The main resource for Matlab is the Mathworks support web site, but there are lots of other good places to look for information.
;; Matlab mode
(autoload 'matlab-mode "~/emacs/lisp/matlab" "Enter Matlab mode." t)
(setq auto-mode-alist (cons '("\\.m\\'" . matlab-mode) auto-mode-alist))
;; User Level customizations:
(setq matlab-indent-function t) ; if you want function bodies indented
;; (setq matlab-verify-on-save-flag nil) ; turn off auto-verify on save
(defun my-matlab-mode-hook ()
(setq fill-column 76) ; where auto-fill should wrap
(matlab-mode-hilit) ; Turn hilit on
(setq matlab-indent-level 4) ; Set matlab indentation
)
(add-hook 'matlab-mode-hook 'my-matlab-mode-hook)