using char as formula inside a script
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hi, i'm trying to use this character (as seen in the code) as a formula inside a script my main goal is to use this data and to place x=2 and to see the resault of the cos(2)
my code:
clear all close all clc
% integral solver
syms x
funct=sin(x);
answer=int(funct);
answer=char(answer);
x=2;
a=answer(1:length(answer))
采纳的回答
Wayne King
2014-2-6
编辑：Wayne King
2014-2-6
What about just using subs (and you must mean -cos(2) not cos(2))
syms x
funct = sin(x);
intgl = int(funct)
finval = subs(intgl,x,2)
and then if you wish
char(finval)
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