Matlab图示中的希腊字母和符号等

在Matlab图片里输入数学公式、符号和希腊字母

\alpha		α	\upsilon	υ	\sim	~
\beta		β	\phi	Φ	\leq	≤
\gamma		γ	\chi	χ	\infty	∞
\delta		δ	\psi	ψ	\clubsuit	♣
\epsilon		e	\omega	ω	\diamondsuit	♦
\zeta		ζ	\Gamma	Γ	\heartsuit	♥
\eta		η	\Delta	Δ	\spadesuit	♠
\theta		Θ	\Theta	Θ	\leftrightarrow	↔
\vartheta		ϑ	\Lambda	Λ	\leftarrow	←
\iota		ι	\Xi	Ξ	\uparrow	↑
\kappa		κ	\Pi	Π	\rightarrow	→
\lambda		λ	\Sigma	Σ	\downarrow	↓
\mu		µ	\Upsilon	ϒ	\circ	º
\nu		ν	\Phi	Φ	\pm	±
\xi		ξ	\Psi	Ψ	\geq	≥
\pi		π	\Omega	Ω	\propto	∝
\rho		ρ	\forall	∀	\partial	∂
\sigma		σ	\exists	∃	\bullet	•
\varsigma		ς	\ni	?	\div	÷
\tau		τ	\cong	≅	\neq	≠
\equiv		≡	\approx	≈	\aleph	ℵ
\Im		ℑ	\Re	ℜ	\wp	℘
\otimes		⊗	\oplus	⊕	\oslash	∅
\cap		∩	\cup	∪	\supseteq	⊇
\supset		⊃	\subseteq	⊆	\subset	⊂
\int		∫	\in	∈	\o	ο
\rfloor		ë	\lceil	é	\nabla	∇
\lfloor		û	\cdot	·	\ldots	...
\perp		⊥	\neg	¬	\prime	´
\wedge		∧	\times	x	\0	∅
\rceil		ù	\surd	√	\mid	|
\vee		∨	\varpi	ϖ	\copyright	©
\langle		∠	\rangle	∠