Hi, Can anybody help me plot a combined frequency response of 2 filters in Hz? Hk=Hk1.*Hk2; The sampling freq for Hk1 is 96Khz...

Hi, Can anybody help me plot a combined frequency response of 2 filters in Hz? Hk=Hk1.*Hk2; The sampling freq for Hk1 is 96Khz and the sampling freq for Hk2 is 24Khz. figure(1) plot(96e3*w/(2*pi),20*log10(abs(Hk2)),'y'); hold on figure(1) plot(24e3

Hello, I need to design a bandpass butterworth and kaiser window filter. But the catch is, i cannot use any of the inbuilt matlab...

Hello, I need to design a bandpass butterworth and kaiser window filter. But the catch is, i cannot use any of the inbuilt matlab functions. Till now I have been able to design low pass prototypes for both. But I am having trouble frequency translating it to the required band. My digital frequency band to be passed is 0.034 to 0.057. I tried multiplying the low pass with a sinc and a...

Hello, I take an interest in DSP only from a few weeks and I intend to processing a return signal from a radar with a TI starter kit utilizing...

Hello, I take an interest in DSP only from a few weeks and I intend to processing a return signal from a radar with a TI starter kit utilizing Matlab simulink. The DSP must generate a sawtooth signal with a certain period and the signal processing (filter, FFT, etc..) of the synthetized return radar signal must begin when begin the sawtooth. It is rigth utilize a triggered subsystem both for gene...

Dear all, I am working in matlab on Rayleigh fading using Clarke and Gan Simulator.I am not able to generate Dopplers filter frequency response....

Dear all, I am working in matlab on Rayleigh fading using Clarke and Gan Simulator.I am not able to generate Dopplers filter frequency response. The part of code is given as under; deltaF = 2*dopplerFrequency/Nfft; % Frequency Spacing. dopplerFilter(1) = 1.5/(pi*dopplerFrequency); frequencyIndex(1) = 0; for index = 2:Nfft/2, frequencyIndex(index) = (index-1)*deltaF; dopplerFilter(index) =...

Hello Friends! I would like to know about the performance of Polyphase filter implementation for

Hello Friends! I would like to know about the performance of Polyphase filter implementation for

Hello,     I am looking for some help understanding Average Fade Duration of a signal. What is its significance? Does it depend...

Hello,     I am looking for some help understanding Average Fade Duration of a signal. What is its significance? Does it depend on the filter used?   Looking forward for a reply.   Thanks! Bavithi.

Chinmoy- > We have two FIR Filters, running on same input data, generated for different purposes. > 1. FIR1 - N Taps (as generated in...

Chinmoy- > We have two FIR Filters, running on same input data, generated for different purposes. > 1. FIR1 - N Taps (as generated in Matlab) > 2. FIR2 - N+10 Taps (as generated in Matlab) > > Case 1 > ====== > Have 2 separate Input Data Arrays of length matching to the taps. > i.e. > Array 1 of length N for FIR1. > Array 2 of length N+10 for FIR2. > Feed the incoming input sample to

Hello everyone, I have the measurements of filter?s Group delay and S-parameters. The S-parameters are of the following form presented in a...

Hello everyone, I have the measurements of filter?s Group delay and S-parameters. The S-parameters are of the following form presented in a touchstone file !Date: Thursday, March 22, 2012 19:50:06 !Correction: S11(Full 2 Port(1,2)) !S21(Full 2 Port(1,2)) !S12(Full 2 Port(1,2)) !S22(Full 2 Port(1,2)) !S2P File: Measurements: S11, S21, S12, S22: # Hz S dB R 50 1450000000 -0.449255

Hi We have two FIR Filters, running on same input data, generated for different purposes. 1. FIR1 - N Taps (as generated in Matlab) 2. FIR2...

Hi We have two FIR Filters, running on same input data, generated for different purposes. 1. FIR1 - N Taps (as generated in Matlab) 2. FIR2 - N+10 Taps (as generated in Matlab) Case 1 ====== Have 2 separate Input Data Arrays of length matching to the taps. i.e. Array 1 of length N for FIR1. Array 2 of length N+10 for FIR2. Feed the incoming input sample to both the arrays. Case ...