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From: | CARMEN SANCHEZ |
Subject: | HELP FOR A FUNCTION |
Date: | Mon, 12 Dec 2011 09:56:06 +0100 |
Good morning:
I want to built and calculate the integrate of this function y=x*sin(x) with the command quadv, but always I have the same type of error: 1 clear all; 2 x=linspace(0,3*pi,100); 3 function y=f(x)4 y=(x).*sin(x); 5 endfunction 6 title('Representacion Funcion y=x*sen(x)'); 7 q=quadv('f',0,3*pi); 8 plot(x,y,'r*')
and always the same: >>> cd 'C:/Octave/3.2.4_gcc-4.4.0/bin/funciones' source ("pruebasimp.m") >>>error: `y' undefined near line 8 column 8 error: evaluating argument list element number 2 error: evaluating argument list element number 1 error: called from: error: pruebasimp.m at line 8, column 1 May you help me? Thanks a lot, I am waiting for your answer, Best eregards, Javier Marco (from Spain) |
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