Matlab

rs232 connection to temperature controller (COM1)?
Hello, I would be very glad if somebody could help me! I have a "OMRON ES100P Digital Controller" to control the temperature of a furnace. On this Controller i have a rs232c interface which I have connected to a serial port on my pc. I have a software that is able to communicate with the controller, but I want to r... 15 Jul 2010 10:56

estimating Laplace tranfer function that matches data
Hi all, I've been trying to use the system identification toolbox to estimate a causal Laplace transfer function that matches an impulse response without much success. I am new to the sysID toolbox (but I am a avid Matlab user). My question is the following. Suppose you have some data stored in a vector, call it v, ... 16 Jun 2010 23:13

Regarding an automated process for identifying two black pointsin an image, and then finding the distance between those two black points!
Siddharth Magazine wrote: I really need someone's help on this. I am trying to acquire an image which has two black points in it. So, i mean i need some matlab codes which can help me to acquire the image automatically by identifying the two black points, and then find the distance automatically with a l... 16 Jun 2010 22:07

how to transmit a function_in data to output with the same variable
Thanks Water, the command assignin() is useful, exactly what I wanted. The following information about the use of command assignin() is useful too. http://www.mathworks.com/matlabcentral/newsreader/view_thread/804 ... 16 Jun 2010 21:02

Regarding an automated process for identifying two black points in an image, and then finding the distance between those two black points!
I really need someone's help on this. I am trying to acquire an image which has two black points in it. So, i mean i need some matlab codes which can help me to acquire the image automatically by identifying the two black points, and then find the distance automatically with a line drawn between the two black points. I... 16 Jun 2010 22:07

Remember the Consolidator by John D'Errico?
"John D'Errico" <woodchips(a)rochester.rr.com> wrote in message <hvbmic$r3i$1(a)fred.mathworks.com>... "Lisandro " <lisandro.quinones(a)gmail.com> wrote in message <hvbh89$1g3$1(a)fred.mathworks.com>... Hi all, I have 2 columns of 1000 points of data each that I wish to use as my x and y inputs for interp1, ... 16 Jun 2010 21:02

Angle between two vectors
Nathan <ngreco32(a)gmail.com> wrote in message <8db784bf-a96e-431b-b5c6-d6836905d350(a)o16g2000prh.googlegroups.com>... On Feb 23, 4:41 pm, "Benjamin McCrite" <dragonmast...(a)hotmail.com> wrote:  Greg Heath <he...(a)alumni.brown.edu> wrote in message <1184052626.324470.175...(a)n2g2000hse.googlegroups.com>... Hell... 20 Jul 2010 08:03

Why does this line of code take so long to execute?
Here is the profiling output of a class method: time calls line < Earlier lines deleted> 0.59 104502 138 numGiven = self.localState(idx).numGiven; 341.96 104502 139 numNeeded = self.globalState{idx}.process(procId).numNeeded; 2.06 104502 140 if self.loc... 16 Jun 2010 19:55

Remember the Consolidator by John D'Errico?
"Lisandro " <lisandro.quinones(a)gmail.com> wrote in message <hvbh89$1g3$1(a)fred.mathworks.com>... Hi all, I have 2 columns of 1000 points of data each that I wish to use as my x and y inputs for interp1, sadly my data is repetitive by definition and interp1 needs distinctive x data. I was looking in the... 16 Jun 2010 19:55

Remember the Consolidator by John D'Errico?
"Oleg Komarov" <oleg.komarovRemove.this(a)hotmail.it> wrote in message <hvbjbc$bhd$1(a)fred.mathworks.com>... "Lisandro " <lisandro.quinones(a)gmail.com> wrote in message <hvbh89$1g3$1(a)fred.mathworks.com>... Hi all, I have 2 columns of 1000 points of data each that I wish to use as my x and y inputs for in... 16 Jun 2010 19:55