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need help to design a 2nd order digital low pass filter

Started by roksy smith May 12, 2005
hey guys ...
please anyone help me to design a 2nd order digital low pass filter. Its specifications are as below:
passband: fpass<= 1.5khz
stopabnd: fstop >= 3khz
sampling frequency: fs = 10 khz
from this i have to find pole-zero diaram ,sample response h(k),a block diagram implemation and freqency response...
thanking you..
roksy



You can use Filter Design And analysis tool in the filter design tool box of matlab.In this tool you can design a filter just by giving the filter specifications.For more information you can refer matlab help.

roksy smith <r...@yahoo.com> wrote:
hey guys ...
please anyone help me to design a 2nd order digital low pass filter. Its specifications are as below:
passband: fpass<=  1.5khz
stopabnd:  fstop >= 3khz
sampling frequency: fs = 10 khz
from this i have to find pole-zero diaram ,sample response h(k),a block diagram implemation and freqency response...
thanking you..
roksy


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