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ofdma_matlab


28 total contributions since 2011

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Question


If I want to learn definitions of different functions( like rand, reshape, abs) of Matlab in the command window, what should I write in the command window so that definitions appear ?
seeking different functions( like rand, reshape, abs) full definition in command window, so that I can learn about different fun...

6 months ago | 1 Answers | 0

1

answer

Answered
OFDM Carrier Frequency Recovery
hPFO = comm.PhaseFrequencyOffset('FrequencyOffset', freqOffset, ... 'PhaseOffset', phaseOffset, ... 'SampleRate', samplesPerSymb...

4 years ago | 0

Question


optical ofdm matlab( transmitter , channel , receiver )
I want to model (Transmitter , channel and receiver) of optical OFDM in Matlab , can any body help me I need to generate optica...

4 years ago | 0 Answers | 0

0

answers

Question


matrix elements scaling
can anybody please tell me how to do scaling elements in matlab ? for example, I have a matrix like a = [1 2 4 5 6 4 9] I w...

5 years ago | 1 Answers | 0

1

answer

Posted


Is it possible to convert a matlab files into a .c files ?
hi i am fascinated about Is it possible to convert a matlab files into a .c files or python ? is there any easy way for doing th...

5 years ago | 981 views

Answered
OCDMA Transmitter Model
i am also working on optical ofdm , i am also facing tremendous prblem with this issue.

5 years ago | 0

Question


generation of optical ofdm signal in matlab
i need to generate optical ofdm signal. i can generate it for wireless communication . need to know about the platform where i ...

5 years ago | 0 Answers | 0

0

answers

Answered
optical wireless communication
it is very much sad that matlab still do not provide any tools for optical communication.

5 years ago | 0

Question


filtering signal noise in OFDM wireless communication
suppose I have a 4by4 matrix. data = [a b c d; e f g h; i j k l; m n o p]; assume row 1 contains same data of SNR =...

5 years ago | 0 Answers | 0

0

answers

Responded


Re: Optical OFDM
it is really embarrasing. i am getting stuck again and again

5 years ago | 2999 views

Responded


Re: Warning on simulink

5 years ago | 22309 views

Posted


OFDM_SIGNAL_GENERATION_SIMULINK_FIRST STEP
how to generate 16 random numbers in simulink using random signal generator / i couldn't get the apropriate result for that ....

5 years ago | 1277 views

Question


random integer generator in matlab simulink and how to set parametres ?
suppose i wanna generate random data from 0 to 3 (ie, qpsk data) in matlab simulink unsing random integer generator. output ...

5 years ago | 1 Answers | 0

1

answer

Responded


Re: matrix manupulation row column transformation
i tried out this way. but it wont work as expected a = [ 1 2 3 4 ; % b = a.' b = a.' c = reshape(b,6,2)

5 years ago | 1587 views

Posted


matrix manupulation row column transformation
suppose i have a matrix like this, a = [ 1 2 3 4; i want it like b = [1 2; any idea ? thanks in advance

5 years ago | 1587 views

Posted


matrix manupulation row column transformation
suppose i have a matrix like this, a = [ 1 2 3 4; i want it like b = [1 2; any idea ? thanks in advance

5 years ago | 1103 views

Question


MATRIX MANUPULATION
suppose i have a matrix like this, a = [ 1 2 3 4; 5 6 7 8; 9 10 11 12] i want it like b = [1 2; ...

5 years ago | 1 Answers | 0

1

answer

Responded


Re: filters on OFDM signal
is there anybody, who can ans me ?

5 years ago | 1080 views

Posted


butterworth filter
z,p,k]=butter(1,.59,'low') data = [1+i 1+2i 2-2i 4+5i] thanks in advance .

5 years ago | 929 views

Posted


filters on OFDM signal
a = [1+2i 2 +3i 1+0.5i 5+.1i] are discrete time/ frequency domain signals. can anybody tell me or give me idea how can i ...

5 years ago | 1080 views

Posted


partial transmit sequence

5 years ago | 2130 views

Responded


Re: conversion of decimal matrix to binary MAtrix, where answer must
thanks steve lords what i wanted is retrieving the information from its phase like you were given a matrix a =[0 180 90 270 ] ...

5 years ago | 9973 views

Responded


Re: conversion of decimal matrix to binary MAtrix, where answer must be in matrix form
a = [1 2 3 ]; dec2bin(a,2) == '1' ans = dec2bin(a,2) == '1' thanks in advance

5 years ago | 9973 views

Responded


Re: conversion of decimal matrix to binary MAtrix, where answer must
what i wanted is the binary representation of matrix of a matrix which contains decimal number. forexample consider a 2X2 matri...

5 years ago | 9973 views

Posted


conversion of decimal matrix to binary MAtrix, where answer must be in matrix form
brother, i can do this . but i want this answer in the matrix form for example [ 001 010 011 011] is a matrix where 001 repr...

5 years ago | 9973 views

Posted


conversion of decimal matrix to binary matrix
given : a_deciman = [1 2 3 3] answer a_binary = [001 010 011 011] can anybody tell me how to get that at matlab , thanks i...

5 years ago | 9973 views

Responded


Re: power calculation of comlpex number
this is an IFFT modulated data. you considered "A" which can be a complex number . but over here i have a block of complex num...

5 years ago | 2895 views

Posted


power calculation of comlpex number
3+2i 4+2i 7+i] is a 1*3 matrix.

5 years ago | 2895 views