Migrating 2015b code to 2018b

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Ajai Singh
Ajai Singh 2021년 7월 7일
댓글: Ajai Singh 2021년 7월 7일
Hi everyone ,
I have a .m file which makes use of functions that were available only in 2015b version of matlab and now i need to make the code working on 2018b ? Can someone help to do this?
Thank you

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Cris LaPierre
Cris LaPierre 2021년 7월 7일
편집: Cris LaPierre 2021년 7월 7일
The analoginput function was removed in R2016a. See the release notes here (under Legacy Interface Removed).
Pre R2016a you might do this:
% Legacy code
ai = analoginput('nidaq','Dev1');
data = getdata(ai);
Equivalent code starting in R2016a
s = daq.createSession('ni');
data = startForeground(s);
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Ajai Singh
Ajai Singh 2021년 7월 7일
Thank you so much for your help. I really appreciate it.

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추가 답변(1개)

Sulaymon Eshkabilov
Sulaymon Eshkabilov 2021년 7월 7일
In fact, in general all M-files (Simulink .slx and .mdl files) are forward compatible. However, there a few fcn/command syntaxes have been changed in later versions of matlab. E.g.:
legend('Abc', 'Dce', 1) % Old version
legend('Abc', 'Dce', 'location', 'northeast')
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Ajai Singh
Ajai Singh 2021년 7월 7일
HWInfo = daqhwinfo(analoginput(handles.DeviceName,handles.DeviceID))
the above line has functions that were used in 2015b , can you help me to make it work on 2018b?

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