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one-dimensional integration over two-dimensional function
From: |
Patrick David |
Subject: |
one-dimensional integration over two-dimensional function |
Date: |
Mon, 10 Mar 2008 17:26:31 +0100 (CET) |
Hello out there,
I used MATLAB a few times but I am still beginner. Here is my problem:
function retval = foo(x,y)
retval = x + y;
endfunction
I want to calculate the integration of foo in the limits from x=3 to x=5,
y shall be konstant (lets say y=10)!
quad("foo(x,10)", 3, 5) --> works
quad(@(x) foo(x,10), 3, 5 --> works too
n = 10
quad("foo(x,n)", 3, 5) --> doesn't work
quad(@(x) foo(x,n), 3, 5 --> doesn't work too
I am sure the problem is really simple, but I try for about two hours. How
can I define the integral without writing the number 10 directly in the
line (I want to use it in a script, so I have to use a variable)
Thanks for your help
Greetings
Patrick
- one-dimensional integration over two-dimensional function,
Patrick David <=