MATLAB common special character Query

Often consulted, so reproduced: http://wenku.baidu.com/view/4a48193b376baf1ffc4fad8d.html

Textproperties in the document:

Use _ (underline) as the subscript ^
(TIP)

\ BF -- simhei

\ It -- Italic

\ Sl-oblique font (rarely used)

\ Rm -- normal font

\ Fontname {fontname} -- use the font of the specified name

\ Fontsize {fontsize} -- specifies the font size.

\ Color (colorspec) -- specifies the font color

For example, to display a Delta character at the [0.5 0.5] position of the coordinate axis, you can directly enter text (0.5, 0.5, '\ delta ')
If you want to display uppercase Greek characters, you can simply change the first letter to uppercase.
Note that the "\" guide must be used. To display "\", enter "\". similarly, if you want to input "'" In string combination, you must enter "'' "as follows:
In addition, text characters can be displayed overlapped to create interesting effects, such as adding a slash to a character or drawing a cross character.

Example text (0.2, 0.3, '\ alpha_2 \ beta ^ 2 ')
Note: {} can be used to enclose the object together.

Text (. 1 ,. 5, ['\ fontsize {16} black {\ color {magenta} magenta \ color [RGB] {0. 5. 5} teal \ color {red} black again '])

Enter mathematical formulas, symbols, and Greek letters in the MATLAB Image.

\ Alpha		α	\ Upsilon	Bytes	\ Sim	~
\ Beta		β	\ Phi	Phi	\ Leq	≤
\ Gamma		Gamma	\ Chi	Xref	\ Infty	∞
\ Delta		Delta	\ PSI	PSI	\ Clubsuit
\ Epsilon		E	\ Omega	ω	\ Diamondsuit
\ Heze		ε	\ Gamma	Gamma	\ Heartsuit
\ ETA		ETA	\ Delta	△	\ Spadesuit
\ Theta		Bytes	\ Theta	Bytes	\ Leftrightarrow
\ Vartheta		Bytes	\ Lambda	Lambda	\ Leftarrow	Bytes
\ Iota		Bytes	\ XI	Bytes	\ Uparrow	Bytes
\ Kappa		K	\ Pi	Bytes	\ Rightarrow	→
\ Lambda		λ	\ Sigma	Σ	\ Downarrow	Bytes
\ Mu		Μ	\ Upsilon	Bytes	\ CIRC	°
\ Nu		V	\ Phi	Phi	\ Pm	±
\ XI		ε	\ PSI	Bytes	\ Geq	≥
\ Pi		π	\ Omega	Ω	\ Propto	Bytes
\ Rock		P	\ Forall	Bytes	\ Partial	Bytes
\ Sigma		σ	\ Exists	Bytes	\ Bullet	•
\ Varsigma		Bytes	\ Ni	?	\ Div	Bytes
\ Tau		Tau	\ Cong	Bytes	\ NEQ	=
\ Equiv		Bytes	\ Approx	≈	\ Aleph	Bytes
\ Im		Bytes	\ Re	Bytes	\ WP	Bytes
\ Otimes		Bytes	\ Oplus	Bytes	\ Oslash	Bytes
\ Cap		Bytes	\ Cup	Bytes	\ Supseteq	Bytes
\ Supset		Bytes	\ Subseteq	Bytes	\ Subset	Bytes
\ Int		Bytes	\ In	ε	\ O	Bytes
\ Rfloor		Bytes	\ Lceil	É	\ Nabla	Bytes
\ Lfloor		Bytes	\ Cdot	·	\ Ldots	...
\ Perp		Bytes	\ Neg	Bytes	\ Prime	'
\ Wedge		Bytes	\ Times	X	\ 0	Bytes
\ Rceil		Bytes	\ Surd	√	\ Mid	|
\ VEE		Bytes	\ Varpi	Bytes	\ Copyright
\ Langle		Bytes	\ Rangle	Bytes