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.
How the IF Function Works. There are 3 parts (arguments) to the IF function: 1  TEST something, such as the value in a cell. 2  Specify what should happen if the test result is TRUE. 3  Specify what should happen if the test result is FALSE.