www.gusucode.com > matlab 案例源码 matlab代码程序 > matlab/DisplayFunctionHandleStringProgrammaticallyExample.m
%% Programmatically Display Function Handle Name as Character Vector % Create a function that evaluates a function handle for a single input. % % Create the following function in a file, |evaluateHandle.m|, in your working folder. % % <include>evaluateHandle.m</include> %% % Use a function handle to evaluate the |sin| function at |pi/2|. fh = @sin; x = pi/2; evaluateHandle(fh,x) %% % Use a function handle to evaluate $x^2 + 7$ for the specified matrix, |A|. fh = @(x) x.^2+7; A = [1 2;0 1]; evaluateHandle(fh,A)