Matlab

leastsqr problem
Anybody have experience with non-linear fitting, specifically using leasqr.m Here is my function: %%% START function y = leasqrfunc(x,px) a = px(1); b = px(2); c = px(3); p = px(4); u = (x-c); y = a + b./(u.^p); %%% END and here is the partial derivative function (4 parameters); %%% START functio... 26 Oct 2009 16:41

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create a circular neighborhood around a point
Dear All, I have a point on a line and I want to create a circle neighborhood around that point,iterate on the pixels in the circle and compute the distance from each pixel in the circle to the line. My problem lies on the creation of the neighborhood and the iteration loop for all the pixels in the circle. Could... 26 Oct 2009 12:09

xlswrite:sheet name problem-too big! Truncate file name?
Hi all, I am working on an automatic file import problem. My program converts binary files into correctly formated data matrices and is suppose to import them into a work sheet with unique worksheet names which are captured in matlab and stored to rename the worksheet. My problem is that the worksheet names ex... 26 Oct 2009 12:09

Return empty sparse from a mex file
Actually I just check, it seems nzmax is never set to 0 by Matlab s=sparse([],[],[],1,1,0) nzmax(s) ans = 1 So I would Realloc Pr and Ir with *1* element, set nzmax to 1, and fill Jc with zeros (as you did). Bruno ... 26 Oct 2009 08:49

How to create sea wave in matlab
i need to know about what are the parameter consider when creating sea wave... then how to greate sea wave using matlab tool... i have Matlab 14 release 3 Package i am basically from electronics dept... i do not know about ocean engg... how to create sea wave and ship simulation ... 26 Oct 2009 15:33

Matlab/Carsim solver DLL not found, invalid port dimensions
Hi! I'm trying to run Model-Based Design of a SUV Anti-Rollover Control System from webinar with files from this link: http://www.mathworks.com/matlabcentral/fileexchange/23622 But there are some problems. First, Matlab gives me error message like: A run cannot be made because there is no vehicle solver DLL file... 26 Oct 2009 05:34

Removing Outliers
"Wayne King" <wmkingty(a)gmail.com> wrote in message <hbpr3j$p0r$1(a)fred.mathworks.com>... "Samoline1 Linke" <fixed-term.jehandad.khan(a)de.bosch.com> wrote in message <hbpo3u$4qb$1(a)fred.mathworks.com>... "Wayne King" <wmkingty(a)gmail.com> wrote in message <hbpk0q$9pj$1(a)fred.mathworks.com>... "Samoline1 Linke"... 26 Oct 2009 05:34

need to solve double integration
dear sir would u please give me an ides how can I solve double integration? ... 26 Oct 2009 07:43

mwpointer
Hi, I run the example fengdemo.f from matlab in CVF Version 6.6. and I use FPP also. Here is the error: --------------------Configuration: fengdemo - Win32 Debug-------------------- Compiling Fortran... fengdemo.i D:\Fortran Project\test pulseforce\test engcall\fengdemo.for(23) : Error: Syntax error,... 26 Oct 2009 23:24