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.
1 Fine, you say, Excel will convert my data to csv (comma-separated value), which is nice and portable and easy to open up in a text editor to read. 2  And yes, Matlab will read csv. 3  But only numbers. 4  Too bad if you have a column of strings.5  This will be okay with Excel files, but the outcome will be a little funky.ome thoughts: 1  This is not simple. 2  This would be really painful to do with a loop, but if you know how to do it with a loop, and that's the only way you know how to do it, then use a loop! 3  Our basic plan is to copy all the data over to a new array in two pieces. 4  To do this, we need to know which cells contain numbers. 5  that test whether a single ...