Matlab

ginput
I am using a 'timer' to give sound stimuli and want to look for mouse clicks in response. Sometimes no mouse click is given and I want ginput to time out or to cancelled in some way, so that I can store the data and exit from the program. ginput(0) allows continuous acquisition of cursor position but not of button pr... 12 Nov 2009 12:51

Density scatter plot - smoothhist2D
Hey! Don't often work with MAtlab and need some help. I downloaded the "smoothhist2D" function from: http://www.mathworks.com/matlabcentral/fileexchange/13352 It works really well, but I would like to modify the axis: I would like to have the point of origin in the lower left corner and not at the upper right on... 12 Nov 2009 11:43

Generalized hough transform for arbitrary shapes
I am doing the project on detecting the shapeless objects i feel that generalised hough transform would best suit for this kind of project can any 1 help me out in programing a source code using generalized hough transform// and also i need some perfect explanation on generalized hough transform ... 12 Nov 2009 09:28

No convergence at x0
Dear Fellows Hello I am Farhan, presently undergoing thesis phase of my MS. I am using “Matcont” for my thesis. I am facing some problems regarding matcont. I am using an 11th order system. The problem starts when I try to start “Continuation”. Matcont gives me the message “No convergen... 3 Dec 2009 00:30

set uitable with struct data
I want some results shown in my guide using a uitable. The results are strings of different length. e.g. result = struct('number', {}, 'string', {}); and the results would be result(1) number: 1 string: '2,3,4' result(2) number: 2 string: '' result(3) number: 3 string: '1,7' .... At my uita... 18 Nov 2009 13:28

imtransform misunderstanding
"David Doria" <daviddoria(a)gmail.com> wrote in message <gfhfj5$ih1$1(a)fred.mathworks.com>... I have missing something with Matlab's image transformation functions: I have an image "im" and transform it using im_out = imtransform(im, xform); When I imshow(im) and imshow(im_out), they are as I expect ... 13 Nov 2009 17:45

MTF, NPS
Hello, I really need help in finding 1 D Modulation transfer function and noise power spectrum of a single pixel and uniform image using MATLAB. I know to attain MTF we shall use fft and fftshift command but for some reason I do not get desirable results. I would really appreciate your help. Thank you, Setu ... 13 Nov 2009 12:09

Document Object-Oriented Code in Matlab
Dear All, This question has puzzled me for some time. I have some matlab code written using the the object-oriented syntax as in Matlab 7.2. e.g @DielectricMaterial DielectricMaterial.m getWaveNumber.m getEMSpeed.m On the CLI, I can type "help command_name" which returns the help file ass... 11 Nov 2009 16:50

hide simulink warning messages
While running, Simulink gives warning messages in command window. Can i hide these messages when simulation is running? Thank you ... 11 Nov 2009 15:38

Interpolate Data in Stream Banks
I have a shoreline data from NOAA's coastline extractor and plotted sampling sites within the creeks represented on this shoreline. I then have data files with data readings at 15 minute intervals for each sampling site. I would like to interpolate the data from each sampling site through the creek between each samplin... 11 Nov 2009 12:21