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Discussion Groups
Discussion Groups | Matlab DSP
Technical discussion about Matlab and issues related to Digital Signal Processing.
Plotting more than one periodogram [4 Articles]
jage...@yahoo.com - Mar 5 2008
Hi all,
I'm a Matlab newbie. I need to make a graph with more than one periodogram in it. How can I do that?
Thanks in advance.
Regards,
Albert
... 
Port-based Sample time using Level-2 m-file S-functions
anse...@yahoo.com - Mar 5 2008
Hi everybody
I am trying to implement a block using level-2 m-file s-fucntion with different input and output sample rates. I am writting following code but it doesn't work. The... Image Segmentation Algorithm's evaluation parameters
silkydhawan - Mar 3 2008
hi guys, i m doing thesis on topic " Image Segmentation techniques and
their objective evaluation". And i do have segmentation algorithms but
i dont have code for their paramet... calculating Instantaneous frequency (IF) using fft [3 Articles]
marko_jnk - Mar 2 2008
Hi, i have a big problem, i need to calculate Instantaneous frequency
(IF) using fft (Fast Fourier Transform) and STFT (Short Time Fourier
Transform). I have a discrete sinusoi... phase of rayleigh envelop [3 Articles]
mira...@yahoo.com - Mar 2 2008
hi
i have written matlab code for rayleigh fading using BPSK and QPSK
i generate a rayleigh distribution by generating two identiaccly independently generated gaussian vectors a... Running Matlab on Mac with Parallels
mteguchi - Mar 2 2008
Is there anyone out there using the Windows version of Matlab on a Mac
using Parallels? Or should I convert my license to Mac? How is the
Mac version of Matlab recently? Thank... Negative Random number generation [3 Articles]
Ishtiaque Ahmed - Mar 2 2008
Hello,
I need to generate random numbers, for example, in the range -20 to 20 or -150 to 150 or so for 1200 points.
How can I do this using 'rand' function in matlab??
... Compression Ratio of Huffman Code
maha devi - Feb 29 2008
*FEBRUARY 29,2008*
Hi friends,
*can anyone tell me how to calculate the compression ratio of huffman
code...*
**
actually the formula is *compressed file size (bytes) *
*... Matlab Distributed Computing Toolbox Problem
Ömer Fatih Yılmaz - Feb 27 2008
Hi group members;
=20
I am using Matlab r2007b and get the following error:
=20
Exception in thread "AWT-EventQueue-0" java.util.MissingResourceException: =
Can't find resourc... lms adaptive notch filter(urgent!) [2 Articles]
ashwiny - Feb 27 2008
Hi everyone,im doing a project regarding development of an adaptive
notch filter to eliminate 50Hz noise from the biomedical signal.im a
newbie to matlab so im sorry if there i...