I tried: % creates a function called 'measuredata' function measuredata(nameoffile) load(nameoffile) end. but if I type in the command window, and want to load e.g. measurement102.mat: >> measuredata('measurement102') I get no warning but nothing is being loaded to the workspace.
The ISNUMBER function is a quick, easy way to check if a cell contains a number. Our example used the IF function to illustrate how ISNUMBER can be used. If you haven't used IF in a formula before, you can read our lesson on the IF function here.
Like most of the functions you are familiar with in Excel, the IF function delivers an output to a single cell, as opposed to a range of cells (as would be the case for an array function). In using it to process multiple entries throughout a spreadsheet, you construct it for a single cell and then copy it down to additional cells in a range.