Matlab的帮助系统 (1)帮助命令help; (2)帮助窗口。 夏 ATLAH EileEdit Debug Desktop Window Hely Dc算目? Current Directory: Progran Files\MATLABTI\work□ Shortcuts a How to Add 2 What'sNew Current Directory -,, les\MATLAB71Atok . Fi ze Last Nd To get started. select MATLAB Help or Demos from the Holp menu. > help sqrt SART Square root. SART (X> is the square root of the elements of X. Complex results are produced if x is not positi rtm, realsqrt, hypo workspace Over loaded functions or methods (ones with the same nsoe in other directories help syo/sgrt.m doc sqrt A sturtMatlab的帮助系统 （1）帮助命令help； （2）帮助窗口