Matlab

boundary detection
Hello I want to detect boundry of an objects of current image I have after that I want to delet on special object from my image means I want to give zero to values of special object?how can I do this one?!could you please help me?! ... 17 Jul 2010 19:33

full car model loadings
Hi guys, I have a full car model and I would like to go to calcuted the front axle loading while it passes on a rough track. Can I perform that with simmechanics? ... 22 Jul 2010 07:01

GUI edit onKeyPressed
I'd like to know edit's value while edit is in progress(still has focus). At first I've tried simple get(handle,'String') in @KeyPressFcn. Yet, result contains the value edit had before it was edited....This value only 'refreshes' after focus was lost. There was a tiny hope of 'Action' event (as with slider contin... 18 Jul 2010 14:52

Using objects on two picture layers to determine a direction
Hi, Through analyzing an rgb color image, I obtain the following two pictures: http://i25.tinypic.com/vxj5lf.jpg http://i26.tinypic.com/ulwew.jpg They look similar, but are the locations of several blue objects one picture and several green objects in the second, which side adjacent to each other in the origina... 20 Jul 2010 09:09

Finding the Input forcing function in the system
Hi everyone, i am studying the behaviour of Slab under machine induced vibration. in my case the machine is mounted on the Reinforced concrete (RC) Slab. I know the modal property of slab like m,k and wn for each mode of vibration. also I have also calculated the Impulse Response function of the Slab h(t). also ... 17 Jul 2010 17:24

Report Generator Book
Thanks, Saurabh Mahapatra. With all of the effort Mathworks has put into its online help files, I find it frustrating that they haven't done the same for Report Generator - which happens to be one of the main reasons I purchased MatLab. MatLab expains things as simple as adding two numbers but wont go into any detail a... 17 Jul 2010 17:24

Reading vtk files in matlab
Hi , I have recently started using paraview and in my simulation, i have saved the data sets as .vtk files (ASCII with Polydata). I have to perform some calculation on the data and am clueless as to how to read the data into matlab. Could anybody please help me. I did look at the readVTM.m file circulating on the w... 17 Jul 2010 16:18

NEED HELP: Convert logical true or false to double 1 or 0 values
Hello Everyone: I am trying to convert a logical true statement into a double 1 value. And likewise for false. Right now I have an m x n of values called original. I used new=original>setvalue. Then I wanted to multiply the original by the logic so anywhere below the setvalue will be 0, but anything above th... 19 Jul 2010 13:33

Matlab engine, Segmentation fault
Hi I have a c program that makes some engine calls, I compile it by typing: mex -v -g -c exampleMtxFree.c and mex -g mtxFreeIPM.o exampleMtxFree.o -o hopdmcs -L ../../interface -linterface -L ../../hopdm -lhopdm -lm /usr/lib/libg2c.so.0 -lm ~/Desktop/matlab/bin/glnx86/libeng.so The above commands create th... 17 Jul 2010 22:46

Big help for Histogram back-projection...
Hello to everyone ! This is the C++ code for Histogram Backprojection(back-projection). int _tmain(int argc, _TCHAR* argv[]) { // Set up images IplImage* img = cvLoadImage("MGC.jpg"); IplImage* back_img = cvCreateImage( cvGetSize( img ), IPL_DEPTH_8U, 1 ); // Compute HSV image and separate into co... 17 Jul 2010 15:13