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Mahabba Almheiri


Last seen: 8 mois ago Active since 2020

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How to plotthe estimated probability of a bit error for FSK
I implemented the following code to comapare between estimated and theoretical probability of bit error and everything is correc...

9 mois ago | 1 answer | 0

1

answer

Question


How to implement Gaussian filter spectrum?
I have a problem in the code. I want to plot the spectrum of the Gaussian filter but I got wrong spectrum. Can you please help ...

9 mois ago | 2 answers | 0

2

answers

Question


How to add uniform noise to image with median and standard deviation
Hello.. what is the direct command for "uniform noise" with specific median and standard deviation, for example if the median =...

9 mois ago | 1 answer | 0

1

answer

Question


AM modulated and demodulated signal
I run this code but I have mistake in this part : y_demod =amdemod(y_received,Fc,Fs,0); can anyone help me with the correct...

environ un an ago | 1 answer | 0

1

answer

Question


Gain and phase margin + phase and gain crossover frequeny results
I used this code to find phase and gain margin. Also to find phase and gain crossover frequeny syms s G = tf([7 14],[1 10 24])...

environ un an ago | 2 answers | 0

2

answers

Question


Gain/phase margin calculation and the gain/phase cross over frequency
Hello.. I used the below code to calculate the gain and phase margin. Also to calculate gain and phase cross over frequency b...

environ un an ago | 1 answer | 0

1

answer

Question


plotting of mean function of exponential random variables
I faced difficulties in implemntation the mean value I want to get value less than or equal 1 in y-axis because its represents...

plus d'un an ago | 1 answer | 0

1

answer

Question


Implement a reverbration effect on an audio
I faced diffiulties in implentenig revrerbartion with the feedback filter y[?] = ?[? − ?] + ?[?], where D is related to the dime...

plus d'un an ago | 1 answer | 0

1

answer