Error unexpected matlab operator

Hi, every body

i try to execute the code given in the help of matlab, but there is something wrong, this is the code:

if true %code f:=plot::Function2d(sin(x),x=0..2*PI)

f:=plot::Function2d(sin(x),x=0..2*PI) | Error: The expression to the left of the equals sign is not a valid target for an assignment. end

so i clik on the space bar after "f" the code will be like this:

if true %code f :=plot::Function2d(sin(x),x=0..2*PI)

Undefined function 'f' for input arguments of type 'char'. end

i delete "f", the code will be like:

if true %code plot::Function2d(sin(x),x=0..2*PI)

plot::Function2d(sin(x),x=0..2*PI) | Error: Unexpected MATLAB operator.

end

same result for the belowing codes

if true %code plot(plot::Function2d(sin(x),x=0..2*PI)) end

and

if true %cdoe plot(plot::Function2d(sin(x),x=0..2*PI)): end

and if true %code plot(plot::Function2d(sin(x),x=0..2*PI)); end

so if the codes in the help deosn't work, how can i learn matlab?

my matlab version is complete, 64 bits, 2013b on windows 7.

[Matt J]

If you font your code using this button,

I will up-vote your question.

[Aws]

i think it deosn't work exactly the "code"

Answer 1

[Azzi Abdelmalek]

This looks like Mupad code, You have to look at Mupad help

doc mupad

If you are new with matlab, then begin with Matlab getting started

[Aws]

thank you Abdelmalek, that's true it's a mupad code. Salem alaykom. Have a nice day.