Matlab plot function

The plot function in Matlab is used to create matlab plot function graphical representation of some data. It is often very easy to "see" a trend in data when plotted, and very difficult when just looking at the raw numbers. The plot function usually takes two arguments but can take one.

Help Center Help Center. To plot a set of coordinates connected by line segments, specify X and Y as vectors of the same length. To plot multiple sets of coordinates on the same set of axes, specify at least one of X or Y as a matrix. Use this syntax as an alternative to specifying coordinates as matrices. You can specify LineSpec for some x - y pairs and omit it for others. For example, plot X1,Y1,"o",X2,Y2 specifies markers for the first x - y pair but not for the second pair. If Y is a vector, the x -coordinates range from 1 to length Y.

Matlab plot function

Help Center Help Center. This table classifies and illustrates the common graphics functions. Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select:. Select the China site in Chinese or English for best site performance. Other MathWorks country sites are not optimized for visits from your location. Toggle Main Navigation. Search MathWorks. Open Mobile Search. Off-Canvas Navigation Menu Toggle. Main Content. Line Plots Scatter and Bubble Charts Data Distribution Plots Discrete Data Plots Geographic Plots Polar Plots Contour Plots Vector Fields Surface and Mesh Plots Volume Visualization Animation Images plot scatter histogram bar geoplot polarplot contour quiver surf streamline animatedline image plot3 scatter3 histogram2 barh geoscatter polarhistogram contourf quiver3 surfc streamslice comet imagesc stairs bubblechart scatterhistogram bar3 geobubble polarscatter contour3 feather surfl streamparticles comet3 errorbar bubblechart3 boxchart bar3h polarbubblechart contourslice ribbon streamribbon area swarmchart swarmchart pareto compass fcontour pcolor streamtube stackedplot swarmchart3 swarmchart3 stem ezpolar fsurf coneplot loglog spy piechart stem3 fimplicit3 slice semilogx donutchart stairs mesh semilogy wordcloud meshc fplot bubblecloud meshz fplot3 heatmap waterfall fimplicit parallelplot fmesh plotmatrix. Select a Web Site Choose a web site to get translated content where available and see local events and offers.

Toggle Main Navigation. Example: plot tbl,vartype "numeric" ,"y" specifies all numeric variables for the x -coordinates. The properties listed here are only a subset.

Help Center Help Center. Specify the interval as a two-element vector of the form [xmin xmax]. Specify the interval as a two-element vector of the form [tmin tmax]. For example, '-r' plots a red line. Use this option after any of the input argument combinations in the previous syntaxes.

Remember, most cliches are cliches because there is a hint of truth in them. MATLAB has robust plotting and graphing capabilities and can generate plots in very few lines of code. Unlike Excel, there is very little in terms of buttons or menus that you have to navigate. Instead with MATLAB, you need to remember a few lines of code but in the end, it is much faster and much more flexible in generating your plots. When you are following along with this chapter, make notes and comments to that script so that you can refer to it later and what you have learned.

Matlab plot function

Help Center Help Center. Specify the interval as a two-element vector of the form [xmin xmax]. Specify the interval as a two-element vector of the form [tmin tmax]. For example, '-r' plots a red line. Use this option after any of the input argument combinations in the previous syntaxes. For example, 'LineWidth',2 specifies a line width of 2 points. Specify the axes as the first input argument.

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LineStyle — Line style "-" default "--" ":" "-. Line style, marker, and color, specified as a string scalar or character vector containing symbols. Set the marker edge color to blue and set the marker face color using an RGB color value. Display these ticks by using the XTick property. If both arguments specify multiple variables, they must specify the same number of variables. Plot several functions on one graph by adding the functions sequentially. Control the resolution of a plot by using the MeshDensity option. Source table containing the data to plot, specified as a table or a timetable. Search MathWorks. You can include non-ASCII letter characters such as a hyphen, space, or colon to separate the fields. Call the tiledlayout function to create a 2-by-1 tiled chart layout.

Help Center Help Center. Create a simple line plot and label the axes.

The TickLabelFormat property of the duration ruler stores the format. You can achieve this by using the Matlab subplot function. Open Live Script. Example: plot x,y,"Marker","square","MarkerIndices",5 displays one square marker at the fifth data point. Marker outline color, specified as "auto" , an RGB triplet, a hexadecimal color code, a color name, or a short name. The function line properties listed here are only a subset. No, overwrite the modified version Yes. Row one, column three is identified by 3. Change Line Properties and Display Markers. Syntax plot X,Y. Select a Web Site Choose a web site to get translated content where available and see local events and offers. Note fplot no longer supports input arguments for specifying the error tolerance or the number of evaluation points. For the first, use a line width of 2 points.