Matlab

matlab-delphi integration for optimization
Hi all, I have been trying to integrate delphi and matlab for optimization. How can I make optimization an function in delphi using matlab? Anyone can share the his or her delphi and matlabcodes on the mentioned subject? my e-mail: pirjanke(a)yahoo.com many thanks ... 3 Mar 2010 01:49

maketform help
Hi, Need a little help in image transformation. I've acquired my six-parameter affine coef and created a transformation matrix using maketform. I know I can use the imtransform to warp my image(forward warping) then but how do I perform an backward warping?? Correct me if I get any theory wrong. th = 0.8038 ... 8 Mar 2010 05:19

How to enlarge the Memory available for all arrays
For me，it is not enough memory to create the arrays, how can I enlarge my memory available for all arrays. in my matlab, memory Maximum possible array: 64 MB (6.696e+007 bytes) * Memory available for all arrays: 491 MB (5.144e+008 bytes) ** Memory used by MATLAB: 1088 MB (1... 2 Mar 2010 23:42

When a function returns a matrix, getting nth element all in same line of code
Say I have a function X, that takes an input Y and returns an array / matrix. Now I really only want the nth element of the array / matrix. Obviously I could do, temp = X(Y) wantedVar = temp(n) ; Is there an easy way of doing both operations in a single line of code, something along the lines of wantedVa... 5 Mar 2010 13:55

How To Write Modified Fibonacci Sequence
Hi I am writing a program for the fibonacci sequence. So far the program I have is function fibonacci = fib(N) num=1; num2=1; num3=0; count=1; fib=[0,1]; while count<N-1; fibs(1,count+2)=fib num3=num2; num2=num; num=num2+num3; count=count+1; end My question is how would I write... 2 Mar 2010 21:29

modified bessel functions
hi everyone. as you can see below there is an equation which has several modified bessel functions in it. This requires me to input a range of 'd' values (if i so choose) and outputs the corresponding 'k' values. BUT i wand to do the inverse of this and input a range of k values to get the corresponding d values. ar... 3 Mar 2010 09:31

help on tomsym
I am interested in calculating analytical gradient and hessian of some multivariate likelihoods. To do this, matrix calculus knowledge is essential, especially if you want to work with the arbitrary n - dimensional case. Untill yesterday I was not aware of any software implementing actuall symbolic matrix calculus ther... 2 Mar 2010 20:21

error when saving: unable to write to MAT-file, File may be
i am also experiencing the same problem, on a random basis (i think, unless there is a solid reason) i get the unable to write to MAT-file error msg. sometimes it is a new file and sometimes when trying to rewrite the same file. any information or discovery is much appreciated i use Matlab 2008a(7.6.0.324) Thank... 2 Mar 2010 18:04

Matlab figures and Open Office Draw
Hi all, I was wondering if someone else had the same problem: I am trying to export Matlab figures into Open Office Draw It works fine with the Arial font. However, if there is a greek font, EMF file that I create can be imported into the Open Office draw, but is replaced by something different. Does anybody have ... 2 Mar 2010 18:04

Selection of image segmentation algorithm...
Hii guys.....am doing a project related to image segmentation. As we all know there are many segmentation techniques available and each techniques shows good result for certain types of images. I wonder is there any way to automatically select the best segmentation algorithm from the pool of segmentation algorithms for... 10 Mar 2010 06:23