Why Can Discrete-Time FIR Digital Filters be a Linear Phase?

Related BrainMass Solutions

• FIR Filter Using Parks-McClellan Algorithm

  y(k) = 2cos(π k/2) + w(k) We want to filter out the noise component using 50-th order casual and linear phase FIR filter (a) Using Parks-McClellan algorithm, design a narrow bandpass filter with Passband width of no more than 0.02π and Stopband

• 'Digital Filtering'- MATCAD problem

  The concept and calculation of digital filtering, IRR filters, and FIR filters is provided. Responses are given through MATLAB and graphs.

• Modulating Radio Frequency Carriers to Carry Digital Data

  What are the three possible ways in which a radio frequency carrier can be modulated to carry digital data?

• Analysis of digital signal over twisted pair cable

  430323 Analysis of digital signal over twisted pair cable A data transmission system transmits data at 0.772 Mbps over a twisted pair cable.

• Sampling rate, Systems function, Region of convergence

  Using the phase-shifted property of z-transform, the difference question can be rewritten in the transform domain as follows: (please see the attached file) Problem 3 ROC must be included with the expression of z-transform because the time-domain

• DSP analog filter problem

  (e) To prevent aliasing, a prefilter would be required to process ma (t) before it passes to the A/D converter. What type of filter should be used, and what should be its largest cutoff frequency for the given configuration to work well?

• Methods used to eliminate noise from a spatio-temporal signal

  For ANN training, back propagation algorithm can be used. A comparison of this technique can be made with e.g. LMS which minimizes the linear mean square.

• Using MATLAB to Help Solving Problem on a System

  153375 Use MATLAB and simulink to solve three questions on linear time-invariant discrete-time system.

• Examination of digital link and ISI

  A radio link has a bandwidth of 15 kHz. What is the maximum bit rate at which binary data can be transmitted without ISI if the transmitter and receiver have ideal RRC filters with roll off factor = 0.5 using BPSK modulation? d.