Passing function handle to another function and assigning varying number of input arguments to it
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi,
I am trying to write a code in which I need to pass a handle function to another function, let say
function b=myfun1(a)
b=2*a;
end
function b=myfun2(handle_f,a)
b=a*handle_f(a)
end
result=myfun2(@(aa)myfun1(aa),a);
Well, this works perfectly fine. Now let say that I want to decide to vary the number of and type of arguments of myfun1 or use completely different function. How should I write myfun2 to be able to work with any type of function with different number of input arguments and of course same output type?
0 Kommentare
Antworten (1)
Andrei Bobrov
am 20 Apr. 2012
eg
function b=myfun2(handle_f,varargin)
a = varargin{1};
b=a.*handle_f(varargin{:})
end
on Hossein's comment
myfun2(@(x)myfun3(x,y),a); %here y is defined
myfun2(@(y)myfun3(x,y),a); %here x is defined
myfun2(@(x,y)myfun3(x,y),a,y);
myfun2(@(y,x)myfun3(x,y),a,x);
2 Kommentare
Andrei Bobrov
am 21 Apr. 2012
myfun2(@(x)myfun3(x,y),a); %here y is defined
or
myfun2(@(y)myfun3(x,y),a); %here x is defined
Siehe auch
Kategorien
Mehr zu Argument Definitions finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!