I will appreciate any suggestion on this simple code. I want to substitute the elements of x >5 with 6 and x<5 with zero.
1 回表示 (過去 30 日間)
古いコメントを表示
for j=1:1:8
x=[1 2 3 4 5 6 7 8];
if x(j)>5
x(j)=subs(x(j),x(j),6);
else
x(j)=subs(x(j),x(j),0);
end
end
0 件のコメント
採用された回答
Azzi Abdelmalek
2015 年 8 月 15 日
idx=x>5
x(idx)=6
x(~idx)=0
4 件のコメント
Steven Lord
2015 年 8 月 16 日
Don't define x inside your loop. It's unnecessary and is just going to waste time.
Don't use a loop; vectorize your code as Azzi suggested.
&& is intended to short-circuit when the two criteria you're trying to AND together evaluate to a scalar value. In this case, your criteria do not evaluate to scalar values. In that case, use & to perform elementwise AND.
その他の回答 (1 件)
参考
カテゴリ
Help Center および File Exchange で Software Development Tools 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!