Matlab

"Digital" vs. "Analog" Filters
Perhaps a stupid question, but...what is the difference (in Matlab) between "Digital" and "Analog" filters? Example: what's the difference between... [z,p,k] = cheby2(n,R,Wst) and [z,p,k] = cheby2(n,R,Wst,'s')? ... 16 Apr 2010 18:26

Panoramic Image Mosaic(Image Processing)
"Lee Heng Seong" <hseong3(a)yahoo.com> wrote in message <ef0d7a0.-1(a)webx.raydaftYaTP>... Hi, i currently doing a project of panoramic image mosaic. I don have any ideal to do this project. Anyone can offer the ideal or example to do that project? I really need help. Thanks please if u get ne code for dat plea... 16 Apr 2010 16:12

rotate3d command
Hi! I am working on 3D cylinder these days.i have applied rotation on it.after the rotation it still is a 3d object.after the rotation I am using rotate3d commmand for viewing it in my required XZ plane.i want to save and manipulate this data which is shown in XZ plane.any help is highly appreciated. ... 16 Apr 2010 16:12

fitting to an array (not independent variable)
So I would like to fit to a function which contains the quad() function. Meaning, I use quad() to give me a numerical solution to an integral. This leaves me with a "function" which is traced out with a finite number of points (x and y data). I would then like to fit a data set to this generated function: fit... 16 Apr 2010 16:12

Help: Matlab R2010a install broke emacs 23.1
"Charles " <someone(a)yale.edu> wrote in message <hnbjld$it$1(a)fred.mathworks.com>... Installed Matlab R2010a on my Win7x64 machine today and emacs 23.1 now hangs on startup. I've tried removing/reinstalling both Matlab and emacs and ended up reverting to emacs 22.3, which works. However, I really want 23.1 back. An... 16 Apr 2010 15:05

WindowButtonMotionFcn for taggear images figures
Hi! I'm working in my thesis and i have a problem... I have a cell image and i want to tag (label) this cells. I mean, when i move my mouse over the image it have to display the name of the cell, i already have identify the cells, i just need to can display the name of the cells when i move the mouse over it...I thin... 16 Apr 2010 15:05

matrix dimensions do not agree
t=0:10; h=4.898e-10*exp(-4.685e4.*t)+2*1.703*exp(-1.703e3.*t)*cos(1.837e3.*t+pi) figure(103) plot(t,h) I have the dots for matrix multiply but still get an error. I am obviously missing something. Can anyone help with this? Thanks ... 16 Apr 2010 16:12

edit box values to be passed to a function
i have created four edit boxes, one push button, and two radio buttons using guide. when radio button 1 is pressed, it should call a function (that must be a separate .m file) containing some equations which uses the values from the edit boxes, calculate and store it in a file. when radio button 2 is pressed, it sh... 16 Apr 2010 15:05

line coordinate data and line width
Hi, The goal of my code is to generate a grid of channels with defined thickness. It will later be used to plot the motion of a particle moving through this grid, by bounding the particle to move only within the line, which has a thickness and a color. So far, I'm plotting my lines using the function " line([x1... 16 Apr 2010 16:12

Need help with graphing points calculated in a for loop!!
So basically I have to graph the values that are calculated through a for loop, but the problem is that I am having trouble in storing the values that are produced in the for loop. Any advice would be great! ... 16 Apr 2010 18:26