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Tuncay Eren


Last seen: 2 years ago |  Active since 2017

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Professional Interests: signal processing, OFDM, channel estimation, LTE, 3G, 4G, underwater acoustic communication

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How to get back Doppler frequency shift back from the constructed 1-Tap Rayleigh Frequency-Flat Fading Channel?
Hello, Could you please help me how to get Doppler frequency back from the following channel? >Ts=1/10^6; % second...

6 years ago | 0 answers | 0

0

answers

Question


MLSE equalized multipath channel doesn't work under high SNR values
Hello, I am trying to simulate the BER performance of the following code but come across a problem that the system is not wo...

6 years ago | 0 answers | 0

0

answers

Question


Channel Equalization with MLSEEqualizer doesn't work with IFFT/FFT blocks.
Hello I am trying to understand the performance of the Maximum Likelihood Sequence Estimation Equalizer (MLSEE) by using the...

6 years ago | 1 answer | 0

1

answer

Question


How can I remove the ranges from a specific column vector?
Hello; How can I remove the following ranges from the k column vector below: k=[1 0 2 1 9 8 0 0 4 2 3 3 5 1 1 0 3 2].' ;...

6 years ago | 2 answers | 0

2

answers

Question


Why Chebwin filter shows different frequency response?
Hello, I have two following filter design with Dolph-Chebyshev window as follows: When I take 512-point FFT to get frequency...

7 years ago | 0 answers | 0

0

answers

Question


How to shift a filter into higher frequency band?
Hello, Could you please explain how to shift a low pass filter into higher frequency in a Matlab code? For example; how can ...

7 years ago | 1 answer | 0

1

answer

Question


Sinc Prototype Filter design
Hello, Could you please help me in the following sinc filter design? % numFFT = 1024; % Number of FFT po...

7 years ago | 1 answer | 0

1

answer

Question


How to decide filter length in filtered OFDM system?
Hello, I am trying to understand how to decide filter length in filtered OFDM system, the system code is also can be seen fr...

7 years ago | 0 answers | 2

0

answers

Question


How to save and load complex variables and their values in Matlab?
Hello Could you please help me in the following problem? >> clear all >> A = [2+3i;3+i;4-2i]; % example >> save A....

7 years ago | 1 answer | 0

1

answer

Question


How to construct subband filter in UFMC/OFDM transmitter?
Hello, In the following link, UFMC vs. OFDM Modulation, I am trying to understand the bandFilter Code block within the for l...

7 years ago | 0 answers | 0

0

answers

Question


How to pass the data in a data structure into a constructor function?
I am trying to understand the data structure usage in MATLAB constructor function and below is the code which has a basic avarag...

7 years ago | 0 answers | 0

0

answers

Question


What is the meaning of empty parenthesis in Matlab Object Oriented Programming?
I have been working on OFDM using Object Oriented methadology and in the following code block trying to understand the usage of...

7 years ago | 1 answer | 0

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