Matlab

Help estimating parameters to fit an ODE model to experimental data.
Dear all, I have developed a small ODE model (3 equations) depending on 6 parameters, (say a,b,c etc all of them have to be >0 and <1) and I would like to find parameters for the solution that best approximates some experimental (biological) data I've collected. I know that it should be an easy and straightforward ta... 24 Jun 2010 09:36

crossval example error
Hi, I am following the example on how to use crossval with decision trees: http://www.mathworks.com/products/statistics/demos.html?file=/products/demos/shipping/stats/classdemo.html I follow the code examples, but when I execute: dtclass = t.eval(meas(:,1:2)); bad = ~strcmp(dtclass,species); dtResubErr = ... 22 Jun 2010 10:27

Data Exchange Between Matlab and Third Party Software likeMetatrader 4
Integration needs to go both ways. What kind of interaction does Metatrader allow with other softwares? Does it let you call a C/C++ DLL functions? Or perhaps it provides a COM interface which can be called by MATLAB? If you want Metatrader to be the 'main' software, calling into MATLAB. You can look at th... 22 Jun 2010 08:15

Aborting a set in a PropertyPreSet listener callback
"Darik " <dgambleDEL(a)uwaterlooDEL.caDEL> wrote in message <ff86su$p1i$1(a)fred.mathworks.com>... Is there a way to abort a requested SET call in a PropertyPreSet listener callback? schema.prop objects have an access flag called 'AbortSet' that would suggest this is possible, but I haven't found any... 22 Jun 2010 08:15

algebraic loop error- automatic gain control
I am 2nd year btech project trainee and i am working on automatic gain control. I am unable to overcome the algebraic loop error while trying to simulate the model in simulink. I have used a embedded function block for the variable gain amplifier and for the envelope detector. This is the error tat i get.. Trouble s... 22 Jun 2010 08:15

PV Systems Modeling On Simulink
"Arnaud Miege" <arnaud.miege(a)nospam.mathworks.co.uk> wrote in message <hd0q6c$h5v$1(a)fred.mathworks.com>... "Gang " <gliu2004(a)163.com> wrote in message news:hcvtkj$87c$1(a)fred.mathworks.com... Hi, my friends. I am using the version of 2008a, and I don't have the solar cell model. Could you... 22 Jun 2010 08:15

Calculating mean values from data with NaN`s
Hi, I`m trying to calculate mean values from data matrice C. The data matrice contains time serie in the first column and some measurment data with NaN values in the next three columns. In addition I only want to take only those times that are in the limits of certain start and finish times. I have put here an exam... 22 Jun 2010 09:21

Multi objective mixed integer non linear optimization problem
Hi, I am dealing with an optimization problem which is mixed integer non linear single objective and I am using glcDirect ( tomlab) for the above optimization problem. Is it possible to use glcDirect for multi objective MINLP ? If no then which optimization tool can help me solve a multi objective MINLP ? than... 22 Jun 2010 07:10

start matlab help browser
Hi all. I use emacs for matlab, but I want to use help browser. Can I start matlab helpbrowser without starting matlab? Thanks. ... 22 Jun 2010 11:34

sbioparamestim question.
I have found out that I can use rules for this. ... 22 Jun 2010 07:10