How do you express this function in MATLAB syntax ?

𝑓(𝑥) = e^x + sin(5x)

How do you express this function in MATLAB syntax ?

Answer 1

[KSSV]

f = exp(x)+sin(5*x) ;   % define x before 
f = @(x) exp(x)+sin(5*x) ;  % call by f(value) This is called Anonymous function 

[Emre Can Usengul]

Can you type how can I write on MATLAB code. Because I wrote this and I had an error.

[KSSV]

Show us what you tried...and tell us the error.

[Emre Can Usengul]

f = exp(x)+sin(5*x) ;

f = @(x) exp(x)+sin(5*x) ;

like tihs and there is error.

How can I type it. I want this code.

[KSSV]

I gave comments...did you folllow those comments?

[Walter Roberson]

f = exp(x)+sin(5*x) ;   

would be an error if you had not defined x before.