Help!!! Why is it prompted that the subscript indices must be positive integer or logical type?

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Qiandong Dong 2021-2-7

评论： Qiandong Dong 2021-3-1

clear;clc;close all;

for e=1:0.2:2

n=(e-0.8)/0.2;

h(n)=n;

end

Why is it prompted that the subscript indices must be positive integer or logical type?

为什么提示下标索引必须为正整数类型或逻辑类型？

Qiandong Dong 2021-3-1

Thank u very much !

Srivardhan Gadila 2021-2-11

The value of n is a double whereas array indixes must be positive integers or logical type. Change the class of n to integer before indexing into h

for e=1:0.2:2
n = (e-0.8) /0.2;
class(n)
h(int32(n))=n;
end

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