How to only collect real part of the cube root
1 回表示 (過去 30 日間)
古いコメントを表示
I am having a problem while calculating the cube root in the following code; I am getting an imaginary value of R0, which is not physically possible for the problem! how do I could get the real part only in this problem? please help!
N=50
R= linspace(30e-9,100e-9,N)
Nt= linspace(1e17,1e18,N)
Nd= 5e24
for i= N
R0(i) =((3*R(i).^2).*(-(Nt(i)./Nd)+(R(i)./3))).^(1/3)
end
0 件のコメント
採用された回答
Steven Lord
2019 年 6 月 10 日
編集済み: Steven Lord
2019 年 6 月 10 日
Use the nthroot function. With this you can replace your loop with element-wise operators and process your whole vector of data in one nthroot call.
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Argument Definitions 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!