Matlab 画图

线形、颜色、数据点形状的选择

1，线形

- Solid line (default)
-- Dashed line
: Dotted line
-. Dash-dot line

2，颜色

r Red
g Green
b Blue
c Cyan
m Magenta
y Yellow
k Black
w White

3，数据点的形状

+ Plus sign
o Circle
* Asterisk
. Point
x Cross
&＃39;square&＃39; or s Square
&＃39;diamond&＃39; or d Diamond
^ Upward-pointing triangle
v Downward-pointing triangle
> Right-pointing triangle
&＃39;pentagram&＃39; or p Five-pointed star (pentagram)
&＃39;hexagram&＃39; or h Six-pointed star (hexagram)

4，例子

Plot the sine function over three different ranges using different line styles, colors, and markers.

t = 0:pi/20:2pi;
plot(t,sin(t),&＃39;-.r&＃39;)
hold on
plot(t,sin(t-pi/2),&＃39;--mo&＃39;)
plot(t,sin(t-pi),&＃39;:bs&＃39;)
hold off

5，附录，概括为：

转载至【作者: Carole0904 ; 出处: https://www.cnblogs.com/carle-09/ 】