DSSS system using integrate and dump for detection

Simulate a DSSS system over an AWGN channel.

Description

DSSS over AWGN channel simulation.

Receiver is implemented by intergate and dump operation.

• Required Products: Communications Blockset
• MATLAB release: MATLAB 7 (R14)

[uu]

hello ...
plz it is very urgent
how to program reciver with integrator/dump??
plz i need it in my thesis
thank you,,,
[e-mail]

[micheal raja]

 

[Muhammad Rizwan]

Hi, I want to know something if you can help.
I have spread the bits with walsh code then with PN code and added awgn noise to it. On receiving side when I multiplied this received signal with conjugate of PN code it was removed from bit .Now how can I remove the walsh function to gain actual original bits.

[TESFAHUN GETNET]

good

[yo byc]

 

[yoo bgh]

good

[Josie Lee]

It visualizes the spreading process that uses PN sequence

[maha khan]

plz anyone send me this code in its orignal format.....i m not getting it correctly

[mack azizy]

 

[anwr abuhadi]

 

[anwr abuhadi]

 

[joanne gomes]