Function returning one value

2020 12 5
1 个回答
更新时间：2020 12 5
2 次查看（30 天）

0 个投票

clear
clc
close all
x = linspace(-8, 8, 19);
y = (x.*((x.^2)-1)/((x.^2)+1).^2);
figure
plot(x, y)

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回答（1 个）

Ameer Hamza
Ameer Hamza 2020-12-5
编辑：Ameer Hamza 2020-12-5

0 个投票

You need to use element-wise division
y = (x.*((x.^2)-1)./((x.^2)+1).^2);
%^ put a dot here
Read about element-wise operators here: https://www.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html

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