lramsb4u's articles:

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Indexing #3 4 155 (10/1/2010 4:18:32 PM) comp.soft-sys.matlab Hi, I want to access only specified rows and all the columns in an excel. I tried the following code but got an error saying ??? Index exceeds matrix dimensions. My code was A=xlsread('example.xls'); X=... rams

Indexing #2 3 168 (9/24/2010 2:38:57 PM) comp.soft-sys.matlab Hi, I am trying to write values as they generate to a matrix.I am not sure how exactly to index that matrix. My code will generate a data set of 3 columns and 651 rows in each iteration and i am trying to stor... rams

Loading a workspace variable 2 252 (9/22/2010 3:28:16 PM) comp.soft-sys.matlab Hi i am trying to load and use a workspace variable that i saved from previous program. My code is load LUT_ref.mat; This loads fine but if i try to assign this variable to another variable for convenien... rams

Running multiple programs at once 2 420 (9/21/2010 6:33:49 PM) comp.soft-sys.matlab Hi, Can i run multiple programs at once in Matlab. I am running a program which takes lot of time to complete so i was wondering if can run some other program meanwhile. I am using Matlab version 7.8.0.347 (... rams

Naming sheets in excel file 2 46 (7/3/2010 12:26:01 AM) comp.soft-sys.matlab Hi, My program reads all excel files in current directory and writes data in different excel files to a single excel file with different sheets. I am wondering is there any way to name sheets in excel file whil... rams

Naming columns in output excel files 2 256 (6/30/2010 5:28:13 PM) comp.soft-sys.matlab Hi, I am trying to name columns of output excel file: My code goes as follows t=1; for i=1:20 . . for j=2:10 . . . L(j-1,:)=[a,b,c]; end itnum = num2str(t); strin... rams

Displaying a value on a plot 3 168 (6/18/2010 1:48:46 PM) comp.soft-sys.matlab I want to display a value on the plot...my code is as follows.. plot(a,b); hold on plot(a,c); axis([400 850 0 1]); legend('first','second'); text(465,0.9,'Value=N(i)'); I want to display the value st... rams

symbolic summation 1 169 (6/17/2010 3:08:13 PM) comp.soft-sys.matlab I am trying to find root mean square deviation using following code... RMSD=(symsum((Rmea-Rmod).^2, 1, 664)/664).^0.5; when i run this..i am getting following error... ??? Undefined function or method ... rams

GUI-update curve everytime 1 148 (4/2/2010 4:29:19 PM) comp.soft-sys.matlab I have a code that generates a curve on a GUI based on 4 input variables. I want to erase old curve every time input variables changed using the sliders in the GUI.A part of my code is... LRT=prospect(2,50,0... rams

Multiple regression-equation 2 226 (3/29/2010 3:57:45 PM) comp.soft-sys.matlab I have a dependent variable with 5 independent variables. How can perform multiple regression in Matlab and get the equation relating these quantities. ... rams