Matlab plot function

Help Center Help Center. Use this option with any of the input argument combinations in the previous syntaxes. Name,Value pair settings apply to all the lines plotted. To set options for individual lines, use the objects returned by fplot, matlab plot function.

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.

Matlab plot function

Help Center Help Center. To create two-dimensional line plots, use the plot function. By adding a third input argument to the plot function, you can plot the same variables using a red dashed line. Each specification can include characters for the line color, style, and marker. Notice that the titles and labels that you defined for the first plot are no longer in the current figure window. To add plots to an existing figure, use hold on. Until you use hold off or close the window, all plots appear in the current figure window. Both the surf function and its companion mesh display surfaces in three dimensions. You can display multiple plots in different parts of the same window using either tiledlayout or subplot. The tiledlayout function was introduced in Rb and provides more control over labels and spacing than subplot. For example, create a 2-by-2 layout within a figure window. Then, call nexttile each time you want a plot to appear in the next region. If you are using a release earlier than Rb, see subplot. Choose a web site to get translated content where available and see local events and offers.

You can use these objects to query and modify properties of a specific matlab plot function. Create a line plot. After the hold on command, each new plot appears on top of existing plots.

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.

Help Center Help Center. Create a simple line plot and label the axes. Customize the appearance of plotted lines by changing the line color, the line style, and adding markers. Create a two-dimensional line plot using the plot function. Use the figure command to open a new figure window.

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.

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Example: "--or" is a red dashed line with circle markers. Single Argument to Plot If you have a single array that you wish to plot, and don't really care about the X axis, you just want to see the values plotted in the Y axis, you can pass a single array to the plot function. Use a green line with no markers for the first sine curve. Expression or function to plot, specified as a symbolic expression or function. For the second, specify a dashed red line style with circle markers. The "auto" option uses the same color as the Color property of the parent axes. Variable names: A string, character vector, or cell array. Main Content. Line color, specified as an RGB triplet, a hexadecimal color code, a color name, or a short name. When you plot multiple lines in the same axes, the axis limits adjust to incorporate all the data. Plot Coordinates from a Table. Plot Multiple Lines in Same Axes. MarkerIndices — Indices of data points at which to display markers 1:length YData default vector of positive integers scalar positive integer. You have a modified version of this example. Toggle Main Navigation.

Remember, most cliches are cliches because there is a hint of truth in them.

For example, this code plots the first two elements, skips the third element, and draws another line using the last two elements: plot [1,2,NaN,4,5]. Based on your location, we recommend that you select:. Example: "--or" is a red dashed line with circle markers. A hexadecimal color code is a string scalar or character vector that starts with a hash symbol followed by three or six hexadecimal digits, which can range from 0 to F. Then, use fplot to plot the sine function. Name-value arguments must appear after other arguments, but the order of the pairs does not matter. Examples collapse all Create Line Plot. Show the underlying structure in the points by superimposing a plot of the sine function. A fixed-length year is equal to Change the default blue line to a dashed red line by using dot notation to set properties. A logical vector. You can achieve this by using the Matlab subplot function.