Hello everybody!
I hope my mail will find you all in best mental and physical health. I need your
kind help. If any body can provide me with the sample of Matlab Code using the
BPSK modulation.
I used the fn. dmod but I cant understand the values of Fc, Fs and Fd
parameters. Can some body give me a sample value of these parameters.
I would really appreciate it and kindly it's urgent.
Thanks in advance
regards,
Pasha Muhammad
BPSK modulation in MATLAB (urgent!)
Started by ●April 17, 2007
Reply by ●April 18, 20072007-04-18
Hi,
Use qammod instead of dmod. See below for more details on qammod. Fo
obtaining BPSK modulated signal, use M=2; X is the message signal.
QAMMOD Quadrature amplitude modulation
Y = QAMMOD(X,M) outputs the complex envelope of the modulation of the
message signal X using quadrature amplitude modulation. M is the
alphabet size and must be an integer power of two. The message signal
must consist of integers between 0 and M-1. The signal constellation is
a rectangular constellation. For two-dimensional signals, the function
treats each column as 1 channel.
Thanks,
Nanda Kishore.
On 17 Apr 2007 04:51:38 -0700, p...@yahoo.com
wrote:
>
> Hello everybody!
>
> I hope my mail will find you all in best mental and physical health. I
> need your kind help. If any body can provide me with the sample of Matlab
> Code using the BPSK modulation.
>
> I used the fn. dmod but I cant understand the values of Fc, Fs and Fd
> parameters. Can some body give me a sample value of these parameters.
>
> I would really appreciate it and kindly it's urgent.
>
> Thanks in advance
>
> regards,
>
> Pasha Muhammad
Use qammod instead of dmod. See below for more details on qammod. Fo
obtaining BPSK modulated signal, use M=2; X is the message signal.
QAMMOD Quadrature amplitude modulation
Y = QAMMOD(X,M) outputs the complex envelope of the modulation of the
message signal X using quadrature amplitude modulation. M is the
alphabet size and must be an integer power of two. The message signal
must consist of integers between 0 and M-1. The signal constellation is
a rectangular constellation. For two-dimensional signals, the function
treats each column as 1 channel.
Thanks,
Nanda Kishore.
On 17 Apr 2007 04:51:38 -0700, p...@yahoo.com
wrote:
>
> Hello everybody!
>
> I hope my mail will find you all in best mental and physical health. I
> need your kind help. If any body can provide me with the sample of Matlab
> Code using the BPSK modulation.
>
> I used the fn. dmod but I cant understand the values of Fc, Fs and Fd
> parameters. Can some body give me a sample value of these parameters.
>
> I would really appreciate it and kindly it's urgent.
>
> Thanks in advance
>
> regards,
>
> Pasha Muhammad
Reply by ●April 25, 20072007-04-25
hai
X=sign(rand(1,1000)-0.5)
this will give bpsk samples of length 1000.
hope this is useful to you
thanks
durgaprasad
On 17 Apr 2007 04:51:38 -0700, p...@yahoo.com
wrote:
>
> Hello everybody!
>
> I hope my mail will find you all in best mental and physical health. I
> need your kind help. If any body can provide me with the sample of Matlab
> Code using the BPSK modulation.
>
> I used the fn. dmod but I cant understand the values of Fc, Fs and Fd
> parameters. Can some body give me a sample value of these parameters.
>
> I would really appreciate it and kindly it's urgent.
>
> Thanks in advance
>
> regards,
>
> Pasha Muhammad
>
>
X=sign(rand(1,1000)-0.5)
this will give bpsk samples of length 1000.
hope this is useful to you
thanks
durgaprasad
On 17 Apr 2007 04:51:38 -0700, p...@yahoo.com
wrote:
>
> Hello everybody!
>
> I hope my mail will find you all in best mental and physical health. I
> need your kind help. If any body can provide me with the sample of Matlab
> Code using the BPSK modulation.
>
> I used the fn. dmod but I cant understand the values of Fc, Fs and Fd
> parameters. Can some body give me a sample value of these parameters.
>
> I would really appreciate it and kindly it's urgent.
>
> Thanks in advance
>
> regards,
>
> Pasha Muhammad
>
>