I begin to study polynomial optimization and try to use the Matlab interface Gloptipoly:

http://homepages.laas.fr/henrion/software/gloptipoly/

(developed by Didier Henrion and Jean-Bernard Lasserre)

with decument: http://homepages.laas.fr/henrion/papers/gloptipoly.pdf

Gloptipoly3 requires SDP solver SeDuMi, and I know cvx includes copy of the solver SeDuMi.

So I choose sedumi:

cvx_solver sedumi

Now I use the command to run the basic example (to demo my Matlab)

gloptipolydemo

however, it shows “SeDuMi is not properly installed”

and

How to solve such problem? Should I install sedumi independently?