How to use 'tid' command?

Hi guys,

I am not sure if I put the question right.

I am trying to understand a code i came across and trying tiunderstand the implmentation.

Equation 1 is clear, the question is on equation 2. can anyone explain the function of ''@(tid)".

I have checked MATLAB documentation but found skelatal explanation.

Thank you

wvppts.wvelv = @(h,x,y,wf,t) 0.5*h*cos(k*x-wf*t);.............1
    
vpostnSb=@(tid) real(wvppts.wvelv(h,x,y,const.wf,tid)).........2

[Stephen23]

"How to use 'tid' command?"

tid is not a command, it is the input argument of an anonymous function:

https://www.mathworks.com/help/matlab/matlab_prog/anonymous-functions.html

[Idris jae]

I still didnt get clear explanantion on 'tid"., All I get in the matlab documentation is tid is task identifier,please i want to know how it works in the function.

is it some sort of range of values?

Answer 1

[Idris jae]

thanks