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Javier


Active since 2011

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How can I increase signal bandwith in Adjacent and Co-Channel Interference example?
Hello all, I am using the <http://nl.mathworks.com/help/comm/examples/adjacent-and-co-channel-interference.html#zmw57dd0e260...

9 years ago | 0 answers | 0

0

answers

Question


Bandpass RF filter complains about Ts in Simulink, why?
Hello, I am doing a basic amplitude modulator, and I'm using as input signal for now a Gaussian noise generator, then I modul...

9 years ago | 0 answers | 0

0

answers

Question


Bandpass RF filter complains about Ts in Simulink, why?
Hello, I am doing a basic amplitude modulator, and I'm using as input signal for now a Gaussian noise generator, then I modul...

9 years ago | 0 answers | 0

0

answers

Question


Why does my bandpass RF filter complain about Ts in Simulink?
Hello, I am doing a basic amplitude modulator, and I'm using as input signal for now a Gaussian noise generator, then I modu...

9 years ago | 0 answers | 0

0

answers

Answered
Plot sin or cosine with Simulink scope
Finally I solved it with the advices of Sebastian and making use of <blogs.mathworks.com/seth/2009/07/14/refining-the-output-of-...

9 years ago | 0

| accepted

Question


Plot sin or cosine with Simulink scope
Hello all, I would like to do some simulate some home-made modulation with Simulink, but first things first; so I was trying ...

9 years ago | 2 answers | 0

2

answers

Question


Distributing Arrays with parfor
Hi, I would like to know if it's possible to use Distributing Arrays with parfor loops. Thanks in advance! Here the code: f...

13 years ago | 1 answer | 0

1

answer

Question


Logical indexing within parfor statement
Hi. I have a problem with parfor and an indexing. As you can see in my code below, I get a group of elements of a matrix using f...

13 years ago | 1 answer | 0

1

answer

Question


Doubts with parfor loop
Hi, I'm a litte bit confused with error given in this parfor loop: parfor n=1:fbaseDatosAct veDelanteMiaTemp=zeros(1,3); ...

13 years ago | 1 answer | 0

1

answer

Question


for to parfor loop,and for with logical indexing to parfor loop
Hi, I have got two doubts: -> the first one is to change this for loop to parfor loop, I have done all, but due to the last sen...

13 years ago | 0 answers | 0

0

answers

Answered
Vectors problem
Well you has done a lot of question, I'll try to explain: 1ªwhat is the difference between phase shift and delay shift, phase ...

13 years ago | 1

Answered
Vectors problem
See this and check if it's you're looking for: %% function princ lambdaMax=45; T=50; x=-2*pi:1/5:2*pi; lambda...

13 years ago | 1

| accepted

Answered
onCleanup and script
I'm having got a problem, I have done what I told you, adding a name to the function but, it doesn't work rightly in that in mat...

13 years ago | 0

Answered
Vectors problem
So you want to do something like this: xy=[ 1;1 2;2 3;3 4;4 5;5 6;6 7;7] ...

13 years ago | 0

Answered
Vectors problem
I cannot understand well the problem,do you want to shift the first three elements of each vector?

13 years ago | 1

Question


onCleanup and script
Hello. I'm using a parfor loop,but sometimes I stop its execution with ctrl+c, so I would like to execute the command "matlabpo...

13 years ago | 2 answers | 0

2

answers

Answered
Breaking out from loop
Hi, you can use the "tic" and "toc" matlab functions, which ones let you to create a timer and control the elapsed time between ...

13 years ago | 1

| accepted

Question


Matlab script with HTML/javascript within
Hello. I have a matlab script which plots kml data in google earth,and I would like to know whether an user clicks on a feature ...

13 years ago | 0 answers | 0

0

answers

Answered
how to generate a uniform random variable in the interval [-1 1] with mean zero?
You could use this code: a=-1;b=1; r = a + (b-a).*rand(100,1); v=[-1:0.02:1]; v(:,v==0)=[]; plot(v,r) Use h...

13 years ago | 0

Question


Activex google earth plugin and matlab
Hello. I'm trying to open the google earth plugin from matlab, using an activex server because I want to use COM port, so I do ...

13 years ago | 3 answers | 0

3

answers

Question


Google Earth, kmlwrite and COM in matlab
Hi!! I use an actxeserver command to create a conexion between Matlab an google earth, then I load a kml file, which has been ...

13 years ago | 0 answers | 0

0

answers

Question


Must I change the geoid using UTM projection?
Hello, I'm working with the UTM projection, I get a kml file from google Earth and I map the geographical coordinates to UTM prj...

13 years ago | 1 answer | 0

1

answer