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Bogdan Cristea


46 total contributions since 2007

PhD engineer

http://cristeab.googlepages.com

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Answered
Creating a table for a cell array with cell2table
Hi Thanks for your quick reply. In tbl_content{2,2} I have put {NaN} because on a column I can have either doubles or chars. ...

1 year ago | 0

Question


Creating a table for a cell array with cell2table
Hi Is there a limitation when creating a table from a cell array when the elements on a column don't have the same type ? Thi...

1 year ago | 2 Answers | 0

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answers

Submitted


Chaotic Generators Demo
Chaotic generators demo can be used for studying the behavior of chaotic generators.

3 years ago | 75 downloads |

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Answered
Running mex files compiled on Linux
Well, I am not sure what you mean by soft-linking. I have tried to run my mex file before and after I have used setenv('LD...

4 years ago | 0

Question


Running mex files compiled on Linux
When I am running from MATLAB a mex file compiled from a cpp source file I get the following error: Invalid MEX-file '/home/b...

4 years ago | 2 Answers | 0

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answers

Submitted


EXIT chart computation
Matlab class implementing several methods for the computation of EXIT charts.

6 years ago | 11 downloads |

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Responded


Re: running matlab program without having matlab installed?
You could consider to use Octave instead, most of the syntax is compatible to MATLAB

6 years ago | 5878 views

Responded


Re: matlab figure in latex
The lines below is what I use usually when dealing with eps files in LaTeX \usepackage{graphicx}

6 years ago | 21056 views

Posted


Reference Cartesian axes
Could someone point a FEX submission for drawing the reference Cartesian axes, Ox, Oy, with arrows?

7 years ago | 1396 views

Responded


Re: OFDM transmission into multipath channel
Hi regards Bogdan

7 years ago | 6293 views

Responded


Re: Possible bug when generating vectors with a fixed step
Yes, you have right, I have forgotten about how the floating point numbers are represented in a PC. Nevertheless, in a high lev...

7 years ago | 3757 views

Posted


Possible bug when generating vectors with a fixed step
The following code gives the wrong result: x = 0:0.1:5; find(x==1.4) The output of the find function is an empty matrix. Shoul...

7 years ago | 3757 views

Responded


Re: Conflict between libraries used by mex file
I have been able to solve the above problem by copying .matlab7rc.sh file from /usr/local/matlab/bin to my home folder and addin...

7 years ago | 4311 views

Responded


Re: Conflict between libraries used by mex file
It cannot be a memory problem. I have an array of 2 matrices of size 1x1. Both matrices are initialized with random numbers, the...

7 years ago | 4311 views

Posted


Conflict between libraries used by mex file
I use IT++ library on openSUSE 11.2 in order to write mex files which are called from MATLAB script. On my PC IT++ uses ACML lib...

7 years ago | 4311 views

Posted


Display simulation progress for background jobs
Is there a way to display simulation progress when launching in background a job with batch() command. I know that diary() shoul...

7 years ago | 1234 views

Responded


Re: latex problem in textbox
I guess you should try to use the equation environment: $v_L$ I'm not sure, but you could try ...

7 years ago | 6726 views

Posted


OFDM transmission into multipath channel
I would like to simulate an OFDM transmission into a multipath channel, but I have hit the following problem: The channel has 4 ...

7 years ago | 6293 views

Responded


Re: Creating an envelope for a signal
Curve Fitting tool allows to generate code which can be customized. Put your maximal points into a vector then use this tools to...

7 years ago | 4665 views

Responded


Re: Creating an envelope for a signal
Try to use Curve Fitting tool from Curve Fitting toolbox

7 years ago | 4665 views

Responded


Re: Speeding up Matlab
I don't know if there is a built in function doing the same computation, however I would advise to write your own C/C++ routine ...

7 years ago | 1038 views

Posted


Display simulation progress using diary(job)
I would like to know how can I display the simulation progress when launching some script in background with: job = batch(trial)...

7 years ago | 1612 views

Posted


Replacing Numbers with NaN
This is the correct syntax: mydata{k}.data (mydata{k}.data(:,8)==-999,8) = NaN;

7 years ago | 4265 views

Responded


Re: How to change values of a vector within a loop
You could try to convert these vectors into their decimal representation, with the MSB at the right position. So you have: 1. s ...

7 years ago | 2836 views

Responded


Re: Using batch command to launch a script in background
Yes, the batch command is from Parallel Computing Toolbox and I am using the local scheduler. However, I haven't yet used distri...

7 years ago | 5641 views

Responded


Re: A-priori algorithm: matlab implementation ?
well, looking again at your thread, I don't know what an a-priori algorithm. My understanding was a posteriori algorithms, which...

7 years ago | 9220 views

Responded


Re: A-priori algorithm: matlab implementation ?
I have had a similar problem. The existing code in Matlab File Exchange is poorly written. I have implemented several MAP algori...

7 years ago | 9220 views

Responded


Re: Using mex files in Matlab
I am not trying to combine 32 with 64 bits sw. Here is the compilation command when using shared libs: mex -I/home/bogdan/C++/S...

7 years ago | 6919 views

Responded


Re: Using mex files in Matlab
I am trying to compile my C++ function into a mex file using static libraries. I use my own static library, libsiso.a, as an ope...

7 years ago | 6919 views

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