Matlab Graphics: Greek Symbols

text(x,8,’\alpha :’); text(x1,8,’\\alpha’);
text(x,7,’\beta :’); text(x1,7,’\\beta’);
text(x,6,’\gamma :’); text(x1,6,’\\gamma’)
text(x,5,’\delta :’); text(x1,5,’\\delta’)
text(x,4,’\epsilon :’); text(x1,4,’\\epsilon’)
text(x,3,’\kappa :’); text(x1,3,’\\kappa’)
text(x,2,’\lambda :’); text(x1,2,’\\lambda’)
text(x,1,’\mu :’); text(x1,1,’\\mu’)
text(x,0,’\nu :’); text(x1,0,’\\nu’)
text(y,8,’\omega :’); text(y1,8,’\\omega’)
text(y,7,’\phi :’); text(y1,7,’\\phi’)
text(y,6,’\pi :’); text(y1,6,’\\pi’)
text(y,5,’\chi :’); text(y1,5,’\\chi’)
text(y,4,’\psi :’); text(y1,4,’\\psi’)
text(y,3,’\rho :’); text(y1,3,’\\rho’)
text(y,2,’\sigma :’); text(y1,2,’\\sigma’)
text(y,1,’\tau :’); text(y1,1,’\\tau’)
text(y,0,’\upsilon :’); text(y1,0,’\\upsilon’)
text(z,8,’\Sigma :’); text(z1,8,’\\Sigma’)
text(z,7,’\Pi :’); text(z1,7,’\\Pi’)
text(z,6,’\Lambda :’); text(z1,6,’\\Lambda’)
text(z,5,’\Omega :’); text(z1,5,’\\Omega’)
text(z,4,’\Gamma :’); text(z1,4,’\\Gamma’)

[Ref]
http://www.cs.cornell.edu/courses/cs100m/2007fa/Graphics/Greek.pdf