matlab Error using ==> mpower Inputs must be a scalar and a

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/05/17 23:49:04

matlab Error using ==> mpower Inputs must be a scalar and a square matrix.
y=n.*n.*(stepseq(-5,min(n),max(n))-stepseq(6,min(n),max(n)))+10*impseq(0,min(n),max(n))+20*(0.5^n).*(stepseq(4,min(n),max(n))-stepseq(10,min(n),max(n)))
出现错误?Error using ==> mpower
Inputs must be a scalar and a square matrix.

/>>> diff('sin(x)', 'x')
ans =
cos(x)
上面是我在matlab 7.6.0里运算的结果.
看来是你的matlab有问题,重装matlab吧

matlab Error using ==> mpower Inputs must be a scalar and a matlab错误 Error using ==> mpower Inputs must be a scalar and matlab报错?Error using ==> mpower Inputs must be a scalar and matlab计算时出现“ Error using ==> mpower Inputs must be a scalar matlab出错? ? Error using ==> mpower Inputs must be 2-D. matlab Error using ==> mpower Matrix must be square. matlab 急救 Inputs must be a scalar and a square matrix. Matlab求助：Inputs must be a scalar and a square matrix Error using ==> surf at 78 Z must be a matrix,not a scalar o matlab程序运行总是出现? Error using ==> sym.mpower Matrix must be sq matlab错误：? Error using ==> mpower Matrix must be square. 向高手 MATLAB程序,这个程序不知道为什么出现?Error using ==> mpower Matrix must be