Search Engine www.edaboard.com

Gaussian Filter Design

Add Question

14 Threads found on edaboard.com: Gaussian Filter Design
a pink noise filter uses -3dB/oct VS -6dB/oct You may be interested in the Nth order LC filters where you can design passband ripple or linear phase or max. flat and skirt band reject levels such as Butterworth , Causer, gaussian etc. you can also find chips that do 5th order filters with variables,... (...)
hello..I have a problem. I want to know how to design a pulse shaping FIR filter in Matlab when the input to this filter is gaussian pulse. Could you help me please? In my case the output of this pulse shaping filter should be 5th order derivative gaussian pulse. Thanks. waiting for the reply.
hello..I have a problem. I want to know how to design a pulse shaping FIR filter in Matlab when the input to this filter is gaussian pulse. Could you help me please? In my case the output of this pulse shaping filter should be 5th order derivative gaussian pulse. Thanks. waiting for the reply.
An analog gaussian filter can be obtained as a cascade of identical filters. You can construct a low-pass gaussian filter cascading several single-pole identical filters. The number of sections determines how similar to a true gaussian characteristic is the result. (...)
need help to master here.. (if u have journal, please i need) sorry if my language not perfect.. (indonesia) i get stuck to my last project.. i asked to design GMSK modulator. GMSK = gaussian filter + MSK modulation.. but in this case, i should use OQPSK to change the MSK.. the GMSK modulator general specification: IF (...)
Hi all, I am currently pursuing my master thesis and was interested in knowing if anyone can advise me regarding design of gaussian pulse shaping filter in VHDL...apparently a Bessel'S filter or a higher order suffices but the results are not as good as expected...any help regarding this would be great!! regards, Mridula
Dear all, I want to design a gaussian filter using microstrip line. Do you have any idea or suggestion or know any reading material about this? do you know any paper related to this?
Hi i am trying to filter a data set in matrix format using gaussian filter.i take the fourier transform of the data and then multiply with gaussian filter and take the inverse fourier transform of that. Now here is the function i have written(matlab) for gaussian (...)
Bluetooth defines the GFSK with BT=0.5, so I design a Gauss filter with: Matlab: h = gaussfir(0.5, 1, 8) And Bluetooth also defines that deviation of pattern 0101 must be not less than 80% of deviation of 00001111, so I simulate it with: Matlab: sym0 = ; sym1 = ; Matlab: gout0 = filter(h,1,rectpulse(sym0,4)); Matl
in general cases Find the noise variance or estimate it use the "fspecial" to design u r quick gaussian filter might work easily ..but it depends of the noise distribution... If u want a real good answer....u r questions must be very specific
To generate a Rayleigh fading channel model, you first generate real and image part of the independent gaussian process, then you need design a filter to have the spretrum similar to Jakes model, i.e, to have the Bessel function as the auto-correlation. Passing through the I, Q gaussian process to this (...)
The placement depends on the response you want. For constant time delay with frequency, the poles are those of flat delay filters (gaussian or Thompson) with mirror image zeros.
Dear friend, As Flatulent said above you can implement any transfer function through coupled lines. However Butterworth or gaussian filters are seldom used in microwave frequencies. What happens is the bandwidth of the microwave (channel) filter should be wider than the occupied bandwidth of the modulated signal so that the delay (...)
You can get a trial version of Super filter that will work for a limited time at It has gaussian filters as well as raised cosine types.