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Frank


Attivo dal 2011

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Domanda


system identification: get estimated initialState
Hi, i am using greyest to estimate the parameters of a system. The initial state is also unknown therefore I use the option to ...

circa 11 anni fa | 1 risposta | 0

1

risposta

Domanda


parallel toolbox createJob is super slow
Hi, I have Matlab 2013a installed with the parallel computing toolbox. When matlabpool is executed it takes about an hour until...

circa 11 anni fa | 0 risposte | 1

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Domanda


Motor control with TI DRV8312 Kit
Hi, I just bought the DRV8312EVM motor control kit from TI. It is pretty easy to setup but now I am wondering if it can be co...

oltre 11 anni fa | 0 risposte | 0

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Risposto
super class get callers name
Found it. Just call this: me = class(obj); this gives the name of the created subclass. I call it in the constructor of t...

quasi 12 anni fa | 1

| accettato

Domanda


super class get callers name
Hi, when a subclass calls a superclass, is there a way to get the name of the caller (subclass)? Cheers, Frank.

quasi 12 anni fa | 1 risposta | 0

1

risposta

Domanda


simulation exits with error --> get simulation results
Hi, I am using a simulation that is started from matlab with the sim() command and is stopped by an assertion within the model....

quasi 12 anni fa | 1 risposta | 0

1

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Domanda


Optimization based on inputs and outputs (for online optimization)
Hi, I want to do online optimization in a simulink real-time environment. I dont have a plant model, the plant is in the 'rea...

circa 12 anni fa | 4 risposte | 1

4

risposte

Domanda


Simulink: fast execution of M-code class
Hi, I have written in Matlab a class that simulates the behavior of a certain object. During simulation just one function nee...

oltre 12 anni fa | 1 risposta | 1

1

risposta

Domanda


get u0 and y0 to operating point
Hi, I am linearizing a system at a certain time. Is there an option to get the input and output values at this specified poin...

oltre 12 anni fa | 1 risposta | 0

1

risposta

Domanda


save states of a digital filter
Hi, I have a Simulink model with a Digital Filter and a system. The final states of the model are stored in xStart. When I ru...

quasi 13 anni fa | 0 risposte | 0

0

risposte

Domanda


linmod or linearize?
Hi, I found two different methods to linearize a simulink model: linearize and linmod. Both can lin. the system at an operati...

quasi 13 anni fa | 3 risposte | 1

3

risposte

Domanda


Multiprocessing in Simulink
Hi, I have access to a Windows 2003 R2 server with heaps of CPU-power and RAM. Problem: just one CPU is used. I tested it wit...

quasi 13 anni fa | 2 risposte | 0

2

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Risposto
Pecentage change of variable
your elements in Bonds are not aligned in a row they are aligned in a column. have a look at a and then at Bond, then you will s...

quasi 13 anni fa | 0

Risposto
Pecentage change of variable
This could do it: >> a = [1 1.1 1.2 1 0.9 1.3]; >> b = [diff(a) NaN]; >> b./a ans = 0.1000 0.0909 -0.166...

quasi 13 anni fa | 0

Domanda


Simulation slows down with open figures
Hi, I execute a script that contains a loop to run simulations and plot the data in figures. The first run is very fast. Here...

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


Virtual Bus as model input
Hi, I am pretty sure that it is not possible, but since I am not an expert I ask anyway: Is it possible to have a virtual bus...

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


Line stile for virtual bus missing
Hi, it is just a minor problem, but it still annoys me: virtual buses are displayed as thin lines in my Matlab 2011b. What do...

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


Replacement for simset?
Hi, currently I am using simset to set the source and destination workspace. Since I wanted to know a bit more about this fun...

quasi 13 anni fa | 2 risposte | 0

2

risposte

Domanda


double indexing
Hello, is it possible to do double or multiple indexing in matlab? E.g. >> v = [1,2,5,7,9] v = 1 2 5 ...

quasi 13 anni fa | 3 risposte | 1

3

risposte

Domanda


Clear just base workspace
Hi, I am executing a function that fills the base workspace. How can I clear the base workspace / stack without clearing the fu...

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


Reload/Update constants in Simulink
Hello, I know that constants are probably named so by a reason, but is it possible to reload or update them during a running ...

quasi 13 anni fa | 2 risposte | 0

2

risposte

Domanda


Simulink: create struct with signal names
Hello, after the Simulink simulation I would like to have a structure that contains certain signal values. The simples way to...

quasi 13 anni fa | 1 risposta | 0

1

risposta

Domanda


Open fig file but not with Matlab
Hello, are there any other programms than Matlab that can open the figure files (*.fig)? Something like Irfanview, Paint.NET....

quasi 13 anni fa | 2 risposte | 2

2

risposte

Domanda


Using Matlab Function in Simulink
Hello, I am using in Simulink the "Matlab Function" block. The function in there is "diff(u)" This is just an example, the orig...

quasi 13 anni fa | 1 risposta | 1

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