Matlab

??? Error using ==> reshape
Dear Matlab community, I have applied the PSO toolbox into the Zakharov test function. But, after I finish the thing, and "set path" it, then start to run the code. But, there is some error occuring. ??? Error using ==> reshape To RESHAPE the number of elements must not change. (Matlab problem) What should I d... 18 Apr 2010 10:49

How to extract different rows and columns from different images and then mixing them to form new matrix
hi every one i am doing face detection and for this working on an algorithm but stuck on a point that is. suppose i have a image and i convert the image into binary image and then sum the rows and columns the black areas shows the sum=0 where as the areas which are not black will shows some sum.now i want to extract ... 18 Apr 2010 10:49

Parallel Computing
Hi I want to run script with very long for loop. I use desktop OS XP with AMD Phenom X3 and also I have server with OS Unix 'red hat' anf 8 cores How can I run it on all cores in order to reduce computing time? This is the script: row=size(p,1); % the size is 32,000 rows! for k=1:row m=p(k,:); x=0:(le... 20 Apr 2010 15:53

simmechanics link and vista
Is there anyway to install simmechanics link in operating system Windows Vista.... Thank you for answers.... ... 18 Apr 2010 09:43

neural network outputs
I trained a pattern recognition net with toolbox to predict secondary structures of proteins inputs : 357*20000 (binary: 0 or 1) targets : 3*20000 (binary: 0 or 1) when i test it ,third output return a value close to 0 whatever the input, so , i changed the structure but the problem still. can so... 18 Apr 2010 21:56

Contouring 8 points
Hi all, I'm working a project that will map (contour) pressure points on a cushion. I've got 8 sensors placed to map pressure points under specific parts of the body. Here's what it looks like: x and y correlate to the dimensions of the cushion and where sensors are placed x = [50 67 110 140 162 190 235 2... 26 Apr 2010 09:08

blood simscape
Hello everyone, I'm a final year student working on a portable dialysis machine. to be more specific i'm working in a simulation of this project and i've found out that the best simulation program is MatLab. To simulate my machine i need to know the blood and the dialysate- the liquid that is used for cleasning- ... 18 Apr 2010 08:39

Figure with subplot
Hello, I have plot some subplots in one figure, but because of the numbers of subplots I need to add an mouse click event or something to open any of the subplot in other figure. Best regards! ... 20 Apr 2010 15:58

insert data in microsoft flexgrid control
hello... i m using microsoft flexgrid control in gui...and i want to show d contents of my table of sql in it... eg: My table emp contains "name" "id' "dept" and its respective values.... i want to show it in gui in figure... so what should code sholud i use??? ... 18 Apr 2010 07:33

How could I retrieve my work when matlab encounters unexpected situations?
I used matlab for some scientific computation ,but the computer restarted unexpectedly. How could I retrive my work ,or how could I set a breakpoint to let me go on next time? ... 18 Apr 2010 07:33