清空筛选条件
清空筛选条件

Using a class as a function handle

5 次查看（过去 30 天）
Geovane Gomes
Geovane Gomes 2023-5-14
评论： Geovane Gomes 2023-5-14
Hi all,
I'm trying to use a class as a function handle. This works perfectly in this case:
k = 8 * ones(1,3) * 1e7;
m = [3.57 3.36 3.14];
c = 0.05 * ones(1,3);
sb = @(x) shearBuilding([x(1) x(2) x(3)],m,c)
sb = sb(k)
sb =
shearBuilding with properties:
k: [3×1 double]
m: [3×1 double]
c: [3×1 double]
h: [3×1 double]
n: 3
K: [3×3 double]
M: [3×3 double]
C: [3×3 double]
phi: [3×3 double]
omega: [3×1 double]
T: [3×1 double]
gama: [3×1 double]
sb.k
ans = 3×1
80000000
80000000
80000000
But when I try to use this another class, called 'analiseSismica', that takes the first class (shearBuilding) as argument I got an error.
g = @(x) analiseSismica(sb,sis)
g = g(k)
Operator ':' is not supported for operands of type 'function_handle'.
Error in analiseSismica (line 25)
for i = 1:obj.estrutura.n
  1 个评论
Torsten
Torsten 2023-5-14
Why do you define a function g(x) if the inputs to g don't contain x:
analiseSismica(sb,sis)
sb and sis, but no x.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Matt J
Matt J 2023-5-14
编辑：Matt J 2023-5-14
Your definition of g does not make use of the input x. Was it supposed to be defined as below?
g = @(x) analiseSismica(sb(x),sis)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Event Functions 的更多信息

标签

产品


版本

R2023a

Community Treasure Hunt

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

Start Hunting!

Translated by