Access from MATLAB to a non-MATLAB GUIs
In one of my MATLAB functions I invoke external EXE file (another program), which makes some calculations. At the end of the calculations a message appears if I want to quit the exernal program (with 'Yes' and 'No' buttons). I want to close this message, because it interrupts the executaion of the whole MATLAB function(a batch file). The message is generated from the exernal program, not from MATLAB, so I can't use a MATLAB handle to close it.
So, does anybody knows how I can close those non-MATLAB generated message (GUI) with a command in the MATLAB...matlab function for wavelet integer to integer transform
Thank you in advance for the help. I have to admit that I am almost
ignorant on wavelet although I sometime use the matlab wavelet toolbox
for de-noising. I need to do some lossless compression using wavelet.
I found the reference . But it is beyond my domain to implement it.
I am I am wondering if the integer to integer transform using wavelet
has been implement as a function in matlab. The function probably
should look something like
transformed_integer_series = wavelet_int2int(original_integer_series,
Thank you very much...
 Wavelet Transform...Non-integer time shift for non-periodic data
A data analysis package I use (built on top of matlab) has a function for
doing fractional time shifts of time series with constant sampling rates.
It uses the fft and multiplication on the frequency side.
The only thing I'm wondering is what to do about the fact that the data are
not periodic. What the authors of the matlab function did is work with
sequences of length equal to the power of two strictly greater than the
length of the data. And their padding scheme for the added timepoints was
just to linearly interpolate from the last datum "forward" to the first
How can I use matlab to ask if a value is a positive integer? Also if
possible how can I make it increase to the next highest positive
if a ~= positive integer
a = a + ?
where a = value
and 'a = a + ?'-increase a to next highest integer.
Thanks in advance
char(eval('[0 -30 -5 -30 -10 21 38 21 30 21 39 -12 29 25 25 25 -30 35
Daniel Jones wrote:
> How can I use matlab to ask if a value is a positive integer? Also
&g...Imaging with non-uniform, non-integer x and y indices
Short background info: I am working on a 2-dimensional finite-difference time-domain algorithm in polar coordinates. The program creates r and phi vectors, then steps through them to calculate the equivalent Cartesian coordinates with identical indices. (Essentially the same thing meshgrid and pol2cart would do in unison)
The Cartesian grid is, of course, non-uniform and has non-integer values.
The program is centered around a time loop that has three 2-D spatial loops in it to calculate two magnetic fields and an electric field. I am interested in a 2-D animation of the electric field o...Matlab figure on top of all windows(including non Matlab ones)
Is there a way i can make a Matlab figure on top of all windows (Matlab
or non Matlab)??
> Is there a way i can make a Matlab figure on top of all windows
> or non Matlab)??
You can programatically pop the active figure to the top of any
windowing system using Matlab's (titter, titter) "shg" command.
...Launching non-blocking MATLAB scripts on a linux server from MATLAB on Windows
I have a linux box with MATLAB installed on it. I want to launch some MATLAB scripts on it from MATLAB on my desktop PC, but I don't want the command to block, i.e. I want the command prompt re-appear immediately, and for the command to be run asynchronously on the box. To be clear, every command I send should start a new instance of MATLAB on the linux box, and run in that. There is no communication between the two MATLABs once the command is sent.
I can do this from a linux PC fine, using:
a = round(clock);
str = sprintf('ssh cvg-1 "nohup /opt/matlab2010a/bin/ma...slow optimization using nonlcon with GA within matlab toolbox and mixed integer problem using GA within Matlab
i'm using nonlcon(nonlinear inequality constraint) with GA from the toolbox provided by matlab. does anyone notice the extreme slowlness in evaluating nonlinear constraint as compared to other linear constraint?
my problem for nonlinear constraint is as follow
where x and y are Nx1 vector.
which means if N increases, the size of constraint increases.
and to clarify, the min problem is sometime like
where z=[x;y], which means x and y are some range of variable within z(just a matter of problem formulation)
well, is there anyone with ot...Matlab can support List<List<Integer>> llist =new ArrayList<List<Integer>>();
I am new for mat-lab , i want to use Java generic class in mat-lab myList =java.util.ArrayList<List<Integer>>(); instead of mat-lab myList = java.util.ArrayList();
my sample example code :
myList = java.util.ArrayList();
matrix =[co-ordinatate_x;co-ordinatate_y;co-ordinatate_z;co-ordinatate_xy;co-ordinatate_yy;co-ordinatate_zx;co-ordinatate_zy;co-ordinatate_zz]; %1-by-8 various values
I would like expected result like : [[264, 171, 212, 173, 2...Print only non-integers
I have a calculated control on a report which sums the billing units
for each client for each month and for each type of service they
Is there a way to filter the report to show only clients who have total
billing units which are NOT whole numbers?
client-1 total units: 10
client-2 total units: 3.5
client-3 total units: 2.25
client-4 total units: 16
-- I would like the report to show only clients 2 and 3
(perhaps I need to base the report on a Totals query, but I still need
to filter-out any totals which are integers).
Thanks for any help.
Allen B...dicomwrite of non-integers
I have an image matrix cointaining doubles with value range between 0 - 87.
I want to store it as a dicom and maintain the original values.
I have tried rescaling to 16 bit range and setting the
MaxPixelIntensity Property to 87 but it does not work.
Does anyone know if it is possible to save these non-integers as dicom using matlab?
...integer a function in matlab
Please what commande i must to use in matlab for integrate my function: dg/dt = f(t)
thank you to orient me
On Sep 2, 1:39=A0pm, ginafort <najl...@yahoo.fr> wrote:
> Please what commande i must to use in matlab for integrate my function: d=
g/dt =3D f(t)
> thank you to orient me
>> lookfor integral
QUAD Numerically evaluate integral, adaptive Simpson quadrature.
QUAD8 Numerically evaluate integral, higher order method.
QUADL Numerically evaluate integral, adaptive Lobatto quadrature.
Hope this helps.
This may be a very elementary question, but I was wondering if the
histogram function can accept a binsize < 1?
I am using the hist_2d function to determine the density field of some
lat/lon locations in a dataset. These values range 4 deg lat and 4 deg
lon. In order to determine the # of points per square km, I have setup
the hist_2d function as follows:
where the size of bin1 and bin2 are the approximate conversions from km
to degrees (1km=.09 deg).
Since hist_2d needs two bins,...non integer interpolation
I am trying to understand how a non-integer interpolating filter works.
For ex: In a 1.5 case, you would upsample by 3 and then down sample by
How is the convolution between input samples and filter coefficients
choosen given that there are 3 sub filter?
for an interolation by 3 filter
the 1st sub filter(for a 15 tap) would be
How would these change for a in...