Matlab m file function with multiple variables

strokebow

Hi,

I have a matlab function m file and I want to integrate the function.

Code:

function y = myfun(t,a,b)

y = (1/(2*pi)).*(1./t)*(1i*(a+b));
end

Then when I call the integration in matlab I dont know how to specify a and b whilst integrating over t.

I need to be able to set a and b outside of the function m file and then call the integral.

R=quadgk(@myfun,0,Inf)
This command will not work. a and b need to be set. I want to set a and b (this can vary) and then run the integral. I have tried set a and b in the matlab workspace but that still doesnt work.

Please can anyone help?
** Also, please let me know if my explanation is not clear?

Thanks

strokebow

Solved it.

Its how you call the function.

It should be:

R=quadgk(@(t)myfun(t,a,b),0,Inf)

simples.

mhmz66

hi to all
I have a problem with timer in gui in matlab
i wanna to show real time in gui figure but when run the timer mfile it create a new figure
seperatly from main figure

any one can help me?
if know a way for this problem please help me ....
my email address is : mhmz66@yahoo.com
tnx so much

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strokebow	Solved it. Its how you call the function. It should be: R=quadgk(@(t)myfun(t,a,b),0,Inf) simples.

mhmz66	hi to all I have a problem with timer in gui in matlab i wanna to show real time in gui figure but when run the timer mfile it create a new figure seperatly from main figure any one can help me? if know a way for this problem please help me .... my email address is : mhmz66@yahoo.com tnx so much