MATLAB的输入与输出语句

1.MATLAB的输入语句input函数用于接收用户的输入:

a.输入数据

>> x=input('please input a number:')please input a number:22x =   22

b.输入字符串

>> x=input('please input a string:','s')please input a string:this is a stringx =this is a string

2.MATLAB输出语句包括自由格式(disp)和格式化输出(fprintf)两种

>> disp(23+454-29*4)   361>> disp([11 22 33;44 55 66;77 88 99])   11   22    33   44   55    66   77   88   99>> disp('this is a string')this is a string>> area=12.56637889;>> fprintf('The area is %8.5f\n',area)The area is 12.56638>>