Matlab

using mask with boundary conditions
Im using mask to set where temperatures need to go. Basically its a rectangle box with a hole through it, the hole has a liquid of 80 degrees C going through it and the outer edges of the rectangular shape are at 20 degrees. So I got my mask matrix to have 0's where the hole is and i need to assign the 80 degre... 6 May 2010 15:22

dcm2nii use in matlab
I am trying to run dcm2nii through matlab, but I'm having a lot of trouble with the code. Here's what I've been directed to do so far... path='C:\Program Files\dcm2nii' filename=fullfile(path,'dcm2nii.exe') s1= __________ s2= __________ string=sprintf('%s %s %s',filename,s1,s2) eval(string) What I'... 6 May 2010 14:14

Preallocating a dataset?
I'm wondering if there is any way to preallocate a dataset. From what I can see, this impossible. The problem I am trying to solve is getting a large amount of data from a sql query into Matlab. If I run the whole query, I get a java heap space error (even if I increase the heap space to the max 256M) If I break ... 6 May 2010 14:14

having "is not a valid win32 application" error message on newer matlab version
Hi, We had an function written for matlab 7.0.0(R14). In this function, a filename.dll application is called. This dll application was generated with Borland Biulder 6.0 c++ compiler outside matlab. It has always been working with matlab 7.0.0(R14). However, in matlab 7.6.0(R2008a), we got "filename.dll is not a val... 6 May 2010 14:14

is image?
I often write image manipulation code to apply to geophysical residual data or DEM, with all sorts of value ranges, including negative values. Is there any built in function in Matlab that would test input data to verify if it is an image (say with values within standard intensity range), and if not it converts it u... 6 May 2010 22:02

Writing a matrix with header into a CSV/XLS file
Hi there! I have a numerical matrix A, that I would like to write into a CSV or XLS file. I would like each column to have a header, so I defined the vector headerRow = ['H1' 'H2' 'H3' 'H4' 'H5' 'H6'] and then proceeded to write it into a CSV file, followed by the matrix A: csvwrite(fileName_XLS, headerRow)... 6 May 2010 15:22

What's the difference between SWT and the new NDWT ?
What's the difference between SWT and the new NDWT ? ... 6 May 2010 15:22

How to make a java package in matlab
I want to make a java package using deployment tool of matlab. I'm using matlab 2007b(7.5) that use : ver Matlab Compiler 4.7 sur MCR 7.7 je crois que c'est cette version pour 2007b (7.5) Matlab Builder for Java 2.0 c'est sur I have a main file called haar_transf. I have other files that makes reference wi... 7 May 2010 10:01

1D Functions and Dot Operators
Hi guys, I'm relatively new at Matlab and my tutor just set me a problem. He's asked me to utilise dot operators(ie. .* ./ .^) to make it so that f((x1 x2 x3)) = (f(x1) f(x2) f(x3)) I've read through my notes and I'm still not really understanding what's required or how to do it. If you could provide any h... 6 May 2010 13:03

line in C6713 DSK ADC
hi all.. i need help about line in C6713 DSK, i use that as input and after that i got convolutional encoder. But it was error because matrik of line in C6713 DSK (64x2) didnt match with convolutional encoder. do you know how to solve it? thanks before =) ... 6 May 2010 13:03