Matlab

lsqcurvefit
I wrote below .m file function fitfunc angle_degree=[19.883106831000134,15.427573865321031,9.591923791356935,3.274191669811748,-3.141095641238363,-9.545668398763826,-15.786733683310745,-21.39707840054846,-25.45074879011906,-28.2033898252673,-28.139404119889125]; r=[250.63047240908276,277.98655255245717,295.805498... 24 Mar 2010 11:09

AWGN filter
Hi all. Can anybody tell me how to filter noise from speech signal.I have added AWg noise to my speech signal but not able to remove it at the receiver, ... 24 Mar 2010 00:01

ask about Maximum a posteriori?
Can anyone explain about the Maximum a Posteriori estimation, perhaps with an example of image processing? -Thanks- ... 24 Mar 2010 00:01

Display colored image with parts of it in grayscale
Hi here a question maybe trivial How do you display in maltab a colored image with some parts of it in grayscale (e.g. suppose you have an image of a city in color and you want one specific building to appear in a grayscale within the image) Thanks for any help -Claudio ... 24 Mar 2010 00:01

Video compression in Windows 7 x64
I have looked all around but I can't find any information on how to use video compression in Windows 7 x64 and MATLAB. I've tried this on many versions of MATLAB and it's the x64 version of Windows that is the problem. Any idea where I can get/install a video codec for MATLAB? I'm tired of having to generate raw vi... 6 Apr 2010 00:59

Strange bug of sparse matrix operation
The following script crushes MATLAB: S = [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11.0304 0 0 8.2824 ... 24 Mar 2010 00:01

transform RGB to HSV
Hi, I need help of how to transform RGB image to HSV in Matlab code. TQ ... 23 Mar 2010 22:54

Water Simulation
I am currently working on a project that involves the simulation of an ion traveling between two capacitor plates in water. I need advice on how to appropriately build a mathematical model of water so as to accurately predict the movement of the ion. Thanks in advance. ... 23 Mar 2010 21:44

How to debug a cell?
I have a cell that results in a "??? Index exceeds matrix dimensions" error when I do "Evaluate Current Cell." The problem is that Matlab doesn't provide line numbers for errors in cells. Is this because I'm using an older version (R2007b)? What is the best way of finding the location of the error to correct it? Add... 23 Mar 2010 20:36

How to add points like * to a plotyy graph or line graph?
I am kinda stuck here... below is my matlab code: figure hold on ax1 = gca; hl1 = line(x,y,'Color','b'); set(ax1,'XColor','b','YColor','b'); ax2 = axes('Position',get(ax1,'Position'),... 'XAxisLocation','top',... 'YAxisLocation','right',... ... 25 Mar 2010 06:51