design a lowpass filter with following specifications:
o 1500 c f = Hz and 1650 s f = Hz.
o No ripple in passband is allowed.
o Your filter order should not be more than 15. (Check the right panel to see the
order of your filter)
o s R should be at least 30 dB.
• Apply your filter to the noise signal and to the noise.
1st mention filter type,IIR or FIR,if u want to use IIR filter then go to fdatool give ur specification & approximation u'll get the filter now transport its coefficent to workspace & use it,if u want to use FIR then do the same thing in wintool,also built in functions are available in workspace,u can see their help