?? sa_ex4_2.m
字號:
% Figure 4.2 2-D patterns for sin(theta)^2 element pattern
% and the two element array factor pattern cos(pi*sin(theta)/2+beta/2)^2
%
set(0,'defaultfigurecolor','w')
theta=0:.1:2*pi;
EF=sin(theta).^2;
AF=cos(pi*sin(theta)/2).^2;
% element factor pattern
figure
polar(theta,EF,'k')
view(90,-90)
% array factor pattern
figure
polar(theta,AF,'k')
view(90,-90)
% pattern multiplication
figure
polar(theta,EF.*AF,'k')
view(90,-90)
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -