Matlab

xtick overlapped in plotyy.
Hi I use plotyy to plot two y1 and one y2(on the right). The xtick are not the same. Hence they are overlapped. How to solve this problem. Thank you in advance. Mike ... 7 May 2008 01:09

overcoming the limit of repmat
Hi, I tried the below code :- z = rand(1,(666),10000); x = repmat(z,300,1); The code gave the below error:- ??? Maximum variable size allowed by the program is exceeded. Error in ==> repmat at 97 B = A(subs{:}); While this one worked, ab = z(:,:,1); z = rand(1,(666),100); x ... 7 May 2008 08:31

Speeding up sum of squares
richardstartz(a)comcast.net wrote in message <fm012450tjat7jgv5hqhtiokid3ketdsgj(a)4ax.com>... Any thoughts or suggestions on further speed improvement? norm(x)^2 Bruno ... 6 May 2008 23:26

interpolate missing data
My matrix a = magic(4); a(2,2) = NaN ; a(3,3)=NaN a = 16 2 3 13 5 NaN 10 8 9 7 NaN 12 4 14 15 1 is missing some data, how do I interpolate missing data along the columns? ... 6 May 2008 23:26

label for colorbar
Hi, I want a label for a colorbar. I do not mean the ticks but a label like the labels for the x-, y- and z-axis using xlabel, ylabel and zlabel. Isn't there a possibility like "colorbarlabel"? Have a look at my example: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% values = [1 2 1; 2 1 2]; surf(values); ... 7 May 2008 03:31

hook functions before and after RTW build process
I need to call custom matlab functions before and after running the RTW build process. E. g. I need to create additional source code files from the model that is selected for code generation. Back to Matlab 6.5 I manipulated simprm.m to reach this functionality (case block 'RTWPage'). But inserting own code the... 7 May 2008 04:18

mouse scroll wheel
hi everybody could some one please tell me why i am unable to get values for variable outdd? in the following program. i can get and plot scroll wheel up/down movement with time let say but i am unable to get array values in the end. plz use hold on at command line after calling to the function below. f... 6 May 2008 23:26

How to identify a Stateflow with get_param?
Hi, I'm developping a function that formats blocs colors and shapes for a simulink model. I need to be able to identify stateflow blocs. I've found the property 'MaskType' which returns the string 'Stateflow, (get_param(gcb,'MaskType') ). Unfortunately we can fake this property cause the MaskType property ca... 7 May 2008 05:53

Storing folder hierachy for processing and non-visualized plot generation
Hi Everyone, I am in need of a code that can best explore and store a directory hierarchy for subsequent visiting/processing. 1. Given x subfolders in current folder 2. Given each x has y (variable) sub-subfolders 3. Each y sub-subfolders have z (variable) sub-sub- subfolders 4. The number of subfolder levels... 7 May 2008 09:20

How to find optimal p and q in ARMA
Dear All, I just wonder how to find optimal p and q in ARMA model in Matlab. please the replying..:) thanks you Hafez ... 6 May 2008 23:26