Matlab

delete application from memory
Hello, I control an application from Matlab (hfss.exe). When I close/exit the application, for some reason, it still remains resident in the memory (see it in the Windows task Manager). Is there any command similar to Windows 'kill application'? Thanks Tuli ... 11 May 2010 07:50

calculate centres and areas in 2 dim 0-1 array
Hello, I need the centres of the „0-areas“ in a 2-dim 0-1-array . Moreover I need the size of each area. Example: z = [ 1 1 0 1 1; 1 0 0 0 1; 1 1 0 1 1; 1 1 1 1 1; 1 0 0 0 1] Result: Centre, Area: C1 = 12, A1 = 5 C2 = 15, A2 = 3 It’s easy to find centres by using „me... 11 May 2010 07:50

second order ordinary differential equations
hi i am vasundhara...doing my ME(Machine design) project on "Piezo-electric plate". for this i need to solve a second order differential equation which is the in the form x^2*y''+x*y'+n^2*y =f(x) ; where n is a constant. i have taken y = y(1), y' = y(2) and y'' = y(2)'. if i give any solution for example y(x) = 2*x^2... 12 May 2010 03:43

fft of bearing stifness with respect to time
i m doing analysis ob ball bearing. i have obtained bearing stiffness for different orientation of balls during ball bearing rotation. so i have a graph of bearing stiffness vs time . now i have to take out fft of the values in order to get peak point showing frequency of rotation. please tell me how to do it and how t... 11 May 2010 07:50

comparison of slopes
Hai Matlab Users , specifically stats toolbox experts. Here is my problem. A general statistics problem, which might be solved by matlab. I have 5 measurements of the deviation ( from a baseline) of a temperature at 5 times of the day each day. I have made measurements for 50 days. So 5 * 50 measurements. No... 11 May 2010 17:54

Saving images to create video
Hi all! I need to create video from a sequence of images. The images are taken from a surface plot, using saveas. I use campos to change the position of the camera and then save he image. I slightly change the position of the camera from a frame to the other in order to have a smooth movement. I put the cameraviewangle... 11 May 2010 10:02

End of for loop very slow
Hi everyone, I've been working on optimizing some code of mine using the Matlab profiler and found that the line using most of the time in my function was the end statement in a for loop. This end accounts for 0.117s, or 13% of the total running time of the function. However, none of the statements within the for ... 11 May 2010 06:45

explain please
can any one explain what this line means if i need vol as output. its not working also. vol(a>=b) = s1./s2 .* a(a>=b) ... 11 May 2010 10:02

"save" within a loop
Hallo everyone, ok, I hope I can explain my problem properly... Within a loop, I would like to save my variables under a special filename which I want to take out of "B". "B" contains Instrumentnumbers (f.ex.: 2342, 2355, 16019, ... ) Here: size(B) = 1 58 The loop loads a netcdf-file and the variables are... 11 May 2010 10:02

Matlab and FaroArm developer
Hello, I need to programm a FaroArm with matlab and I want to know if anybody has done something similiar so it could give me an idea of how to do this. I am using the FaroArmUsb 5 and the USB Driver Version: 5.5.4.3. I am new at this so any help or hint would be very much appreciated. Agus ... 11 May 2010 06:45