恒润科技 HiRain Technologies HIRAIN TECHNOLOGIES 特殊图形标注(Tex) ■上标和下标: > xlabel('A super) and [sub]') super and ■字体: >> ylabel('Some bfboldface \rm and some \itfitalics)') Some boldface and some italics ■希腊字符: text(3.5, 20, y =e[\alphax]sin(\betax)') y=esin(βX) 对旮}里面的注释内容有效,直至被修改或删除(rm) > latex examp 参考: Special characters using LaTeX www.hirain.com10 特殊图形标注 (TeX)  上标和下标： super and sub  字体： Some boldface and some italics  希腊字符: y = exsin(βx)  对{}里面的注释内容有效, 直至被修改或删除( \rm ) >> latex_examp >> text(3.5, 20, 'y = e^{\alphax}sin(\betax)') >> ylabel('Some \bfboldface\rm and some \it{italics}') >> xlabel('^{super} and _{sub}') 参考：Special characters using LaTeX