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I simulate (or want to simulate) an RF system. My simulation Nyquist
rate is 50GHz, the signals are 8 Msamples long and there is a 5MHz
transmission at 1GHz (using standard I/Q modulation).
SBR123 - 2014-07-23 11:47:00
I am trying to understand the concept of representing a discrete periodic
signal using sinusoidal signals.
(without going into detailed math), If my understanding is correct, a
matar770 - 2014-07-23 09:19:00
i want to use an electret microphone array to locate a sound sorce
(actually its the direction of arrival) , im using Steered Response Power
- Phase Transform (SRP-PHAT) algorithm, and i'm confused a...
Javier Pajuelo - 2014-07-21 22:43:00
I get different results using Kiss FFT and Octave/Matlab fft.
Here's the input/output of my code:
0 1 2 3
This is prompted by the discussion of aliasing in the thread
"Higher upsampling with minimum phase downsampling produces
more aliasing" by 'jungledmnc'.
My question is based on the observation th...
Mauritz Jameson - 2014-07-19 12:34:00
I have a headset which has a funny looking cable connector. I don't know what kind of connector this is, so maybe somebody in this group knows. Link to pictures:
jungledmnc - 2014-07-16 11:48:00
I'm programming a sound generator, based on wavetables. I have 8192 point
wavetable. I create several band-limited "subwavetables" by taking DFT,
zeroing high octave(s) and IDFT. For generating...
I have a DTFT function Y(w) which is also a function of a: Y(w,a) (it's
actually a sum with a as coefficient)
Another function Yl(w) is the l-fold convolution of Y:
Yl(omega) = Y(w) * .....
Tim Wescott - 2014-07-15 15:05:00
I need a number, and I'm feeling lazy; has anyone worked this out
I want to know the distribution of the maximum of the absolute value of a
vector of samples of a colored, zero-mean G...
Geetika Nanda - 2014-07-15 11:30:00
Dear Professional Colleague,
Be part of Global Leadership Awards 2014 on 20th December, 2014 by Federati=
on of Industries. Request you to kindly nominate/send delegates from y...