Plot two data series using a two-column matrix.Įach column of Y is plotted as a separate series, and entries in the same row of Y are plotted against the same x value. The length of Y automatically determines the position of each stem on the x-axis.Plot Multiple Data SeriesOpen This Example Stem(Y) examplestem(X,Y) examplestem(_,'filled') examplestem(_,LineSpec) examplestem(_,Name,Value) examplestem(ax,_) exampleh = stem(_) exampleĬreate a stem plot of 50 data values betweenĭata values are plotted as stems extending from the baseline and terminating at the data value. Stem series by specifying a particular handle. Stem series are present, you can make changes to properties of a specific Into the axes specified by ax instead of into theĬan precede any of the input argument combinations in the previousĪ vector of stem series handles in h. Stem series properties using one or more Name,Value pair The line style, marker symbol, and color. Use this option with any of the input argument combinations The set of values specified by X, such that allĮlements in a row of Y are plotted against theīoth matrices, then stem plots columns of Y against Additionally, X canīe a row or column vector and Y must be a matrixīoth vectors, then stem plots entries in Y againstĬorresponding entries in X.If X is a vector and Y isĪ matrix, then stem plots each column of Y against The data sequence, Y, at values specified by X. Scale ranges from 1 to length(Y).If Y is a matrix, then stem plotsĪll elements in a row against the same x value,Īnd the x-axis scale ranges from 1 to the number The data values are indicatedīy circles terminating each stem.If Y is a vector, then the x-axis Data sequence, Y, as stems that extend from a baselineĪlong the x-axis.
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