Matlab

Matlab-SPICE
Hello, I would like if it is possible to generate equation of a circuit from a SPICE netlist using MATLAB. Is that possible? Thanks, Rajeev ... 16 Mar 2010 13:56

REG:ROC
Hi, I am new to matlab. Am currently working on ROC curves. Are there any tools to generate these curves. What sort of inputs are to be given to them. Thanks in advance, Ashwin ... 16 Mar 2010 15:05

1D ramp filter
Way simple question, it's totally stumped me. I'm playing with iradon, but would like to try filtering the sinogram first but I can't figure out how to design the 1D filter to apply to the columns. If I just have a 1-D array of numbers, how would I apply a simple ramp filter to it? ... 16 Mar 2010 22:05

Find angle between two lines
Hello, i have two lines: - line 1 is between (0,3) and (4,3) - line 2 is between (0,2) and (3,0) How can i find the angle between these two lines because their origin is not (0,0) so i cant use the vector method to find the angle. all i've managed to do is plot the two lines : %line 1 x1=[0 4]; y1=[3 3];... 17 Mar 2010 19:58

nonlinear regression (exponential)
I am wroking on a problem that requires me to use the nonlinear regression for estimation parameters. I have 3 parameters in my equation: x=a+b.exp(-ct) I have data x and t I need matlab code for fitting and estimation of my parameters with coef of regression. Thanks ... 16 Mar 2010 11:21

open raw data (sinogram.scn)
On Tue, 16 Mar 2010 09:32:24 -0400, dounia <dounia84(a)aol.com> wrote: Hello, I want to do some stats on several images. I actually have to open 190 sinograms (images 2D 128*144 unsigned 16) all contained in a single file with the .scn extension. Someone advised me to use mltibandread but it di... 16 Mar 2010 10:13

Export Excel File
Hi, I am having a problem in writting excel file. I am receiving the following error. Warning: Could not start Excel server for export. XLSWRITE will attempt to write file in CSV format. Please, any help would be appreciated Shabba ... 16 Mar 2010 10:13

[Debutant]open raw data (sinogram.scn)
Hello, I want to do some stats on several images. I actually have to open 190 sinograms (images 2D 128*144 unsigned 16) all contained in a single file with the .scn extension. Someone advised me to use mltibandread but it did not work. I am slowly coming to Matlab and would really appreciate ANY help. Here is my co... 16 Mar 2010 10:13

ode45 results and preallocation
Hi everyboby, I have got some time problem with a simulation. I have something like this: X1=[]; Time=[]; for ii=1:50000 Compute T(ii) [X T]=ode45(@(t,x) model(foo1,foo2,....),T(ii),.....) X1=[X1;X] Time=[Time;T] end At each iteration: 1) I compute a time interval for which the function de... 16 Mar 2010 09:06

License number plate detection
Hi, I am working on my master thesis, which is "License number plate identification using digital image processing". Now I am trying to do a second algorithm to detect license number plate. Since I started do it I have had a lot of problems which i can't solve. I am asking for a help or some suggestions that could ... 16 Mar 2010 09:06