A scanned copy is usually stored on a computers memory after scanning and can be reproduced as you wish by only taking one digital imprint of the original document. A color copy, however is only a simple imprint (copy) of the original document which is not stored on a computers memory.
One way to invoke an Excel macro from MATLAB is by launching Excel as a COM server from MATLAB using the 'actxserver' command. Suppose there is an Excel file 'myFile.xls' containing the macro called 'Macro1'. The following commands should first open the Excel file and then run the macro: % Create object.
Go to the File menu, click on New and then M-file. The MATLAB editor will open a new window. Insert a cell. (Type %% or click on the first %% icon on the last line of the tool bar or go to the Cell menu and click on Insert Cell Break) then Enter.You should now have a blank line.imple MATLAB Plots. The easiest way to plot a graph in MATLAB is with the command ezplot. It can take as input either a string or a symbolic expression. Thus ezplot('t^3-t', [-2, 2]) and syms t followed by ezplot(t^3-t, [-2, 2]) are both acceptable ways to plot over the interval where runs from -2 to 2.