Matlab

DIRECT TORQUE CONTROL METHOD USING A MATRIX CONVERTER
this is my project title and i need to have a simple example of this simulation. it should consist of several section which is speed control, torque control, 3-phase converter the example from matlab library does not show this separately. (correct me if i'm wrong) i really need this file ASAP and all replies are... 19 Jul 2010 11:19

simulating an ac drive example
can anyone help me to get the simulink file for this example? i can find the simple example in the matlab library but the file i need is the more detailed example from the page which show us the speed controller, dtfc, etc http://www.mathworks.com/access/helpdesk/help/toolbox/physmod/powersys/ug/f4-23133.html#top_of... 19 Jul 2010 02:42

help needed
can anyone help me to get the simulink file for this example? i can find the simple example in the matlab library but the file i need is the more detailed example from the page which show us the speed controller, dtfc, etc http://www.mathworks.com/access/helpdesk/help/toolbox/physmod/powersys/ug/f4-23133.html#top_of... 19 Jul 2010 17:57

For loop iteration number?
Hi, I ran a for loop with 1000 iterations in an .m file. It has been running for 3 days. I wonder if there is a way to learn the iteration number without stopping the run? Thanks... ... 20 Jul 2010 02:41

slow fscanf - serial port
Hi, I am in a middle of my project, and I have some problem. I connect to the PC some kind of ADC(ez430-rf2500),this kit sample in 1KHz sample/sec. the problem is that I want to read the data to matlab with the code : s=serial('com3'); fopen(s) while(1) t{p}=fscanf(s); p=p+1 end the problem is that the com... 20 Jul 2010 04:50

gate
How do i implement cmos or nmos gates in simulink? ... 19 Jul 2010 01:38

Matlab + MySQL Database (more driver loading problems)
Six years later I got the same error that reported here. The solution is to write a java class (see below) which registers the MySQL driver and creates a database connection. After that you can use the returned database connection to create statements, execute statements, and fetch result sets. See matlab central post... 20 Jul 2010 02:41

applying wiener2 and medfilt2 consecutively
Hello, I have a grey scale png image with camera noise I used both 'wiener2' and 'medfilt2' filters.First I applied wiener2 as first = wiener2(myimage,[7 7]) ; next I applied medfilt2 as second = medfilt2(first,[9 9]); After applying these two I got an image which is smoothed and noise free. My quer... 19 Jul 2010 00:34

Is it possible to refresh xy graph in realtime windows target
Hi, there, I am wondering is it possible to refresh the xy graph display every 10 seconds in realtime windows target application. In my case, the mobile robot goes back and forth along a straight line and i want to display the path of the robot in xy graph block in realtime. However, as the path overlaps, it is hard... 18 Jul 2010 23:29

GUI for loop
Hello, I have a following loop in a GUI written programmatically with two push buttons, namely, save and delete. Say I have a ten .wav files. I read each wave file and store the data in a variable. so, the program begins with, files=dir('*.wav'); under the main function followed by a for loop. ... 19 Jul 2010 03:46