using char as formula inside a script

1 次查看（过去 30 天）
Kobi
Kobi 2014-2-6
编辑： Wayne King 2014-2-6
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))

请先登录，再回答此问题。

采纳的回答

Wayne King
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)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Code Performance 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by