Matlab

setting up symbolic links in linux
Hi, I recently installed MATLAB2010 on Ubuntu 9.04. It works great and all, except that for one reason or another the symbolic links never got set up... So now I have to go into the command line, hunt under /name/R2010a/bin and then enter ./matlab in order to start it up. It's a real pain-- ideally I would want t... 4 Aug 2010 13:36

Plotting
I am having difficulty simultaneously plotting various pdf's with a histogram. I believe I am correctly using the hold on function and can get multiple plots. I have tried several different approaches to no avail. The challenge appears to be scaling the functions so that the histogram and related pdf's are visible. ... 4 Aug 2010 01:42

A bug with integers
Please run the following script and observe the bug in ver 7.5.0.342(R2007b) clear clc t=0:1/50000:0.03; disp('Following script is able to catch the integer 27'); for i =1:length(t) n=t(i)*1000; if n> 26.96 && n < 27.04 n if (floor(n)==ceil(n)) disp(n); en... 4 Aug 2010 08:08

gui, genetic algorithm
hi, sorry for a silly question. In this GUI I'm trying to display the current generation of the algorithm, preferably in a static text box (although I've unsuccessfully tried other options). Therefore within function_pushbutton1.Callback(..) that launches the algorithm I have the command set(handles.text7... 4 Aug 2010 01:42

HELP me find AVGPOWER
hiRoger.. actually i just want to ask you about AVGPOWER in Matlab.. this function tell us about average power a signal. so, if we want to use that function in GUI how we can do that? i mean what should we d first? i have some code: % compute the power spectrum, telling the FFT to use length(x) as the number of ... 4 Aug 2010 00:37

reading from a .mat file to c++ code
"Balint Takacs" <b.takacs(a)imperial.ac.uk> wrote in message <i3achv$fue$1(a)fred.mathworks.com>... The only way to avoid this if one could somehow guess from the mxArray* itself that it is part of a cell array. Is there a way to do that? I mean apart from exhaustively searching through all available cells... I a... 4 Aug 2010 00:37

AVGPOWER
hi guys.. actually i just want to ask you about AVGPOWER in Matlab.. this function tell us about average power a signal. so, if we want to use that function in GUI how we can do that? i mean what should we d first? i have some code: % compute the power spectrum, telling the FFT to use length(x) as the number of ... 4 Aug 2010 10:18

maximum elements of two matrices
hi all i have two matrices, bid1 and bid2. Both are the same dimentions, 500*97 i would like to create a third matrix, maxbid, where every element is the maximum of bid1 or bi2. For example, row 1 colum 1 is the maximum of bid1 (row 1 column 1) and bid 2(row 2 column2); row 1 column 2 is the maxium of bi1 (row1 co... 4 Aug 2010 00:37

Recorded Audio to be played in MATLAB
Hi all, hereby would like have your advise for the matter below: I noticed that wavread doesn't work with .wav file that i converted from .wma. Besides that, i noticed that the .wav attributes that i have converted is AN. What is the difference between A and AN? In order to make my program more dynamic, how c... 3 Aug 2010 23:31

Packet Output Problems
Hi All, I am trying to send a serial signal using real time workshop and cannot seem to get it working correctly. I am using a "Packet Output" Block and am trying to send some bytes of data over a serial connection (RS232) to a device. For the moment i am trying to just send 3 bytes and my device is not receivin... 4 Aug 2010 00:37