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Many plotting functions have a single argument for specifying the color, the line style, and the marker. For example, the plot function has an optional linespec argument for specifying one or more of these aspects. (Alternatively, you can set properties to modify the plot after creating it.)
plot(X1,Y1,LineSpec1,...,Xn,Yn,LineSpecn) assigns specific line styles, markers, and colors to each x-y pair. You can specify LineSpec for some x - y pairs and omit it for others.
Examples. Plot 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 on plot (sin (t-pi/2),'--mo') plot (sin (t-pi),':bs') hold off. Create a plot illustrating how to set line properties.
fplot3(___,LineSpec) − Function utilizes LineSpec to specify the line style, marker symbol, and line color for the plot. fplot3(___,Name,Value) − Allows you to specify line properties using one or more Name,Value pair arguments.
16 paź 2016 · Reorganize input parameters into cell arrays and use cellfun to apply plot command to each cell element. x = [1,2,3]'; xdata = {x;x}; ydata = {[4,6,8];[5,7,9]}; lspec = {'-o';'-x'}; hold all; cellfun(@plot,xdata,ydata,lspec);
LineSpec is an argument to plotting functions, such as plot, that defines three components used to specify lines in MATLAB: Line style. Color. Marker symbol. For example, plot(x,y,'-.ro') plots y versus x using a dash-dot line (-.), colored red (r), and places circular markers (o) at the data points.
yline(y) creates a horizontal line at one or more y -coordinates in the current axes. For example, yline(2) creates a line at y=2. example. yline(y,LineSpec) specifies the line style, the line color, or both. For example, yline([12 20.
