Homework Help me please
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From: VVV KUDAY on 24 May 2010 09:18 Hi I'm trying to do homework but not do help me please My homework's center frequency 500 KHz and bandwith 150KHz second order butterworth bandpass to find transfer functions with matlab...Please Help Me first homework and i don't know to use matlab
From: John D'Errico on 24 May 2010 09:46 "VVV KUDAY" <musichoice(a)hotmail.com> wrote in message <htduag$ni0$1(a)fred.mathworks.com>... > Hi I'm trying to do homework but not do help me please > My homework's center frequency 500 KHz and bandwith 150KHz second order butterworth bandpass to find transfer functions with matlab...Please Help Me first homework and i don't know to use matlab Then it is time to learn. Why should we enable you to not have to learn something? If you have a specific issue that you cannot solve, you may get some help by showing what you have done, and what you do not understand. John
From: us on 24 May 2010 10:23 "VVV KUDAY" <musichoice(a)hotmail.com> wrote in message <htduag$ni0$1(a)fred.mathworks.com>... > Hi I'm trying to do homework but not do help me please > My homework's center frequency 500 KHz and bandwith 150KHz second order butterworth bandpass to find transfer functions with matlab...Please Help Me first homework and i don't know to use matlab what have YOU done so far to solve YOUR particular problem... us
From: EE Student on 24 May 2010 11:25 "VVV KUDAY" <musichoice(a)hotmail.com> wrote in message <htduag$ni0$1(a)fred.mathworks.com>... > Hi I'm trying to do homework but not do help me please > My homework's center frequency 500 KHz and bandwith 150KHz second order butterworth bandpass to find transfer functions with matlab...Please Help Me first homework and i don't know to use matlab Read the help document on butter from there you should be able to get some ideas on what to do or try, come back when you have some specific questions about where you are stuck and post code showing what youve tried as John and us have indicated nobody will do it for you but will be willing to help if you show the appropriate effort from your end.
From: VVV KUDAY on 24 May 2010 16:43
Thank you for your interest I'm kite in this matter I'm sorry... I have written this function ButterWorth second order Bandpass filter Fo = 500 KHz ; (Center Frequency) BW = 150 KHz ; ( Bandwidth ) N = 2 ; ( Order ) Fp = ( Fo - ( BW/2 ) ; ( Pass Frequency ) Fs = (Fo + ( BW/2 ) ; ( Stop Frequency ) Fn = [ Fp Fs ] ; ( Normal Frequency ) [ b a ] = ( N, Fn, 'Bandpass', 's' ) ; H = tf(b,a) bode(H); I find a transfer function... I'm not sure , Is there anything missing ? Thank you in advance... "VVV KUDAY" <musichoice(a)hotmail.com> wrote in message <htduag$ni0$1(a)fred.mathworks.com>... > Hi I'm trying to do homework but not do help me please > My homework's center frequency 500 KHz and bandwith 150KHz second order butterworth bandpass to find transfer functions with matlab...Please Help Me first homework and i don't know to use matlab |