Undefined function or variable

Hi matlab users: I was trying to run a code in which I loaded a .mat file called cefff10.mat. I had this error mentioned in the title and I am sure the .mat exists in the same folder as the code and the its name is written correctly with lowercase letters, what could be the problem? I am so confused, any help? thanks

[Star Strider]

Post the line that throws the error, and the complete error message.

[Naema]

Star Strider, I edited my question, please see

[per isakson]

cefff10.mat &nbsp is the name of a file.

Run

    whos -file cefff10.mat

to learn which variables is in that file. And read the help on load

[Naema]

here is what I got:

 Name        Size            Bytes  Class     Attributes

Ceff10      1x50              400  double

[Naema]

oh, it turned out that the mat file is still named with the previous name even though I changed its name. I fixed this issue by keeping its previous name Ceff10 not Cefff10.

Answer 1

[Star Strider]

MATLAB is case-sensitive, so ceff10 is not the same as Ceff10. Change all references from ceff10 to Ceff10 and you shouldn’t have any more problems with it. Check your other variables as well.