i am a beginner please help me to debug small error

Nbp=[2827.4 0];
Dbp=[1 942.4 4712^2];
Wbp=[0:50:10000];
hbp=freqs(Nbp,Dbp,Wbp);
hbp_mag=abs(hbp);
hbp_phase=angle(hbp);
fbp=Wbp/(2*pi);
hbp_phase=hbp_phase*180/pi;
figure
plot(fbp,hbp_mag)

[Star Strider]

What is the problem?

The code you posted works without error for me (R2014b).

[Image Analyst]

Please post the entire error message - ALL THE RED TEXT , not just a paraphrased, small part of it like you did.

[MOHAMED IHSAN]

thanks a lot for me it still show error like too many argumennt i dont know y

[Image Analyst]

MOHAMED, did you read my comment? I think you did not. If you don't want to, then at least read this: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer so people can answer your question. Make it EASY for people to help you, not HARD!

Answer 1

[Aditya Jain]

Nbp=[2827.4 0]; 
Dbp=[1 942.4 4712^2]; 
Wbp=[0:50:10000]; 
hbp=freqs(Nbp,Dbp,Wbp); 
hbp_mag=abs(hbp); 
hbp_phase=angle(hbp); 
fbp=Wbp/(2*pi); 
hbp_phase=hbp_phase*180/pi; 
figure; 
plot(fbp,hbp_mag)

The above code works fine for me

[MOHAMED IHSAN]

thank a lot it is working in 2014a