Matlab的绘图函数

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1、在Matlab的命令窗口中键入docgraph2d/graph3d/specgraph可以获得详细的帮助graph2dTwodimensionalgraphs.ElementaryX-Ygraphs.plot-Linearplot.loglog-Log-logscaleplot.semilogx-Semi-logscaleplot.semilogy-Semi-logscaleplot.polar-Polarcoordinateplot.plotyy-Graphswithyticklabelsontheleftandright.Axisco

2、ntrol.axis-Controlaxisscalingandappearance.zoom-Zoominandoutona2-Dplot.grid-Gridlines.box-Axisbox.rbbox-Rubberbandbox.hold-Holdcurrentgraph.axes-Createaxesinarbitrarypositions.subplot-Createaxesintiledpositions.Graphannotation.plotedit-Toolsforeditingandannotatingplots.ti

3、tle-Graphtitle.xlabel-X-axislabel.ylabel-Y-axislabel.texlabel-ProducestheTeXformatfromacharacterstring.text-Textannotation.gtext-Placetextwithmouse.Hardcopyandprinting.print-PrintgraphorSimulinksystem;orsavegraphtoM-file.printopt-Printerdefaults.orient-Setpaperorientation

4、.graph3dThreedimensionalgraphs.1Elementary3-Dplots.plot3-Plotlinesandpointsin3-Dspace.mesh-3-Dmeshsurface.surf-3-Dcoloredsurface.fill3-Filled3-Dpolygons.Colorcontrol.colormap-Colorlook-uptable.caxis-Pseudocoloraxisscaling.shading-Colorshadingmode.hidden-Meshhiddenlineremo

5、valmode.brighten-Brightenordarkencolormap.colordef-Setcolordefaults.graymon-Setgraphicsdefaultsforgray-scalemonitors.cmpermute-Rearrangecolorsincolormap.cmunique-Eliminateunneededcolorsincolormapofindexedimage.imapprox-Approximateindexedimagebyonewithfewercolors.Lighting.

6、surfl-3-Dshadedsurfacewithlighting.lighting-Lightingmode.material-Materialreflectancemode.specular-Specularreflectance.diffuse-Diffusereflectance.surfnorm-Surfacenormals.Colormaps.hsv-Hue-saturation-valuecolormap.hot-Black-red-yellow-whitecolormap.gray-Lineargray-scalecol

7、ormap.bone-Gray-scalewithtingeofbluecolormap.copper-Linearcopper-tonecolormap.pink-Pastelshadesofpinkcolormap.white-Allwhitecolormap.flag-Alternatingred,white,blue,andblackcolormap.lines-Colormapwiththelinecolors.colorcube-Enhancedcolor-cubecolormap.vga-Windowscolormapfor

8、16colors.jet-VariantofHSV.prism-Prismcolormap.2cool-Shadesofcyanandmagentacolormap.autumn-Shades