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Problem 4: You are asked to design a high-pass FIR filter with Fpass-50 kHz, Fstop- 1240...
In this problem, you are asked to design a length-16 FIR low-pass filter with cutoff frequency...
In
this problem, you are asked to design a length-16 FIR low-pass
filter with cutoff frequency ωc = π 2 radians, using the window
design method.
2. [FIR Filter Design) In this problem, you are asked to design a length-16 FIR low-pass filter with cutoff frequency We = radians, using the window design method. (a) Find an expression for the coefficients {hn}n using a truncation (rectangular) window. (b) Find an expression for the coefficients {n}=l using a Hamming window. (c)...
Design a high pass FIR filter to meet the following specifications. Provide all equations needed to...
Design a high pass FIR filter to meet the following specifications. Provide all equations needed to produce the filter's impulse response. Pass band: 14.66 - 22 kHz Stop band rejection: min 40 dB Pass band ripple: max. 5% Sampling frquency: 48 kHz Use either a Hamming, Hann or Kaiser window. Derive the first three filter coefficients.
Using the windowing functions discussed in class, design a low-pass FIR filter with a cutoff freq...
Using the windowing functions discussed in class, design a
low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum
stop band attenuation of 40 dB, and a transition width of 200Hz.
The sampling frequency is 10kHz.
1. Using the windowing functions discussed in class, design a low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum stop band attenuation of 40 dB, and a transition width of 200 Hz. The sampling frequency is 10 kHz 2....
High Pass Filter with FIR (Window Methods) PLEASE DESIGN THE ABOVE USING MATLAB OR SIMULINK
High Pass Filter with FIR (Window Methods) PLEASE DESIGN THE ABOVE USING MATLAB OR SIMULINK
7. Let Design a third order FIR high-pass filter whose frequency response is shown HeJu -...
7. Let Design a third order FIR high-pass filter whose frequency response is shown HeJu - 37 3 -爪 4 above. Use the triangular window method.
1. Design a custom FIR band-pass filter using the Fourier series and the Hanning window. The...
1. Design a custom FIR band-pass filter using the Fourier series and the Hanning window. The filter should be of order 8. We need to pass the signal in two audio bands 400-1600Hz and 4000-8000Hz and attenuate it elsewhere. The sampling frequency is 20 kHz. a) Calculate with pencil and paper the impulse response of the filter and the numerical values of the coefficients.
1 Design a 4th order causal FIR bandpass filter with cutoff frequencies at 9 kHz and...
1 Design a 4th order causal FIR bandpass filter with cutoff frequencies at 9 kHz and 18kHz and sampling frequency of 54 kHz. Use a Blackman window. Give precise numerical values for the filter coefficients. The Blackman window has coefficients as shown below (you need choose one window among the three listed below so that a 4 order linear phase filter is designed. (Circle the one you choose). (35pts) Blackman window 1 O.2008 0.8492 0.8492 0.2008 Blackman window 2 0.1300...
Design a low-pass filter (LPF) has pass-band frequency fP = 100 kHz, maximum attenuation in passband Amax = 2 dB, stop-band frequency fS = 120 kHz, minimum attenuation in stop-band Amin = 60 dB.
Design a low-pass filter (LPF) has pass-band frequency fP = 100 kHz, maximum attenuation in passband Amax
= 2 dB, stop-band frequency fS = 120 kHz, minimum attenuation in stop-band Amin = 60 dB. a/ Calculate the minimum order N for Chebyshev filter and the corresponding minimum stop-band
attenuation? b/ Calculate the minimum order N of low-pass B
answer in red box 1. Using the most appropriate window from Table 8.1 find a mathematical expression for the im pulse response h[n] of a low-pass type-II linear-phase FIR filter meeting the following...
answer in red box
1. Using the most appropriate window from Table 8.1 find a mathematical expression for the im pulse response h[n] of a low-pass type-II linear-phase FIR filter meeting the following specifica tions: . 2 4 kHz, f 6 kHz, 6, 0.1, δ,S 0.01, and a sampling frequency of F-20 kHz. h[n]- icos(2In/17)].sin(0.5JI(n 8.5))/JI(n - 8.5) for n-0,1,...,17; 0 otherwise 6. Use the bilinear transformation to design a digital Butterworth filter that meets the specifications in Problem 1....
Design a low pass filter with a cutoff frequency of 1 kHz +/- 100 Hz and...
Design a low pass filter with a cutoff frequency of 1 kHz +/- 100 Hz and a gain of 16.0 dB +/- 1.0 dB in the passband. The R2 and C components of the filter control the cutoff frequency, and are inversely proportional to the cutoff frequency. So decreasing the resistance or capacitance will increase the cutoff frequency. The R1 and Rf components determine the gain of the amplifier. Increasing the value of Rf will increase the gain. Increasing the...
In
this problem, you are asked to design a length-16 FIR low-pass
filter with cutoff frequency ωc = π 2 radians, using the window
design method.
2. [FIR Filter Design) In this problem, you are asked to design a length-16 FIR low-pass filter with cutoff frequency We = radians, using the window design method. (a) Find an expression for the coefficients {hn}n using a truncation (rectangular) window. (b) Find an expression for the coefficients {n}=l using a Hamming window. (c)...
Using the windowing functions discussed in class, design a
low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum
stop band attenuation of 40 dB, and a transition width of 200Hz.
The sampling frequency is 10kHz.
1. Using the windowing functions discussed in class, design a low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum stop band attenuation of 40 dB, and a transition width of 200 Hz. The sampling frequency is 10 kHz 2....
7. Let Design a third order FIR high-pass filter whose frequency response is shown HeJu - 37 3 -爪 4 above. Use the triangular window method.
1 Design a 4th order causal FIR bandpass filter with cutoff frequencies at 9 kHz and 18kHz and sampling frequency of 54 kHz. Use a Blackman window. Give precise numerical values for the filter coefficients. The Blackman window has coefficients as shown below (you need choose one window among the three listed below so that a 4 order linear phase filter is designed. (Circle the one you choose). (35pts) Blackman window 1 O.2008 0.8492 0.8492 0.2008 Blackman window 2 0.1300...
answer in red box
1. Using the most appropriate window from Table 8.1 find a mathematical expression for the im pulse response h[n] of a low-pass type-II linear-phase FIR filter meeting the following specifica tions: . 2 4 kHz, f 6 kHz, 6, 0.1, δ,S 0.01, and a sampling frequency of F-20 kHz. h[n]- icos(2In/17)].sin(0.5JI(n 8.5))/JI(n - 8.5) for n-0,1,...,17; 0 otherwise 6. Use the bilinear transformation to design a digital Butterworth filter that meets the specifications in Problem 1....
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