Matlab

try matlab to get the data from serial port
i want to use matlab to talk to one sensor, before using matlab, i already use hyper terminal program to get the data from sensor to Pc, the requested protocol is to send instruction"00 02 3B AA", however i can not get the responce of the sensor. can somebody help me?the matlab code is listed below, g = serial('COM3')... 5 Jul 2010 18:52

Compile to Stand-Alone Application
I am trying to compile my m-file to a stand-alone application for the first time, so I might be doing several things wrong. I succeeded in creating an exe-file, but it doesn't seem to do anything. The m-file uses xlsread to read from an input Excel-file, does calculations, then writes output to another Excel-file using... 9 Jul 2010 06:09

export figure on mac
"Daniel " <noname(a)noemail.com> wrote in message <hog16c$l37$1(a)fred.mathworks.com>... jonathan.rubin(a)gmail.com wrote in message <1175939211.290594.138990(a)o5g2000hsb.googlegroups.com>... hi experts, when exporting images (e.g, imagesc(rand(5)) ) to PDF or EPS formats (using 'print' command or 'save as... 5 Jul 2010 18:52

synchronous machine modelling
Hi, Currently i am trying to model the synchronous machine found in simulink in another software to simulate a power system network. This is similar to the kundur's two area power system network example found in Simulink. What i dont understand is, in the generator block there are a number of blocks that use, fo... 7 Jul 2010 06:51

lsqnonlin for 2D problems
I'm trying to fit m x n data (let's call it "Q") to a 2D function using lsqnonlin but am having a lot of trouble implementing it. How do you do it for a 2D case? For the 1D case it seems to be something like x = lsqnonlin(@myfxn, [initial parameters], 1:somenumber, Q); where function F = myfxn(x, xdata... 6 Jul 2010 12:15

solving a system of symbolic equations in a array.
n=20; t=0.1; G=5; syms x; syms y; for i=1:n pl=(x^2-1)^i; temp=diff(pl); for m=1:i-1 temp=diff(temp); end f=factorial(i); P(i)=temp/((2^i)*f); end for i=1:n P(i)=subs(P(i),x,2*y-1); P(i)=P(i)/sqrt(int(P(i)*P(i),'y',0,1)); end syms c; S=0; for i=1:n c(i)... 8 Jul 2010 04:48

imfill fuction source code in java
Dear Sir/Madam i am implementing iris recognition in java. i have already implemented it in matlab. now i have to convert it into java for web applications. please tell me where can i get it? Thanks.. Shelly goyal ... 15 Jul 2010 16:30

reading different structures
Hello! I have to use different big structures (20000 elements per structure). I did not create the structures, but it seems they are array of structures. I want to load them without using the real name, in order to use a function that does the same code for each one of them. I tried using the next: str1 = 'struc... 5 Jul 2010 16:39

Suggestions of routine to fit non-linear data to empirical functions?
I am looking to find the best function to describe a set of discrete data points Ive collected. I have a large discrete data set with several independent variables and I want to be able to prescribe several different empirical equations (separately) to see their ability to describe my data. For example, say I have a se... 7 Jul 2010 10:08

Mex compiling problem
I had the same problem. uninstalling and installing matlab again solve the issue. ... 5 Jul 2010 16:39