【单选题】唐代文成公主进藏的路线与茶马古道相重合的部分是()。
【多选题】下面哪几个选项中的语句能够完成用fplot语句来绘制函数【图片】在区间[-5,5]上的图形。
A.
x=-5:0.5:5; y= x.^3+2*x.^2+sin(x) fplot(x,y)
B.
f=inline('x^3+2*x^2+sin(x)') fplot(@f,[-5,5])
C.
先定义函数文件: function y=f(x) y=x^3+2*x^2+sin(x) 以文件名f.m保存在磁盘上 然后在另一文件内或命令窗口用绘图命令: fplot(@f,[-5,5])
D.
function y=f(x) y=x^3+2*x^2+sin(x) fplot(@f,[-5,5] (此三行语句写在同一个文件里面且按现在顺序,并以f.m命名)
E.
fplot('x^3+2*x^2+sin(x)',[-5,5])
F.
x=-5:0.5:5; y= x^3+2*x^2+sin(x) fplot(x,y)
【多选题】下面哪几个选项中的语句能够完成用fplot语句来绘制函数y=x^3+2*x^2+sin(x)在区间[-5,5]上的图形。
A.
x=-5:0.5:5; y= x^3+2*x^2+sin(x) fplot(x,y)
B.
f=inline('x^3+2*x^2+sin(x)') fplot(@f,[-5,5])
C.
先定义函数文件: function y=f(x) y=x^3+2*x^2+sin(x) 以文件名f.m保存在磁盘上 然后在命令行窗口输入绘图命令: fplot(@f,[-5,5])
D.
function y=f(x) y=x^3+2*x^2+sin(x) fplot(@f,[-5,5]) (此三行语句写在同一个文件里面,并以f.m命名)
E.
fplot('x^3+2*x^2+sin(x)',[-5,5])
F.
x=-5:0.5:5; y= x^3+2*x^2+sin(x) ezplot(x,y)
【简答题】(四) Life isn’t fair. Some people seem to have the ability to easily charm anyone they meet. They talk with a stranger and quickly get a new friend. How do they do it? Well, there are a number of facto...
【单选题】In the 1970s and 1980s in cognitive science, it became a ____ to think about how language might shape the way we think.
【简答题】Life isn’t fair. Some people seem to have the ability to easily charm anyone they meet. They talk with a stranger and quickly get a new friend. How do they do it? Well, there are a number of factors a...
【多选题】下面哪几个选项中的语句能够完成用fplot语句来绘制函数y=x^3+2*x^2+sin(x)在区间[-5,5]上的图形。
A.
x=-5:0.5:5; y= x^3+2*x^2+sin(x) fplot(x,y)
B.
f=inline('x^3+2*x^2+sin(x)') fplot(@f,[-5,5])
C.
先定义函数文件: function y=f(x) y=x^3+2*x^2+sin(x) 以文件名f.m保存在磁盘上 然后在另一个文件或命令行窗口用绘图命令: fplot(@f,[-5,5])
D.
function y=f(x) y=x^3+2*x^2+sin(x) fplot(@f,[-5,5]) (此三行语句写在同一个文件里面,并以f.m命名)
E.
fplot('x^3+2*x^2+sin(x)',[-5,5])
F.
x=-5:0.5:5; y= x^3+2*x^2+sin(x) ezplot(x,y)
【多选题】下面哪几个选项中的语句能够完成用fplot语句来绘制函数y=x^3+2*x^2+sin(x)在区间[-5,5]上的图形。
A.
x=-5:0.5:5; y= x^3+2*x^2+sin(x) fplot(x,y)
B.
f=inline('x^3+2*x^2+sin(x)') fplot(@f,[-5,5])
C.
先定义函数文件: function y=f(x) y=x^3+2*x^2+sin(x) 以文件名f.m保存在磁盘上 然后用绘图命令: fplot(@f,[-5,5])
D.
function y=f(x) y=x^3+2*x^2+sin(x) fplot(@f,[-5,5]) (此三行语句写在同一个文件里面,并以f.m命名)
E.
fplot('x^3+2*x^2+sin(x)',[-5,5])
F.
x=-5:0.5:5; y= x^3+2*x^2+sin(x) ezplot(x,y)