How can I realize IQ multiplication or division in simulink Matlab Function

shanhai jin

Prodigy 70 points

I am using a C2000 processor, and I want to generate code by using matlab simulink.

However, I found that, in simulink Matlab Function, there is a error when I write a code like "Kp*err",

where Kp and err are both IQ format.

I know that there is a support block called " IQNmpy" that realizes multiplication,

but I want to realize multiplication in simulink Matlab Function.

Could any one tell me the solution?

over 8 years ago

0 venkatesh chilapur over 8 years ago

Mastermind 6460 points

Hi,

Could you please provide us the error details.

What is the error being reported from the tool.

0 Ken Schachter over 8 years ago in reply to venkatesh chilapur

TI__Genius 17315 points

Shanhai,

It's been a week since we have heard from you last. Therefore, we are assuming you were able to resolve your issue. If this isn’t the case, please reject this resolution or reply to this thread. If this thread locks, please make a new thread describing the current status of your issue.

Thank you.

- Ken

C2000™︎ microcontrollers

C2000 microcontrollers forum

How can I realize IQ multiplication or division in simulink Matlab Function