?? drawline.m
字號:
function drawline (C, alpha)%DRAWLINE%% drawline(C, alpha)% draws line through C. s = sin(alpha); c = cos(alpha); Q =[c -s; s c]; theta = [-10:0.2:10]; u = diag(C)*ones(2,length(theta)) + ... Q*[sin(theta); cos(theta)]; plot(u(1,:),u(2,:));end % drawline?? 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 + -