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Let's say I have the below random signal:
Y[n] = [y(n) y(n-1) y(n-2) .... y(1)]
I have two random variables now:
The first one χ which express the maximum eigenvalue of the covariance matrix of Y.
The second one λ which express the energy of the random signal.
Now my question is:
Are the two...
Hello everybody..
I would like to know why we used a schottky gate in MESFET transistors instead of the gate was used in MOSFET transistors
I mean what are the real reasons behind the use of a Schottky gate !?
Signal is a 160 samples
and I am obligated to apply a 512 FFT
is there any way that I could restore my signal
with a 160 IFFT
X=FFT(signal,512)
x=IFFT(X,160)
x == signal !?!?
how can I make this relation possible
any Idea guys?!
please help
I didn't really get what you mean..
I know that lumped port should be between the feedline and the ground
but here the ground is above the feedline I don't think it would be okey to place it just in between..
any help
well I don't know if that would help
from top to bottom it is like this :
Patch
substrate
ground"with the aperture"
substrate
feed line
what I would like to know is where should I exactly put my lumped port to do the excitation !!!
I would to ask how to assign the excitation " lumped port" in the aperture fed patch antenna..
In the aperture the feed line would be at the bottom so should I put the port above it till the ground above ?!?
and in which direction should E fields be in this case !?
please any help
Hello guys,
I need to design a digital circuit which have five inputs " A,B,C,D,E"
and one output..
the output should be "1" when the input is a prime number..
Please I need you to help me to find the reduced equation of the output
"using Carno table"...
can i get a clearly answer please..
i don't think i get your point!!
do you mean the modern telecommunication is trying to avoid DSP in its applications "mobile phones...etc"!!
Hello,
am looking for DSP applications at the telecommunication field,
so i would like to cover all ideas about that part before choosing my graduate project idea...
please help..
Hello, am somehow confused about some ideas related to PWM in pic16f877a.
while am looking for PWM at P16 datasheet i found :
1) PWM period is defined by : Period = ( PR2 + 1 ) * 4 * Tosc * ( TMR2 prescaler );
and by trying to know where " 4" came from, i found that's because TMR2 input...
am a 4th year electronic&telecommunication engineering student,
i have studied c++ in a course, and i really liked it and i spent a lot of time on it trying to get the most of it..
but the idea is till now am unable to know where to use it and even how...
i mean how i can use visual studio for...
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