Matlab

How to make mcc function efficient
I have obtained C code by converting the MATLAB code into C using mcc function. It is functioning very slow. How can I make it run fast like C?? I am using MATLAB 2009b. Best Regards, Sambhav. ... 14 Apr 2010 09:53

Curve handle - motor speed measurement with Matlab
Hi, I am currently a project on motor control. I measured the motor speed by a Hall sensor. The other two Hall sensor signals I used as the encoder to detect the direction of rotation. The motor can rotate in both directions and will be working like this: the engine turns on in one direction and begins to Geschwidigke... 14 Apr 2010 05:29

How to create reproducible outputs via an ANN (newff)?
Hi, I am working with a simple feed-forward network with the aim to compare the information content of four different datasets. Unfortunately is the output of the neural networks varying which makes it kind of hard to compare the different sets. My input data is divided by divideblock, so the reason can't be t... 23 Apr 2010 20:57

setting background of edit text to 'transparent'
hi der... i was too facing d prob;em of making d backgroud of static text as transparent or incisible....but d use of the below code has helped me... h = text(x,y,'string') well friends....write d above code in function st_OpeningFcn(hObject, eventdata, handles, varargin) ..... ..... here st is d name of... 14 Apr 2010 04:23

While loop final value check for ODE45 system
I am trying to solve a system of 6 ODE's where on the 2nd ODE has a desired final value; however, it is not a BVP. I am trying to include a while loop to adjust the initial value for this equation until the desired tolerance for the final value, eq2(end), is reached. The error I am getting is: 'Index exceeds matrix dim... 14 Apr 2010 04:23

Avoid local stack variables with 2007b
Hi, I have a problem with Matlab Simulink R2007b. I don't want to have local stack variables in my autocode generated with RTW. Uncheck the box "Local Block Outputs" eliminates almost every local stack variables. But there are a few left. These variables are the iteration variables of a For-Iteration-Subsystrem.... 14 Apr 2010 04:23

Timer to PWM duty cycles in Simulink
Hello! I've made a space vector PWM model in Simulink which outputs duty cycles for three phases (say A, B, C or U, V, W). Now I am stuck because I don't know how to convert duty cycles to times when phase is ON and OFF. (and use a center aligned PWM) I've tried to made a timer with level 2-Sfunction and c - cod... 14 Apr 2010 03:19

distributed computing without the distributed computing toolbox
We have several linux workstation and each of them has matlab installed on it. They share the same data file system (NFS). Unfortunately we do not have the distributed computing toolbox and the management is not planning to buy it. So I am trying to find a workaround to use the workstations in parallel for my computati... 14 Apr 2010 08:46

How to approximate and predict with b-spline?
Hell friends, I have a look-up table generated from one of the camera like... Derr Aij Dij ____________________ 0.8 7878 1.23 -0.7 12409 0.42 . . . . . . I want to approximate given look-up table with spline for given bi-vari... 14 Apr 2010 03:19

Question: GrayGomatrix Offset paramenter explaination??
Hi everyone. Can anybody explain more detail the offset paramenter for graycomatrix function. For example: A = [1 1 5 6 8; 2 3 5 7 1; 4 5 7 1 2; 8 5 1 2 5]; glcm = graycomatrix(A, 'Offset', [0 1]); As I understand, this will return the result as in the matlab example: http://www.mathworks.com/access/helpdesk/h... 20 Apr 2010 15:55