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Supported Matlab Functions in Simulink
Use coder.extrinsic if you do not need to generate code.
Supported Matlab Functions in Simulink
Use coder.extrinsic if you do not need to generate code.
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Configuring Models for Linear Analysis
One of the benefits of Model-Based Design is the ability to perform linear analysis on your non-linear model and design...
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Sum Block: Round or Rectangular?
Working in technical support, I see a lot of Simulink models from users. I have realized that many users do not know how to,...
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Simulink Problem: Derivative input is Inf
Use the Simulink debugger to identify where the Inf or NaN originates. There is a "NaN" breakpoint.
Simulink Problem: Derivative input is Inf
Use the Simulink debugger to identify where the Inf or NaN originates. There is a "NaN" breakpoint.
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How to pass from [1x1] to single signal 1 in Simulink?
To go from [1x1] to 1 and vice-versa, use the Reshape block: http://www.mathworks.com/help/simulink/slref/reshape.html To...
How to pass from [1x1] to single signal 1 in Simulink?
To go from [1x1] to 1 and vice-versa, use the Reshape block: http://www.mathworks.com/help/simulink/slref/reshape.html To...
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Is there any way to disable code generation in Simulink
Wrap your whole script in a separate MATLAB-file and make it extrinsic so that your MATLAB Function code look like: %%% func...
Is there any way to disable code generation in Simulink
Wrap your whole script in a separate MATLAB-file and make it extrinsic so that your MATLAB Function code look like: %%% func...
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How to decatenate or discatenate (opposite of concatenate) a vector in simulink?
Use the Selector block
How to decatenate or discatenate (opposite of concatenate) a vector in simulink?
Use the Selector block
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Comparing Runs using Simulation Data Inspector
Do you use the Simulation Data Inspector? Here is an example where it saved me a lot of debugging time. Simulation...
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Zero-Crossing Detection… what are your options?
When using Simulink variable-step solvers, zero-crossing detection is very useful to capture events accurately. However for...
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In a For Iterator Subsystem, how to use the iteration variable ?
The iteration variable is a signal coming out of the For Iterator block. Inside the subsystem, you can use a Selector block:...
In a For Iterator Subsystem, how to use the iteration variable ?
The iteration variable is a signal coming out of the For Iterator block. Inside the subsystem, you can use a Selector block:...
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Implementing a PID Controller on an Arduino Board
This week my colleague Pravallika is back to continue her motor control story! In my previous post, we saw how to estimate...
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Initial condition for Memory block with TRIM (Linear Analysis Tool)
The Memory block has an option "Direct feedthrough of input during linearization" if you do not want to initialize it during lin...
Initial condition for Memory block with TRIM (Linear Analysis Tool)
The Memory block has an option "Direct feedthrough of input during linearization" if you do not want to initialize it during lin...
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Pressure relief valve with proportional control
I recommend using a Pressure Sensor and the Variable Area Orifice. then write a Simscape component (or use blocks from the Physi...
Pressure relief valve with proportional control
I recommend using a Pressure Sensor and the Variable Area Orifice. then write a Simscape component (or use blocks from the Physi...
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linearising a non-linear plant model
It looks like you are in the right direction: - The System Identification Toolbox is the tool to identify the relation betwee...
linearising a non-linear plant model
It looks like you are in the right direction: - The System Identification Toolbox is the tool to identify the relation betwee...
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Creating Driver Blocks for Arduino, Lego, and other targets
As you may know, it is easy to run Simulink models on a set of supported target hardware. This has been possible since...
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To Latch or not to Latch?
Yesterday I explained to a colleague the effect of the Inport block option Latch input for feedback signals of function-call...
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nested Simulink While Iterators
I don't remember using nested iterator subsystem myself. I was curious, so I searched our database and I cannot find reports of ...
nested Simulink While Iterators
I don't remember using nested iterator subsystem myself. I was curious, so I searched our database and I cannot find reports of ...
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Variable Time Step Solver
I confirm: The "tout" signal apply to all signals that have a "continuous sample time. If you want to see more of what the co...
Variable Time Step Solver
I confirm: The "tout" signal apply to all signals that have a "continuous sample time. If you want to see more of what the co...
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Modify dynamically a sample time in Simulink
Sample time cannot change during simulation. What you can do is set the sample time as the smallest possible rate you want to...
Modify dynamically a sample time in Simulink
Sample time cannot change during simulation. What you can do is set the sample time as the smallest possible rate you want to...
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Simscape: Create unidirectional Locking mechanism component
You will not be able to implement a pure lock. Using Simscape language, you could write an ssc-file to "lock" by enabling a stif...
Simscape: Create unidirectional Locking mechanism component
You will not be able to implement a pure lock. Using Simscape language, you could write an ssc-file to "lock" by enabling a stif...
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Difference between 3D Animation Toolbox vs SimMechanics?
If you already implemented the equations in Simulink I would go for Simulink 3D Animation. You will need to find/create VRML obj...
Difference between 3D Animation Toolbox vs SimMechanics?
If you already implemented the equations in Simulink I would go for Simulink 3D Animation. You will need to find/create VRML obj...
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Using same gobal simulation options for a model and all the models that are referred in it
Share the configuration, see details here: http://www.mathworks.com/help/simulink/ug/sharing-a-configuration-set-between-refe...
Using same gobal simulation options for a model and all the models that are referred in it
Share the configuration, see details here: http://www.mathworks.com/help/simulink/ug/sharing-a-configuration-set-between-refe...
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New for R2013a: Time Scope with Triggering!
Today we are happy to welcome guest blogger Kirthi Devleker to talk about a new trigger functionality added to the Time...
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Comment a block or subsystem in simulink
Right-click on it and select "Comment out": http://www.mathworks.com/help/simulink/ug/editing-blocks.html#btms_1l Ctrl+Shi...
Comment a block or subsystem in simulink
Right-click on it and select "Comment out": http://www.mathworks.com/help/simulink/ug/editing-blocks.html#btms_1l Ctrl+Shi...
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Time to Convert to Variant Subsystems
If you are a user of Configurable Subsystems, it is time to start thinking about making the switch to Variant...
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Simulink "While Iterator" subsystem development and debugging
The dataset logging format allows you to log all the iterations of For and While Iterator subsystems http://blogs.mathworks.c...
Simulink "While Iterator" subsystem development and debugging
The dataset logging format allows you to log all the iterations of For and While Iterator subsystems http://blogs.mathworks.c...
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State Space with variable parameters
Do it with basic blocks. A few Product, Sum, and Integrator blocks will do the job. This solution might help: http://www.m...
State Space with variable parameters
Do it with basic blocks. A few Product, Sum, and Integrator blocks will do the job. This solution might help: http://www.m...
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How to group same buses together over a MUX ?
Use Concatenate: http://www.mathworks.com/help/simulink/slref/concatenate.html
How to group same buses together over a MUX ?
Use Concatenate: http://www.mathworks.com/help/simulink/slref/concatenate.html
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Some of My Favorite New Features in R2013a
MATLAB R2013a is now available for download! At the end of this post, I reveal my favorite feature in R2013a… what will it...
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how to integrat matlab simulink model in a raspberry pi????
You have a good timing! It is available today in R2013a: http://www.mathworks.com/academia/raspberry-pi/
how to integrat matlab simulink model in a raspberry pi????
You have a good timing! It is available today in R2013a: http://www.mathworks.com/academia/raspberry-pi/
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