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.
In MATLAB environment, every variable is an array or matrix. You can assign variables in a simple way. For example, MATLAB will execute the above statement and return the following result â. It creates a 1-by-1 matrix named x and stores the value 3 in its element. Let us check another example, MATLAB will execute the above statement and return the following result â. Please note that â. Once a variable is entered into the system, you can refer to it later. Variables must have values before they are used.