loop function help please

1 次查看（过去 30 天）
Vhugala Raphunga
Vhugala Raphunga 2020-3-29
回答： David Hill 2020-3-29
Use for loops to give the values of the following function: f(x) = 3x2 + 5x – 7 x < 0 3x + 4 x >= 0
for -10 <= x <= 10 in steps of 1

请先登录，再回答此问题。

回答（1 个）

David Hill
David Hill 2020-3-29
x=-10:10;
for k=1:length(x)
if x(k)<0
f(k)=3*x^2+5*x-7;
else
f(k)=3*x+4;
end
end

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by