Math Forum / Math Software / MATLAB / July 2008

I'm looking to do exactly the same thing as this little code
[X1,X2] = meshgrid(linspace(-2,2,25)',linspace(-2,2,25)');
X = [X1(:) X2(:)];
C = [1 .4; .4 1];

Can someone help me figure this out:
I need to plot dataset x- with the gamma pdf distribution.
A colleague told me I go do this in Matlab but I can seem
to figure out how to do it. Any help would be appreciated.

Hi community,
i hope you enjoy the summer. Nevertheless, i am working (or
at least trying to...)
So i encountered a very time consumptive problem:

Hai,
I have a cell array as follows,
a = {'126' 'a' '12e+2' '1.0325'}
b = cell2mat(a)

can any one help me??
what will be the source code in matlab for implementing
the " output of a function will be the input to a another
function nad that will shown graphically".

I'm exploring a model with two factors - one continuos (X) and one discrete
(S):  Y = X + S + X*S
It seems that 'aoctool' is exactly the tool for this job. In order to include more
factors, I need to switch to 'anovan'. As a sanity check - I ran the same model

Hello everybody .. im new user of simulink and I want to
represent an equation to model the satellite atittude .
The equation is No. 1 at the following link :
http://en.wikipedia.org/wiki/Kepler_orbit

I am a beginner with coding in mex Fortran,and I had posted
a query few days ago with regards to the problem I am facing.
My need is:
I need to create a 4 Dimensional array ,the contents of

Over the last few months I'm seeing only about 2 to maybe 5 in 25
postings in which the original posting shows up on my newsfeed.  Is
there something in the TMW's web interface keeping other newsservers
from relaying them or is the anti-spam engine too effective or somesuch?

If imread() should open a JPEG-compressed 24bit RGB Tiff
image the following error message is generated:
??? JPEG-compressed TIFF images are not supported.
Image reading by imread of JPEG-compressed 24bit RGB Tiff

Here's my code.
% S is now a finished product
Sdim = size(S);
x = 0;

I can define
K = @(x,y,b)quad(@(z)somefunction(x,y,b,z),limits on z);.
This works fine. When I define
f = @(b)dblquad(@(x,y)K(x,y,b),limits on x and y); No problem.

I have an embarrassingly easy question, but I just cannot solve it on
my own. I tried to get into Matlabs new object orientated programming
a little bit, but I got stuck quite early.
The Problem arises, whenever I want to set properties of an

I want to write test results for several subjects to excel.
I export the first one like this:
subject_one = [1; 2; 3; 4; 5; 6; 7; 8; 9; 10];
subject_two = [10; 9; 8; 7; 6; 5; 4; 3; 2; 1];

I am wondering whether you could tell me how cut the equation in
several pieces so that matlab can still recongises it as one equation.
For example, I have a very long matlab equation like this:
value_1=c.^(gamma_v+1/2)*exp(sgn(a)*c)*(1+u).^(gamma_v)./