Indexing #34155 (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 #23168 (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 variable2252 (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 once2420 (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 file246 (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 files2256 (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 plot3168 (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 summation1169 (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 everytime1148 (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-equation2226 (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