I have to do to correct this error

Warning: Function disp has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.

[Eduardo Arizmendi]

restart my computer but when I open again in Matlab gives me the warming

[Image Analyst]

Is this just when you try to compile a program, like you asked in your duplicate question? http://www.mathworks.com/matlabcentral/answers/240039-this-error-does-not-allow-me-to-compile-my-executable-at-any-time-since-open-matlab-get-this-error#answer_191411 Or does it happen immediately upon startup? If so, check your startup.m file.

Answer 1

[Stephen23]

Solution: don't name your function disp.

[Stephen23]

And on a similar note don't name any function or variable size, length, cell, i, j, cat, etc. which then shadow the inbuilt functions. You can use which to check which names are already used, and do not use any that are already defined.

http://www.mathworks.com/matlabcentral/answers/90268-shadowing-built-in-functions

http://www.mathworks.com/matlabcentral/answers/233865-strange-error-message-using-sort

http://www.mathworks.com/matlabcentral/answers/124517-built-in-min-function-has-stopped-working

http://www.mathworks.com/matlabcentral/answers/86947-sum-function-not-working

http://www.mathworks.com/matlabcentral/answers/175449-i-and-j-as-variable-names-vs-imaginary-unit-what-advice-to-give-on-matlab-answers

http://www.mathworks.com/matlabcentral/answers/106801-editor-functionality-check-that-variable-name-isn-t-already-a-matlab-function-name-or-keyword