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hi thanks...I managed to do it. i created a random m by n binary matrix where m represents the number of cells and n the number of channels.
and the call arrival rate could follow a poisson distribution.
Hi i am doing my project on optimizing channel borrowing schemes for DCA. I am not sure if i have to simulate the DCA first. Since, u've already worked on it, any help or suggestions will be greatly appreciated. thanks
Hi i am doing my degree project on optimisation of channel-borrowing schemes in cellular network. how do i start the simulations. do i have to design a cellular network (DCA scheme) first.?
1. effect of noise in digital communication can be eliminated
2. We can compress/reduce the signal we want to transmit
3. digital signals can be encrypted so that unauthorized person cannot access it.
4. with digital techniques, extremely low error rates producing high signal fidelity is...
I have learned only basic programming up to now and i have to encode a sentence using huffman in my digital communication module. i have written this so far:
/* To encode a sentence with special symbols except '|' using Huffman code*/
#include<conio.h>
#include<stdio.h>
int rearrange(int...
yeah that's what i thought too. but when i asked my teacher said that there will be a short circuit through the CRO or something like that. i didn't quite understand. and he said that to overcome this problem, an IGBT should be used instead of an SCR. snif!!! i really can't understand :((
Re: Power or Energy
instantaneous power p=iv which is not equal to IV. there is a difference. small letters represent instantaneous values. capital letters represent average values.
I=[integration over 1 cycle of i(t)]/[time period]
ave ouput power(P)=integration of (i(t)*v(t)) over time...
load in series with SCR(thyristor)
Why should a load always be connected to the anode side of the SCR???
the diagram is as follows:
the voltage across the load was measured with a CRO.
what would happen if the load's position was exchanged with that of th SCR?
i,ve search the web but...
no i dn't think so. what you can do is to print screen the graphs, paste it in paint, invert the colors (in case you want to print it afterwards), save it as a picture. then open it in the folder you saved and paste it in words. then you can write any comments you want to.
if you need not...
for num 1 i think its ans:c but im not sure. 2 n 3 r correct. 4:(b) and the others i really don't know. sry its more about computers than electronics.(n i have not dne LED in details)
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