polar_ex

 1 %complex_polar_ex.m
 2 clear all
 3 close all
 4 clc
 5 theta = 0:0.1:2*pi;
 6 rho = 2;  % 큰 원의 반지름
 7 z = rho*exp(i*theta);
 8 figure
 9 polar(angle(z), abs(z), 'k')
10 set(gcf, 'color', 'w');
11 rho1 = 1/4; % 작은 원의 반지름
12 for alpha = pi/6:0.5:2*pi
13     z1 = rho*exp(i*alpha) + rho1*exp(i*theta);
14     set(gca, 'nextplot', 'add');
15     polar(angle(z1), abs(z1), 'k');
16 end

 

posted @ 2017-03-22 09:13  souwang  阅读(118)  评论(0编辑  收藏  举报