Line matlab plot

Help Center Help Line matlab plot. To plot a set of coordinates connected by line segments, line matlab plot, 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.

Help Center Help Center. For example, when you plot multiple lines, MATLAB assigns each line a color from a set of colors according to their order of creation. You can change this behavior:. Specify different sets of colors and line styles — Create your own set of colors or line styles to further distinguish your data. Specify the cycling order of colors and line styles — Specify whether to cycle through all line styles before, after, or at the same time as the colors.

Line matlab plot

Help Center Help Center. For example, yline [12 20 33],'--b' creates three dashed blue lines. For a list of properties, see ConstantLine Properties. Specify name-value pairs after all other input arguments. To determine the current axes use gca. Use yl to modify or query properties of the line after it is created. To create a line with a label, you must also specify the line style. The default line style is a solid line, '-'. Define a set of x and y vectors and plot them. Then pad the y -axis with extra space above and below the maximum and minimum plotted values. Find the maximum and minimum values of y. Create horizontal lines at those locations with the labels 'Max' and 'Min'.

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Help Center Help Center. Adding markers to a line plot can be a useful way to distinguish multiple lines or to highlight particular data points. Add markers in one of these ways:. Include a marker symbol in the line-specification input argument, such as plot x,y,'-s'. Specify the Marker property as a name-value pair, such as plot x,y,'Marker','s'. For a list of marker options, see Supported Marker Symbols. Create a line plot.

Create y as sine values of x. Create a line plot of the data. Define y1 and y2 as sine and cosine values of x. Create a line plot of both sets of data. Plot three sine curves with a small phase shift between each line. Use the default line style for the first line. Specify a dashed line style for the second line and a dotted line style for the third line. Use a green line with no markers for the first sine curve. Use a blue dashed line with circle markers for the second sine curve. Use only cyan star markers for the third sine curve.

Line matlab plot

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.

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If x , y , and z are all matrices with the same size, then line plots multiple 3-D lines using the matrix columns. Ever wonder how it plots blue first, then dark green, then red, then cyan, etc.? Create a Label for One Line Specify a character vector or a string scalar to display one line of text. For example, if you specify only the marker, the plot displays the markers with the default color and no line. Algorithms In a 3-D view of the axes, the constant line appears in the x-y plane at the midpoint of the z -axis limits. Specify the cycling order of colors and line styles — Specify whether to cycle through all line styles before, after, or at the same time as the colors. Define t as seven linearly spaced duration values between 0 and 3 minutes. Version History Introduced before Ra expand all Rb: Plots created with tables preserve special characters in axis and legend labels When you pass a table and one or more variable names to the plot function, the axis and legend labels now display any special characters that are included in the table variable names, such as underscores. The intensities must be in the range [0,1] , for example, [0. 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. Data Types: single double int8 int16 int32 int64 uint8 uint16 uint32 uint64 categorical datetime duration. Create a plot with a purple line that has circular markers. Variable index: An index number that refers to the location of a variable in the table.

Help Center Help Center. If either x or y , or both are matrices, then line draws multiple lines. Unlike the plot function, line adds the line to the current axes without deleting other graphics objects or resetting axes properties.

This table classifies and illustrates the common graphics functions. You can modify other aspects of lines by setting properties. A vector of numbers. Set the Color and LineStyle properties as name-value pairs. Presentation How to Specify labels Example One shared text label Specify a character vector or a string scalar. Example: plot x,y,"-x","MarkerIndices",length y displays a cross marker every three data points. The TickLabelFormat property of the datetime ruler stores the format. Example: "DurationTickFormat","d" displays duration values in terms of fixed-length days. If you plot multiple lines, the first line uses the first color in the ColorOrder matrix, the second line uses the second color, and so on. Specify the colors using either a character vector of a color name, such as 'red' , or an RGB triplet, such as [0. Create Line Plot with Markers Add markers to a line plot to distinguish multiple lines or to highlight particular data points. Specify Line Style. Because there are three colors, only two of the line styles are used in the four-line plot.