MATLAB: How to manipulate new point on graph

manipultaenew pointplot

i want to add new point to my graph, so it will appear much pretty. thx

Best Answer

hold your figure by following command.

 hold on;

then add point.

 plot(x,y);

Related Solutions

MATLAB: How to change the scaling of columns in an array to a different scaling of the same data points on a plot

Excuse me if I misunderstand the question, but my take away is that you are asking how to use the basic plot function. Consider y to be your array with values. The corresponding x-values then goes into the x-vector:

x = [5 20 30...]
plot(x,y)

MATLAB: How to get object data from a FIG file, such as X and Y data

Open the figure using “openfig” and return the “Figure” object as an output argument, such as "fig". Then use “fig” to access the underlying objects in the figure.

 fig = openfig('MySavedPlot.fig')

For example, if the figure contains a line plot, you might want to get the X and Y data for the line. You can get the X and Y data using the XData and YData properties of the "Line" object. You can access the "Line" object through the "Children" property of the axes. You can access the "Axes" object through the “Children” property of the figure.

ax = fig.Children
ln = ax.Children;
X = ln.XData;
Y = ln.YData;

Best Answer

Related Solutions

MATLAB: How to change the scaling of columns in an array to a different scaling of the same data points on a plot

MATLAB: How to get object data from a FIG file, such as X and Y data

Related Question