how to use Linewidth code?

plot(sample,v1,"ro-","LineWidht",4)

This plot is showing error.plz tell me the reason for error?

[Star Strider]

That (and the previous example you posted) both run for me without error (R2020a).

What is the error? Please copy all the red text from your Command Window to an edited version of your Question.

What version/release of MATLAB are you using?

[HARPREET KAUR]

2019

[HARPREET KAUR]

Can you please tell me. Why it work whn i right in comment section first and then paste it???why it is not working directly?

[Star Strider]

Harpreet Kaur — WHAT IS THE ERROR?

I have no idea what you are doing, or what the error is.

What is the ‘comment section’ ?

Answer 1

[Ameer Hamza]

Correct spellings are "LineWidth". Change the line to

plot(sample,v1,"ro-","LineWidth",4)

For versions prior to R2016b

plot(sample,v1,'ro-','LineWidth',4)

[Star Strider]

The previous example had no spelling errors and apparently still threw an error.

[HARPREET KAUR]

Solved.. thankyou

[Ameer Hamza]

HARPREET, was it the problem of spellings? If yes, then maybe in your other question, you "incorrectly" wrote the correct spellings xD

[HARPREET KAUR]

No the spelling were correct.. bt when i first write in comment section and then paste into task.then it get solved. I don't no.how?