Marking Up Graphs with Data Brushing

April 11th, 2010 No Comments   Posted in Documents

What Is Data Brushing?

When you brush data, you manually select observations on an interactive data display in the course of assessing validity, testing hypotheses, or segregating observations for further processing. You can brush data on 2-D graphs, 3-D graphs, and surfaces. Most of the MATLAB high-level plotting functions allow you to brush on their displays. For a list of restrictions, see Plot Types You Cannot Brush in the brush function reference page, which also illustrates the types of graphs you can brush. Read More

plot

August 13th, 2009 No Comments   Posted in Functions

plot Linear plot.
plot(X,Y) plots vector Y versus vector X. If X or Y is a matrix,
then the vector is plotted versus the rows or columns of the matrix,
whichever line up. If X is a scalar and Y is a vector, length(Y)
disconnected points are plotted. Read More