Risposto

User defined Simulink blocks, Hierachical design, Code Re-use...

Hi Alex, Based on the description I believe you want a library. Although that link has a lot of information, they are really...

User defined Simulink blocks, Hierachical design, Code Re-use...

Hi Alex, Based on the description I believe you want a library. Although that link has a lot of information, they are really...

circa 11 anni fa | 0

Risposto

Simulink parameter optimization for walking algorithm

In my opinion, 20 Parameters is a significant optimization problem. I would try to narrow down the parameters required to those...

Simulink parameter optimization for walking algorithm

In my opinion, 20 Parameters is a significant optimization problem. I would try to narrow down the parameters required to those...

circa 11 anni fa | 1

Risposto

How can I use a continuous integrator in atomic subsystem?

The error you are seeing is effectively saying you cannot have continuous blocks if you define a discrete sample time on the ato...

How can I use a continuous integrator in atomic subsystem?

The error you are seeing is effectively saying you cannot have continuous blocks if you define a discrete sample time on the ato...

circa 11 anni fa | 1

Risposto

Making sample times visible

I may need more details, but it sounds like you could put the stateflow model inside of an <http://www.mathworks.com/help/simuli...

Making sample times visible

I may need more details, but it sounds like you could put the stateflow model inside of an <http://www.mathworks.com/help/simuli...

circa 11 anni fa | 0

Risposto

Why isn't there a bsxfun block in Simulink?

Why doesn't the <http://www.mathworks.com/help/simulink/slref/product.html product block> work? It can perform element by eleme...

Why isn't there a bsxfun block in Simulink?

Why doesn't the <http://www.mathworks.com/help/simulink/slref/product.html product block> work? It can perform element by eleme...

circa 11 anni fa | 1

Risposto

Any -WORKING- conversion function for .mdl between Simulink versions ?

If you're having a lot of trouble with exporting to a previous version there are a couple things you can try to find the problem...

Any -WORKING- conversion function for .mdl between Simulink versions ?

If you're having a lot of trouble with exporting to a previous version there are a couple things you can try to find the problem...

circa 11 anni fa | 0

Risposto

simmechanics_rigid transform error relating to the vector

Paste the offset vector in your workspace. It reads like L_Link is already a 3 element vector and you are concatenating two 0's...

simmechanics_rigid transform error relating to the vector

Paste the offset vector in your workspace. It reads like L_Link is already a 3 element vector and you are concatenating two 0's...

circa 11 anni fa | 0

Risposto

Simulink: Determine time needed for simulation

You can use the <http://www.mathworks.com/help/simulink/ug/capturing-performance-data.html Simulink Profiler>

Simulink: Determine time needed for simulation

You can use the <http://www.mathworks.com/help/simulink/ug/capturing-performance-data.html Simulink Profiler>

oltre 11 anni fa | 0

Risposto

Array as input for look-up table in simulink

Have you tried the n-d lookup tables? If that doesn't work you can also try defining it as a data store. You can setup the IC ...

Array as input for look-up table in simulink

Have you tried the n-d lookup tables? If that doesn't work you can also try defining it as a data store. You can setup the IC ...

oltre 11 anni fa | 0

Risposto

Body CS in SimMechanics

Well if you change at the very start of simulation a parameter should work, where you define it in your workspace. So CS1 would...

Body CS in SimMechanics

Well if you change at the very start of simulation a parameter should work, where you define it in your workspace. So CS1 would...

oltre 11 anni fa | 1

Risposto

Help needed with Simulink model

Check out <http://blogs.mathworks.com/seth/2008/05/23/how-to-draw-odes-in-simulink/ this blog post> about modeling ODE's in Simu...

Help needed with Simulink model

Check out <http://blogs.mathworks.com/seth/2008/05/23/how-to-draw-odes-in-simulink/ this blog post> about modeling ODE's in Simu...

oltre 11 anni fa | 2

| accettato

Risposto

Add Port to SimMechanics Body Block programmatically

This is a tough one for me, but I'll try to get you started. I should mention that SimMechanics 2G is now available too. If ...

Add Port to SimMechanics Body Block programmatically

This is a tough one for me, but I'll try to get you started. I should mention that SimMechanics 2G is now available too. If ...

oltre 11 anni fa | 0

Risposto

Modelling from Equations in Simulink

Check out the <http://blogs.mathworks.com/seth/2008/05/23/how-to-draw-odes-in-simulink/ modeling ODEs in Simulink> blog post. O...

Modelling from Equations in Simulink

Check out the <http://blogs.mathworks.com/seth/2008/05/23/how-to-draw-odes-in-simulink/ modeling ODEs in Simulink> blog post. O...

oltre 11 anni fa | 1

Risposto

How to search .slx files (or convert them to text)

First, I would recommend finding a way to do this without using the actual text. That being said, you can open up a .slx file wi...

How to search .slx files (or convert them to text)

First, I would recommend finding a way to do this without using the actual text. That being said, you can open up a .slx file wi...

oltre 11 anni fa | 0

Risposto

can i convert the existing c code to simulink model or i have to forget about the code rebuild a model for the logic?

You can do this with <http://www.mathworks.com/help/simulink/sfg/s-function-examples.html s-functions>. If you run into trouble...

can i convert the existing c code to simulink model or i have to forget about the code rebuild a model for the logic?

You can do this with <http://www.mathworks.com/help/simulink/sfg/s-function-examples.html s-functions>. If you run into trouble...

oltre 11 anni fa | 1

Risposto

How to stop a program after a given time input?

Try the <http://www.mathworks.com/help/matlab/ref/timer.html timer object> using a single shot execution mode.

How to stop a program after a given time input?

