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Sara Nasir


Last seen: 4 months ago Active since 2020

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Question


calculate stop band energy from PSD graph
I want to find the value of the stop band energy i.e. the total leaked energy to the neighbouring sub-carriers. The value is cal...

7 months ago | 0 answers | 0

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answers

Question


Calculate the stop band energy of a filter by its Power spectral density graph
I want to find the stop band energy of a filter by its Power spectral density graph. Stop band energy is calculated with normali...

7 months ago | 1 answer | 0

1

answer

Question


OFDM implementation in Simulink
I am implementing OFDM Transmitter using QPSK Modulation. I am having trouble adding cyclic prefix to OFDM symbols as there is n...

10 months ago | 1 answer | 0

1

answer

Question


Tukey window in time domain
I am trying to implement Tukey window in time domain. It is the rectangular filter where the edgesare tapered by convolving a re...

11 months ago | 0 answers | 0

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answers

Question


Hanning window Frequency Domain Graph
Hello, I have calculated the time domain of hanning window through the formula. But now I have to find the frequency domai...

11 months ago | 2 answers | 0

2

answers

Question


Root raised cosine pulse
B=0.5; %Beta value Ts = 0.01; %Sampling interval N=2000; %Number of samples t=-20:Ts:(N-1)*Ts; %Formula pt_RootR...

12 months ago | 1 answer | 0

1

answer

Question


Error: Unable to perform assignment because the left and right sides have a different number of elements.
M = 64; %Number of subcarriers K = 4; %Overlapping factor y = [-0.2...

12 months ago | 1 answer | 0

1

answer

Question


Matlab Summation equation for calculating impulse response of FBMC
Hello guys, I am trying to solve this equation to calculate the impulse response of a filter bank carrier but the graph is not...

12 months ago | 1 answer | 0

1

answer