Online:  help for 
{bf:{help m4_matrix:[M-4] matrix}}
{p_end}