Matlab

Reducing Gibbs phenomenon
The Cesaro sums noted in the first reference are more commonly referred to as Fejer sums. The Lanczos sigma factors seem to be more effective, and relatively easily implemented. The FEX submission from Howard Wilson in my first post will probably be a good starting point for 1D Fourier series as it is appears both w... 5 May 2010 18:15

PNET UDP QUESTION
I took this from the daq-sim example in the pnet examples. It seems to work pretty well. It has been modified slightly. Setup Socket: udpsock=pnet('udpsocket',4637); %<---- Bind the socket to receive packets here. pnet(udpsock,'setwritetimeout',1); pnet(udpsock,'setreadtimeout',0); pnet(udpsock,'printf', '33... 5 May 2010 12:38

2009b 'nmake' is not recognized error on a Win7 64 with Visual C++ 9.0
"Miguel " <m.p.aguirre(a)gmail.com> wrote in message <hlp3m6$42l$1(a)fred.mathworks.com>... Hi! I installed Matlab 2009b on a Windows 7 notebook with i7 64bits processor. Also installed Visual C++ 2008 Express Edition and run 'mex -setup' to select it as default compiler. I can't run a Simulink model beacuse I get... 5 May 2010 11:31

interfacing two computers
i am doing a project for image encryption using matlab. i want to send a picture from 1 computer to another and there using decryption algorithm, i want to get that picture in receiver computer. How to connect two computers and what is the code to be included in the program?? where the code should be included?? ... 5 May 2010 11:31

simulink : modelling of nodes
Hello, I am searching how to model nodes in Simulink, knowing that the inputs of my blocks are not an input node but some values of the properties of the input node and some of the output node. In order not to have thousands of constant blocks in my simulation, I would like to know if it is possible to have sg lik... 5 May 2010 11:31

help with cell array??
Hi, when I retrieve my data from my cell array some object properties have changed and I cant figure out why. I'm storing arrays of objects in my cell array as follows where x is a loop index mycell(x,:)={objArray1 objArray2 objArray3 obj4 obj5 integerVall}; on each iteration a row of the cell array is populated ... 5 May 2010 11:31

Online Parameter Estimation with Extended Kalman Filter
Hello, I am trying to estimate the parameters of a second order system of the form: d^2/dt^2 (x) + 2*d*w0 d/dt (x) + w0^2 x = k u The parameters to be estimated during the process are w0^2 and 2*d*w0, i.e. the eigenfrequency and the damping of the oscillating system. The measurement value is x. To estimate... 5 May 2010 11:31

R2009b Visual Studio 2008 / Win7 x64
"Arnaud Miege" <arnaud.miege(a)nospam.mathworks.co.uk> wrote in message <hednn0$qtb$1(a)fred.mathworks.com>... "David Izhaky" <david(a)opt-imaging.com> wrote in message news:hede92$6os$1(a)fred.mathworks.com... I installed Visual Studio 2008 Express and Visual Studio 2008 Full including the Win 7 SDK and... 5 May 2010 11:31

loadlibrary Windows 64 bit using Visual C++ 2008 Express
Dear fellow MATLABbers, I need to use for one of my projects a 64 bit Windows system, and I need to use a 64 bit DLL. On a 64 bit system, this requires a compiler to be installed. The MathWorks does not support the free Visual C++ Express for this purpose. I have still been able to make it work, and the change i... 5 May 2010 11:31

MATLAB R2009b can't install on Windows 7
"Fkon " <nurecas(a)gmail.com> wrote in message <hpc3c7$fcg$1(a)fred.mathworks.com>... I had the same problem in installing matlab, also in running matlab... the exe file runs in the background... when i disconnect my internet,it works fine... everything would have been ok.. but any standalone exe's that i created in mat... 5 May 2010 10:25