FC$03$ YUZ MATLAB F$$ S$$LV DI PROBL$$M WE DE D$$N: Ditarmin di num$$rik s$$lvish$$n f$$ di homoj$$nik $1-$D H$$t Ikwesh$$n $=$ a at au ax we satisfay di initial k$$ndish$$n: u$($x$,0)=$ x$,0$ yuz di FTCS M$$t$$d fr$$m t $=0$ to t $=0\mathrm{.}3,$ wit a$?=1.$ Krio tri$-$dim$$nsh$$nal $(3$D$)$ s$$fayz plot, $$n pik wan fayn valyu f$$ Ax $$n At we go mek sh$$ se wan plot smol smol $$n di stebiliti f$$ di s$$lv$.$