Eman Ahmed

Suppose that X is a matrix in which the third column is equal to twice the first column. Show that the same must be true for any product YX.

what does the square root of a rotation matrix means geometrically?

i need to one who looks like me in the world .

i'm interesting in that so please i need your help guys

i searched the web and find a site his name is (ilooklikeyou.com) but unfortantly i didn't find anyone in it like me.

so please if you know any site who can help me, don't be lazy and write its name down

thanks and really i will appreciate any answer.

i need to one who looks like me in the world .

i'm interesting in that so please i need your help guys

i searched the web and find a site his name is (ilooklikeyou.com) but unfortantly i didn't find anyone in it like me.

so please if you know any site who can help me, don't be lazy and write its name down

thanks and really i will appreciate any answer.

i need to one who looks like me in the world .

i'm interesting in that so please i need your help guys

i searched the web and find a site his name is (ilooklikeyou.com) but unfortantly i didn't find anyone in it like me.

so please if you know any site who can help me, don't be lazy and write its name down

thanks and really i will appreciate any answer.

i need to one who looks like me in the world .

i'm interesting in that so please i need your help guys

i searched the web and find a site his name is (ilooklikeyou.com) but unfortantly i didn't find anyone in it like me.

so please if you know any site who can help me, don't be lazy and write its name down

thanks and really i will appreciate any answer.

I need a good tutorial about web development (Html,CSS,PHP,Mysql)

Exists some programming enviroment in windows XP (no MAC) for building ipod and iphone application ? I need some links about this, tutorials, ebooks. Help me please.

r(t)=(1+5T)U(T)

r(s) ???????????

I just want to know how can I do something like the following

program to save data after closing it.

also the program is installed in more than two devices and if any on them added new data to this program all devices should be updated its data .

I think this will do by consider one of the devices service and all devices should be connected to internet.

I'm a programmer and I can do the program but I can't do the previous two points

I just need the names of topics which I should know it to do the previous

Hi,All

I'm now working in project to compress a files.

And I used Huffman encoding to get new code for each character in the site.

but now I can't complete my project.

How can I use bitwise operation to put all those new codes into the compression file.

and Also how can return it to its original characters.

I'm really need a help in this as i searched on Google and can't got any thing

any help will be useful to me.

Thanks,

linked list declaration

how can I declare linkedlist (the ready implemented linkedlist in c++)

in which base I will get the fixed code.

how can I know if my computer convert the character to AscII or Unicode?

I'm working in a program which compress a file

I decided to use the huffman algorithm to encode (the Bytes Or character)

but huffman algorithm depends on the frequency of each letter and If I calculate the frequency for each letter, it will takes long time.

so what should I do?

How can I encode the bytes??

Should I encode words and calculate the frequency for each word?

but if I did it, I would face the same problem.

What can I do to write arabic

I mean the size of partition C becomes 20 G after it was 40 Gb

I'm amazing and I can't know the reason of it.

Knowing that I changed my windows with new one because the last windows was infected with Spyware.

is This Spyware virus causes this problem

Thanks,

I mean the size of partition C becomes 20 G and It was 40 G

where the 20 G ?????????????

really I'm amazing

how can I use the abstract data type of queue to remove the last element in queue

or how can I use the methods enqueue and dequeue to remove the last entered element

I just want the used algorithm to do it