MATLAB画图-plot-线形、颜色、数据点形状的选择

2019-11-06 06:12:38

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{可以按这个顺序来输入线形命令：线形- Solid line (default)-- Dashed line: Dotted line-. Dash-dot line颜色r Redg Greenb Bluec Cyanm Magentay Yellowk Blackw White数据点的形状+ Plus signo Circle* Asterisk. Point x Cross'square' or s Square 'diamond' or d Diamond^ Upward-pointing trianglev Downward-pointing triangle> Right-pointing triangle'pentagram' or p Five-pointed star (pentagram)'hexagram' or h Six-pointed star (hexagram)ExamplesPlot the sine function over three different ranges using different line styles, colors, and markers. t = 0:pi/20:2*pi;plot(t,sin(t),'-.r*')hold onplot(t,sin(t-pi/2),'--mo')plot(t,sin(t-pi),':bs')hold off

RGB Value	Short Name	Long Name
`[1 1 0]`	`y`	`yellow`
`[1 0 1]`	`m`	`magenta`
`[0 1 1]`	`c`	`cyan`
`[1 0 0]`	`r`	`red`
`[0 1 0]`	`g`	`green`
`[0 0 1]`	`b`	`blue`
`[1 1 1]`	`w`	`white`
`[0 0 0]`	`k`	`black`