Symbolic variable array problem

1 回表示 (過去 30 日間)
Amit Kumar
Amit Kumar 2013 年 10 月 27 日
回答済み: Danilo NASCIMENTO 2013 年 10 月 27 日
Hi, I am trying to create an array in symbolic variable. However I am not successful in this task, something is going wrong. I will welcome any help. My code
syms shafun
syms xp
nel=3;
for i=1:1:nel
if i==1
shafun(i,:)=([(xp-(le*i))/-le,(xp)/le]);
else
shafun(i,:)=([(xp-(le*i))/-le,(xp-(i-1))/le]);
end
end
The result is shafun of size 3x1, but I am expecting it to be 3x2 as I am specifying two columns. Why only first column is computed and not second one for all rows? Any help? Thanks in advance.

採用された回答

Danilo NASCIMENTO
Danilo NASCIMENTO 2013 年 10 月 27 日
You don't need to specify shafun as a symbolic variable, just push it out and you'll have shafun as a matrix of 3x2.

その他の回答 (0 件)

カテゴリ

Help Center および File ExchangeAssumptions についてさらに検索

Community Treasure Hunt

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

Start Hunting!

Translated by