yuvi


Active since 2011

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fourier transform of sine wave help
hi everyone, i have this simple code of a wave in time domain and frequency domain. can someone pls help me understand t...

10 years ago | 1 answer | 0

1

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Question


ofdm in simulink
Hi everyone i have this ofdm generator that i created in SIMULINK. parameters : bernoulli binary generator : sample time : 1e...

13 years ago | 0 answers | 1

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answers

Question


How To Move OFDM Signal From BaseBand
hi everybody if anyone knows how to move this signal (bw=20MHz) and to move it from 0-20MHz to 1920MHz-1940MHz any help will...

13 years ago | 1 answer | 0

1

answer

Question


OFDM Demodulation problem
hi everybody i have a matlab code that generates 20 bits and modulate them with OFDM, my problem is that i want to demodulate ...

13 years ago | 1 answer | 1

1

answer

Question


how to add harmonics to a sine wave ?
hi to all i want to add to a sine wave (220volt and 50hz ) harmonics and to see them in a spectrum ( 50hz , 150hz ,250hz .....

13 years ago | 1 answer | 1

1

answer

Question


Convolution problem
hello to all in this code we have an ofdm signal(60 MHZ),with length of 4096x1 (Pxx) and a power line model 0 to 80 Mhz with l...

13 years ago | 1 answer | 0

1

answer