9025 CFR GUI setup question

I have uploaded the document here in the below link

 Madura CFR Configuration using GUI 

Thanks for your answer. I find the article successfully. If possible can you tell me what is the correct correct pulse file foramt. I can not successfully load the file produced from the matlab.

The format of the pulse file is Real and imaginary coefficients separated by Tab.

Thank you very much for your prompt reply.I successfully load the file.I have another question. I configure osr=4 in the matlab but when I set interpolation factor =4 in the gui,the acpr deteriorate 4dB.When i set the interpolation factor =2,the acpr is good.Is osr the same thing as the interpolation factor? Can they be different?

The GUI configuration should match with the pulse file you generated using MATLAB. Probably the thresholds may be spoiling the ACLR, disable Hard clipper once and check. Set OSR as 4 and play with the thresholds.

Disable the hard clipper has no change and the engine 2 has no skip groups.

The question is solved.Thanks for your reply again.

I still have the question that what is the relationship among the osr ,order , sampling rate and the number of coefficients.I think the sampling rate=osr*fs,the order=the number of coefficients. Is it right. I find that when i change the osr only ,the number of coefficients will change.when i change the osr and the sampling rate,the number of coefficients still change.I am confused why osr can change the number of coefficients.

I still have the question that what is the relationship among the osr ,order , sampling rate and the number of coefficients.I think the sampling rate=osr*fs,the order=the number of coefficients. Is it right. I find that when i change the osr only ,the number of coefficients will change.when i change the osr and the sampling rate,the number of coefficients still change.I am confused why osr can change the number of coefficients.

In the below diagram, N is the OSR (Interpolation of 1,2 and 4). I'm not sure what do you mean by order and where from are you referring to.

No.of coefficients is the pulse length. Please go through the UG for more details.

I am sorry that my description inaccurately. The osr ,order , sampling rate and the number of coefficients are appear in the matlab show as the following pictures.

The user is not supposed to change the order which is the order of the FIRLS filter.

You can play with sampling rate, OSR, BW and center frequency. Thanks.

I hope all your queries are resolved and you are not blocked in anyways.

My queries have been resolved and I have no queries now. Thanks a lot.