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Discussion Groups | Matlab DSP
Technical discussion about Matlab and issues related to Digital Signal Processing.
3D graphics with matrix
ayse korucu - May 12 2008
Hi;
I have a matris which has 7 columns and 125.000 rows.
I have to plot 3D graphics with it's first 3 columns and the 7th column will
be colors data.
I tried to do with ... 
Rayleigh fading channel in an OFDM Tx/RX [2 Articles]
saina lajevardi - May 12 2008
Hello,
I have already simulated and OFDM system over AWGN channel. Now, I need to apply flat fading and frequency selective fading with Rayleigh distribution as my channel effec... How to break current iteration and restart a new one
Xiaoxia Ye - May 12 2008
Lately, I've been using "fminsearch" to do some optimizations. I am
wondering how to break current iteration and restart a new one during
"fminsearch" is running. Specifically, I... resolution [3 Articles]
yusra al-najjar - May 9 2008
Sir,
How can I change the resolution of a bitmapped image from 390x350 to 200x200 inside a matl... 3D object, 2D on screen - coordinates?
sheppa28 - May 8 2008
Given an object, e.g.
t = 0:pi/10:2*pi;
[X,Y,Z] = cylinder(2+cos(t));
surf(X,Y,Z)
axis square
After moving it around, rotating, etc. I want to hit enter and the
next i... How I can get initial random states from gatool
Aylin Gunel - May 7 2008
Hi,
I need to get initial random states from gatool. I
know there is a check box to obtain the random states
from previous run, but how can I can save these states
for next ent... 3D Points Classification
Andrei Ungureanu - May 5 2008
hello everyone,
I am trying to classify some 3D points ( the way i obtain them is
irrelevant here) into 4 categories, using the Neural Network
Toolbox...I have the 4 trainin... Find Magnitude and Phase of Sinusoidal Waveforms in Simulink
step...@gmail.com - May 5 2008
I am inputting three sinusoidal signals from sensors to the ADC of an eZdsp that I am programming with Simulink. Each of these are 60 Hz waveforms (These are not voltages of a pow... truncation error accumulation in a loop
Eyvazi Negar - May 5 2008
HI
I run an algorithm on Matlab and it works for different inputs individually.
but when I use a loop to randomly generate these inputs and save the results in other array,... binary video file header
Khalid Latif - May 5 2008
Hi All,
I want to read a binary video file (generated by MATLAB using
Image & Vidoe Blockset -> sinks -> write binary file) in C.
Its the YUV420 format. But I cant ...