線形、顏色、數(shù)據(jù)點形狀的選擇
線形

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

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

數(shù)據(jù)點的形狀

• Plus sign
  o Circle

• Asterisk
  . Point
  x Cross
  ‘square’ or s Square
  ‘diamond’ or d Diamond
  ^ Upward-pointing triangle
  v Downward-pointing triangle

Right-pointing triangle
‘pentagram’ or p Five-pointed star (pentagram)
‘hexagram’ or h Six-pointed star (hexagram)

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),‘-.r’)
hold on
plot(t,sin(t-pi/2),‘–mo’)
plot(t,sin(t-pi),‘:bs’)
hold off

效果如下圖：

總結

以上是生活随笔為你收集整理的MATLAB画图线性,颜色和数据点的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯，歡迎將生活随笔推薦給好友。