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Discussion Groups
Discussion Groups | Matlab DSP
Technical discussion about Matlab and issues related to Digital Signal Processing.
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... video split into frames(picture) and synchronised sound
leelavathy narkedamilly - Feb 27 2008
Hi,
I need to know how a video sample ( avi file) is split into its video movie
and synchronised sound. Please send me the matlab code / related functions
and help me to proce... lms notch adaptive filter
el01...@mail.ntua.gr - Feb 26 2008
hello,
>
> im new to the topic of adaptive filters and its implementation in matlab. im doing a project on 'filtering an ECG foetus'. we are carrying out all our analysis on... Relationship between step response and group delay
tper...@superonline.com - Feb 26 2008
Hello friends,
I have a question regarding to the relationship between step response and group delay.
I have designed a FIR filter with fdatool with following characteristics...