I am using S-Function Builder and I am trying to extract the integer and the decimal part of an inserted signal by using the modf function like that: *ref_decimal_up = modf(*ref_up, &*ref_integer_up); It seems that this method doesn't work. I have tried also this: int* ref_integer_up = (int*)ref_up; double* ref_decimal_up = *ref_up - *ref_integer_up; Unfortunately that doesn't work either. Do you have any idea? Thank you in advance!

S-Function Builder - Integer and decimal part

2023 6 12

1 个回答

2 次查看（30 天）

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I am using S-Function Builder and I am trying to extract the integer and the decimal part of an inserted signal by using the modf function like that:

It seems that this method doesn't work. I have tried also this:

Unfortunately that doesn't work either. Do you have any idea?

Thank you in advance!

Lakshya 2023-6-16

编辑：Lakshya 2023-6-18

0 个投票

Hi,

This couldn't be executed in MATLAB as it contains a reference pointer (*) operator, which isn't supported in MATLAB syntax.

Hope this helps.

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