image processing tools

hello guys, im currently doing project about steganography.. my question is im trying to make interface for my project, i already got .m file and it run ok with no error. the problem is im trying to change .m file to .fig file. i got an error say

varargin{1} = gui_State.gui_Callback;

if nargout[varargout{1:nargout}] = feval(varargin{:});elsefeval(varargin{:})

help me please, its for my degree project

Answer 1

[Image Analyst]

Try using GUIDE. There are video tutorials on it in Doug Hull's video tutorial blog area of the Mathworks' web site.

Answer 2

[Casey]

I am not sure I understand, but a .fig file is a figure file. I don't see how you can run (or save) a mfile (.m) as a .fig. Are you trying to make a GUI?

Answer 3

[Walter Roberson]

You cannot use the "=" operator in an "if" expression. "=" is assignment, not comparison.

Square brackets cannot appear directly after a function or variable name. Square brackets are not used for indexing or for arithmetic grouping: they are only used for vector and array construction.