Try the <http://www.mathworks.com/help/matlab/ref/timer.html timer object> using a single shot execution mode.

oltre 11 anni fa | 0

Risposto

Running model callbacks in model workspace

I don't believe you can change the default behavior here. How much extra work is using the evalin function? Are you calling a ...

Running model callbacks in model workspace

I don't believe you can change the default behavior here. How much extra work is using the evalin function? Are you calling a ...

oltre 11 anni fa | 0

Risposto

How to create custom blocks in Simulink for Arduino

This was just posted on the <http://blogs.mathworks.com/seth/2013/04/12/creating-driver-blocks-for-arduino-lego-and-other-target...

How to create custom blocks in Simulink for Arduino

This was just posted on the <http://blogs.mathworks.com/seth/2013/04/12/creating-driver-blocks-for-arduino-lego-and-other-target...

oltre 11 anni fa | 0

Risposto

How to get from continuous time to discrete?

1/z and 1/s are NOT equivalent. 1/s is an integration while 1/z is a delay, totally different. You can use the <http://www.mat...

How to get from continuous time to discrete?

1/z and 1/s are NOT equivalent. 1/s is an integration while 1/z is a delay, totally different. You can use the <http://www.mat...

oltre 11 anni fa | 0

Risposto

What does error: "The selected subsystem exposes Simscape connection ports, which model reference does not support." means

The error is fairly self explaining, so I will try to clear it up as best I can. Short answer: Simscape ports (they look like...

What does error: "The selected subsystem exposes Simscape connection ports, which model reference does not support." means

The error is fairly self explaining, so I will try to clear it up as best I can. Short answer: Simscape ports (they look like...

oltre 11 anni fa | 1

Risposto

Simulink - SimEvents - how to design a simulation and how to remember variables - a beginner asks for help&hints

1) What do you mean by multiplying and connecting? Do you mean copying to create multiple nodes, like with a library? 2) <ht...

Simulink - SimEvents - how to design a simulation and how to remember variables - a beginner asks for help&hints

1) What do you mean by multiplying and connecting? Do you mean copying to create multiple nodes, like with a library? 2) <ht...

oltre 11 anni fa | 0

| accettato

Risposto

Are there other timer predicates than after() and before() in Simulink finite state machines?

EDIT: I just realized you can get the simulation time from within stateflow. You can grab the simulation time when you enter th...

Are there other timer predicates than after() and before() in Simulink finite state machines?

EDIT: I just realized you can get the simulation time from within stateflow. You can grab the simulation time when you enter th...

oltre 11 anni fa | 0

| accettato

Risposto

Program Beagleboard-xM DSP with Simulink

Beagleboard support will not supply you with generated code that you can read. It is designed so that the code is compiled for ...

Program Beagleboard-xM DSP with Simulink

Beagleboard support will not supply you with generated code that you can read. It is designed so that the code is compiled for ...

oltre 11 anni fa | 0

Risposto

How to initialize a variable only once in an embedded matlab function?

You can try the <http://www.mathworks.com/help/matlab/ref/exist.html exist> function. This will check to see if they exist. If...

How to initialize a variable only once in an embedded matlab function?

You can try the <http://www.mathworks.com/help/matlab/ref/exist.html exist> function. This will check to see if they exist. If...

oltre 11 anni fa | 0

Risposto

Can model variants be switched while model is running (simulating)?

The best you can do is have 2 models running at the same time and use a switch to toggle the two. Unfortunately Simulink will h...

Can model variants be switched while model is running (simulating)?

The best you can do is have 2 models running at the same time and use a switch to toggle the two. Unfortunately Simulink will h...

oltre 11 anni fa | 0

| accettato

Risposto

how to plot bode plot(frequency plot) in simulink ?

Why do you need the additive noise to find the bode plot? I would first suggest using the <http://www.mathworks.com/help/slcont...

how to plot bode plot(frequency plot) in simulink ?

Why do you need the additive noise to find the bode plot? I would first suggest using the <http://www.mathworks.com/help/slcont...

oltre 11 anni fa | 0

Risposto

during the simulation following error is occured " the number of defined parameters, 11, does not match the number of parameters on the dialog which is 10"how can i remove this error?

It sounds like you defined 11 parameters in the s-function and only put 10 in the dialog. You need to look at the s-function to...

during the simulation following error is occured " the number of defined parameters, 11, does not match the number of parameters on the dialog which is 10"how can i remove this error?

It sounds like you defined 11 parameters in the s-function and only put 10 in the dialog. You need to look at the s-function to...

oltre 11 anni fa | 1

| accettato

Risposto

How to parse a string in simulink?

If you want to use strings in Simulink, particularly if you want to generate code, I would suggest converting to ASCII character...

How to parse a string in simulink?

If you want to use strings in Simulink, particularly if you want to generate code, I would suggest converting to ASCII character...

oltre 11 anni fa | 0

Risposto

How to I efficiently connect Matlab data to Simulink Blocks?

You want to use the <http://www.mathworks.com/help/control/ref/ltisystem.html LTI System Block>. This allows you to simply ente...

How to I efficiently connect Matlab data to Simulink Blocks?

You want to use the <http://www.mathworks.com/help/control/ref/ltisystem.html LTI System Block>. This allows you to simply ente...

oltre 11 anni fa | 0

| accettato

Risposto

Can I Tune a Controller with a Large Number of Symbolic Gains using Sisotool?

SISOTOOL is a Control System Toolbox function which does not work with symbolic variables. Control design (at least in terms of...

Can I Tune a Controller with a Large Number of Symbolic Gains using Sisotool?

SISOTOOL is a Control System Toolbox function which does not work with symbolic variables. Control design (at least in terms of...

oltre 11 anni fa | 0

| accettato