transfer function to c code

how to convert a transfer function to c code

[Arnaud Miege]

Can you provide more details: in MATLAB or Simulink? Why do you want to convert your transfer function to C code? What's the intended use?

[Anantha Padmanabha]

I have an error i.e. difference between the sensed current and the reference. On this error I need to multiply this transfer function to get the required output. The other functionality, i.e. error generation is implemented in C. So I need C code so that I can implement it in the main code. Am I OK in my direction ?

[Arnaud Miege]

Are you using just MATLAB (and probably also Control System Toolbox) or also Simulink to model your transfer function?

[Anantha Padmanabha]

I am using MATLAB. How can I convert the .M file generated by the MATLAB to .C file.

Answer 1

[Arnaud Miege]

The code generation products have been repackaged in the latest release, R2011a.

If you are using R2011a, you can use MATLAB Coder. Have a look at the MATLAB Coder Overview video. If this is for creating production software, you might also want to consider Embedded Coder.

In previous releases, you would need to use Embedded MATLAB with Real-Time Workshop (and also Real-Time Workshop Embedded Coder if production software). This required you to also have Simulink. That's no longer the case with MATLAB Coder.

HTH,

Arnaud

[Anantha Padmanabha]

Thanks a lot Arnaud.

I wiil implement the same.

Regards

Ananth