Matlab

read/write Exsel file under Mac OS
I have a similar situation to the original poster; I use a Windows machine at work and a Mac at home. Excel acts not only as a front-end data 'server' for Matlab, but as a back-end, and nicely formatted report generator. Basically I need to use Excel! Interfacing with Excel-link is of course seamless on the PC, but ... 4 Mar 2010 15:48

Structure name manipulation
I have a question. I'm familiar with the following construct: a.(sprintf('Name%d',ix)) in which the fieldname of a structure can be controlled via a sprintf. Now, is there a similar construct to control the structure name as: (sprintf('Structure%d',ix)).fieldA That specific construct returns an error in M... 4 Mar 2010 15:47

Color Individual Bars in Bar Plot
"us " <us(a)neurol.unizh.ch> wrote in message <hk7hv2$q0f$1(a)fred.mathworks.com>... "Keith Peskosky" <centersnare30(a)yahoo.com> wrote in message <hk7b0r$99a$1(a)fred.mathworks.com>... Hi, I have been trying to figure this out for a few days and I figured its time to get some direct help. I have tried some ... 4 Mar 2010 15:47

How can I do a polynomial fitting in the image.
If I have the tip point of characters as this URL; http://www.pixnice.com/upload/files/2ytkn0wkozjkyyvztzkw.jpg How can I do the curve line with polynomial fitting. I just want to find x-line and baseline of text document. Thank you, ... 4 Mar 2010 15:47

Normrnd of matrix
Is it possible to use Normrnd to generate random numbers from a preexisting matrix maintaining the sigma and mu values wanted. ex. A=[1 2 3 4 5 ] normrndA=[another 1X5 matrix with mean of 1 and SD of .5]=C and I want to say B=normrnd[C with mean of 1 and SD of .5] So, far I cannot get Normrnd to accept the mea... 4 Mar 2010 15:48

MATLAB Student Version, Database Toolbox, SQL Server 2008 Express;
Hi, I am new here; thanks in advance for your patience. Can the Database Toolbox be added to the MATLAB Student Version? If so, is SQL Server 2008 Express supported? Which other versions of MATLAB, if any, support SQL Server 2008 Express? Nicole ... 4 Mar 2010 14:38

more efficient technique
Can someone point to a more efficient method to obtain a multi column matrix of a repeated single column? v = data(:,4); v = [v v v v v v]; ... 4 Mar 2010 20:17

call to mclInitializeApplication returning false after installing 2008b
hi, i had matlab 2008a and mcr 78 installed. i installed 2008b and mcr79 (i ran MCRInstaller.exe) and now mclInitializeApplication returns false. could someone suggest what i can look at to find out why the above function can't initialize? thanks, vince ... 4 Mar 2010 13:29

GLMfit run time
Hello Matlab Users, I am running a permutation test on some scalp EEG data, which for every subject I run requires from 1000 - 5000 permutations. Each permutation includes a call to 'glmfit.m' , which accounts for about 98% of the runtime. Given that 1000 permutations for 1 subject takes about 17 hours, I was ... 4 Mar 2010 15:48

image boundary
Hi everyone, I have written the following code for boundary detection. It is using the image processing toolbox for angle measurement. I am trying to measure the angle between two beams/cylindrical surfaces(vertebra image). Iam not getting the detected boundary as a line. I understand that the problem is wit... 4 Mar 2010 13:28