Community Profile

mutah


29 total contributions since 2013

Contact

Contributions in
View by

Question


what called this method of generation random sample
Hi all is the code below represent inverse cdf method? y is pdf of any distribution cdf_y = cumsum(y); sum_y = sum...

2 years ago | 2 Answers | 0

2

answers

Question


Multihop wireless communication systems
Hi all I want to ask you about this : (( increasing the number of hops make outage probability and bit error rate worst))...

2 years ago | 0 Answers | 0

0

answers

Question


help on serial to parallel block in simulink
<</matlabcentral/answers/uploaded_files/12972/ww.jpg>> I was wondering if anyone could help me with this. Tried to construct ...

2 years ago | 0 Answers | 0

0

answers

Answered
from workspace to scope plot
I need some help in other problem please How i can generonate pulse one between 19 and 20 then zeros until 29-30 pulse one a...

2 years ago | 0

Question


help in pulses matlab simulink
Hello all I need some help in my problem How i can generonate pulse one between 19 and 20 then zeros until 29-30 pulse on...

2 years ago | 1 Answers | 0

1

answer

Question


Numerical Integration matlab Help
Hi dears this is my code please help me and check it close ; clear ; clc; g=4.6; k=0.0000000000001; m=1;n=1...

2 years ago | 1 Answers | 0

1

answer

Question


from workspace to scope plot
Hi all I want to show matlab graph in scope how can i do this ? please give me answer

2 years ago | 2 Answers | 0

2

answers

Question


Simulate outage probability or CDF
Hi all I have the CDF (cumulative distribution function) for my function I want to make simulation for this CDF ? not p...

3 years ago | 1 Answers | 0

1

answer

Question


NAN when we integrate
Hi I have this code b=1;mu=1; f = @(t) (t.^(2*mu)).*exp(-t.^2).*besseli(mu-0.5,a.*t.^2) Q = integral(f,b,Inf) ...

3 years ago | 1 Answers | 0

1

answer

Question


Question about PDF(probability density function)
what the difference between *probability distribution function* and *probability density function* ?

3 years ago | 1 Answers | 0

1

answer

Question


Help on BER plot
Hi all I've one million samples generated from fading channel,and I want use this samples to plot BER for this fading channe...

3 years ago | 0 Answers | 0

0

answers

Question


lauricella's hypergeometric function
I have this code but still found errors function FA = Lauricella(a,b1,b2,b3,c1,x,y,z) mu=0.5; eta(1)=0.6; h1=(2+e...

3 years ago | 0 Answers | 0

0

answers

Question


BER by using gmdistribution.fit
Hi All I can't use the gmdistribution.fit to plot BER bpsk any one have idea ?

3 years ago | 0 Answers | 0

0

answers

Question


help In NAN problem
Hi MY code generate 1000000 samples and when i want to sum this samples it give me NAN what the problem ??

3 years ago | 1 Answers | 0

1

answer

Question


matlab code for mixture help
I have this code mixtrue.dist='Exponential'; mixtrue.K=2; mixtrue.weight=[0.1 0.9]; mixtrue.par=[1 10]; da...

3 years ago | 0 Answers | 0

0

answers

Question


help on matlab code error
function varargout=mixtureplot(mix,varargin) mix.dist(1:6)=='Expone' % define the grid on the x-axis ...

3 years ago | 1 Answers | 0

1

answer

Question


Help on gmdistributionfit toolbox
Hi when I plot X=0.0001:0.03:3; y = pdf(obj,X') the x-axis from 0 to 100 but i put X 0:3 ?? what the proble...

3 years ago | 1 Answers | 0

1

answer

Question


Rayleigh fading from finite mixture exponential
Hi all I want to plot Rayleigh fading by finite mixture exponential can any one give me help in how i can do this by matlab ...

3 years ago | 0 Answers | 0

0

answers

Question


help on this code error
Hi all I have this code but it still has error can any one solve it ? clear mixture; mixtrue.dist='Exponential'...

3 years ago | 1 Answers | 0

1

answer

Question


Mixtures on matlab By EM algorithm
Hi all I would like to fit a mixture of exponential and mixture of gamma distributions to estimate the mixing probabilities an...

3 years ago | 0 Answers | 0

0

answers

Responded


Re: Simulating Mixed Exponential
still found error in code

3 years ago | 3564 views

Question


Can I simulate finite mixture of exponential distribution in matlab ?
please anyone know this

3 years ago | 0 Answers | 0

0

answers

Question


randsrc problem in my mtlab 2012b
Hi dears In matlab 2012b I can't find the randsrc also i haven't the communication system toolbox how can i add this toolb...

3 years ago | 1 Answers | 0

1

answer

Question


Help on gmdistributionfit toolbox
can any one explain to me in this expression ? gmdistribution.fit(x,k) what the difference between x and k ? i have mixed

3 years ago | 0 Answers | 0

0

answers

Question


The inverse of the Marcum-Q function
can any one help me on my problem which is how to get the inverse of marcum Q function

3 years ago | 1 Answers | 0

1

answer

Question


Generate samples from kappa-mu pdf
Hi dears I want to ask you about this problem how to Genearation samples from PDFof Kappa-mu i need code to excution th...

3 years ago | 0 Answers | 0

0

answers

Question


I have problem with this code
_italic_ rho=0.000001:0.03:3; kappa=1; N_gau=10; N_iteration=1000; serror=0.001; ini_mean=rand(1,10); ini_sigma=rand(1,10...

3 years ago | 0 Answers | 0

0

answers

Answered
summation in matlab help
any body can correct my code or try to plot

3 years ago | 0

Question


summation in matlab help
this is my code to plot summation of 10 normpdf but when i plot figure the plot not like normpdf what the reason ??? plz a...

3 years ago | 2 Answers | 0

2

answers