Matlab

help in while loop...
Hi I don't know about my problem in while loop I put inside the while loop this equation: Total=Total+Tot; and Tot equals to value but the problem is about Total which showed me equal to zero???!!!! Just to make sure: I set: Total=0; before the while loop. Could you help me? ... 2 Jun 2010 13:08

uitable
hi, I had created a table in matlab GUI which is editable and i am able to add new row to the table by pressing a key, how ever when i generate a new row all the coloumns format changes to numeric and i am not able to enter any string/character into the newly added row. whenever i try to add character to the new r... 8 Jun 2010 06:55

Making 2D sections in 3D surfaces
Hi! I have generated a 3D surface in Matlab, from x, y, z coordinates obtained experimentally. I am now interested in looking at profiles of this surface, so basically making a cut in the surface and looking at the 2D section. I am not sure how to do this, can anyone help? Thank you! ... 2 Jun 2010 15:21

netCDF loop
Hi there, I'm trying to make make a loop that executes the same operation on 11 netCDF files that are all stored in the same folder. It plots the first variable from each netCDF file. Each file is named from 1 to 11 in the folder. My code is so far: for f = 1:11 UK = netcdf.open('f.nc','NC_NOWRITE'); [v... 2 Jun 2010 10:54

Number decomposition
Hello, Is there a function is MATLAB that decomposes a numbers as follows: [a b c d] = function(258.2) where a = 2; b = 5; c = 8; and d = 2? Thank you for your help, Ben ... 2 Jun 2010 12:01

Plotting rows and columns of a matrix
Hey all, I have a 600*700 matrix, and I want to plot one of the columns versus the column index (ie, horizontal axis should be the index going from 0-600, and the vertical axis will be the value of that cell) Say I want to plot column 500 of 700. Can someone point me in the right direction? ... 2 Jun 2010 12:01

how to divide an image to blocks of 8x8 image and access eachblock separately
Ayan wrote: I am looking for some help in dividing an image to 8x8 block and access each block separately. My image I is of size 640x480. I need to divide the image into subblocks of size 8x8 and have to find histogram of each block separately. blkproc is not helping as I cannot access each block s... 2 Jun 2010 10:54

How to combine cellfun and strfind?
Hi there. I have 1x7 cell array with the contents: '.' '..' 'H66000.526' 'H66001.526' 'H66002.526' 'H66003.526' 'H66004.526' How can I combine cellfun and strfind to find '001.' in the other strings, please? Thank you. ... 4 Jun 2010 14:45

regstats from lscov
Hello, is there a was to use regstats with lscov? Apparently the x2fx function may enable me to do so... anyone has a clue?` Thanks in advance Marc ... 9 Jun 2010 03:10

Non-linear curve fit
Hi, I am trying to perform a non-linear curve fit using the CF tool box. Since my equation is non-linear and different from the default types, I need to choose "Custom Equation" as the Type of fit and press "New equation" button in the "Fitting" tab, seen on the Curve Fitting Tool window. I then use the "General Equati... 2 Jun 2010 10:54