Matlab

Simulink - Warning: "Solvare to take a smaller step..."
Hi, Can anyone explain to me what is this Simulink warning about: "Warning: In the model 'mysystem' the variable sample time for tid 6 has a timeOfNextSampleHit (0.0028424335208333336) which will cause the solver to take a step smaller than the minimum step size (1.0098347073712058e-017) at time (0.0028424335208333... 12 Jul 2010 04:09

2D string matrix?
hello is it possible to create a 2D string Matrix? % 2 Dimensional array of numbers a=[1 2 3; 3 4 5; 6 7 8] aa=[1.1 2.2 3.3; 4.4 5.5 6.6; 7.7 8.8 9.9] % Single dimension string array (2D not permitted) b={'aaa0'; 'bbb0'; 'ccc0'} % Illegal bb = {'aaa0', 'aaa1'; 'bbb0', 'bbb1'} % Illegal c=['20100701' 1.1... 12 Jul 2010 06:19

Functions output
Consider this simple function: function [x] = rand(y) x = 2*y; I noticed that I can't use x directly outside the function, like this: output = x; So how do I do that? Message was edited by: Fernando Yuji Ono ... 12 Jul 2010 04:09

using the sortrows function
In addition to sorting an array, i want it so that every time i call the array in another part of the m file, it references the sorted array; not the original For example if i have an array which looks like this: RandomArray = 2 4 6 1 2 4 21 2 2 3 If... 12 Jul 2010 06:19

fastinsert vs. LOAD DATA INFILE
Hello, I am trying to insert data into a mysql database using the mysql LOAD DATA INFILE command. I am storing a matrix of uint8 in a text file, which mysql then reads and adds to the database. However, in the process, it corrupts the data. But when I use fastinsert the data is properly stored. Whats going on? Ho... 11 Jul 2010 23:47

FOR loop optimisation
Hi all. I'm just coming to terms with the way MATLAB processes things, and am quickly realising the benefits in the avoidance of looping wherever possible.. I have two set ups I would be ever grateful for assistance with, if possible. I know questions like this are asked all the time, I would also be delighted if s... 12 Jul 2010 11:48

FOR loop optimisation
Hi all. I'm just coming to terms with the way MATLAB processes things, and am quickly realising the benefits in the avoidance of looping wherever possible.. I have two set ups I would be ever grateful for assistance with, if possible. I know questions like this are asked all the time, I would also be delighted if s... 11 Jul 2010 22:41

FOR loop optimisation
Hi all. I'm just coming to terms with the way MATLAB processes things, and am quickly realising the benefits in the avoidance of looping wherever possible.. I have two set ups I would be ever grateful for assistance with, if possible. I know questions like this are asked all the time, I would also be delighted if s... 11 Jul 2010 22:41

Graph Question - Legend
Hi. I have a matrix U = (8, 10, 12 , 14) I would like to shown them in a graph as a legend by using the Matrix 'U' i.e. (8 is for the first line, 10 is the second line and so on). As oppose to simply typing --> legend('8','10','12','14'). This is because Matrix 'U' is input by the user and changes the legend... 12 Jul 2010 12:55

Matlab with SQL Server Compact
Hello, Is it possible to use Matlab with SQL Server Compact 2008? Thanks, Miguel ... 11 Jul 2010 20:27