Sriram Narayanan

MathWorks

Active since 2013

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Professional Interests: Physical Modelling, Control Systems

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Answered
Why does my standalone application that calls SORTROWS not work on a machine that does not have MATLAB installed?
Hello Davide, As the article mentioned, the libraries might need to be placed in the same directory as the executable or in t...

6 years ago | 0

Answered
margin command on a system with transfer function on reference
It depends on what you are using the Transfer Function H for. H would typically be used as a prefilter or for feedforward contro...

9 years ago | 0

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Answered
EXTERNAL MODE ON TI C2000
This warning is thrown by the target when Simulink downloads the signals that must be logged. There are a few reasons why this ...

9 years ago | 0

| accepted

Answered
setting Simulink data view tolerance progamatically
It is currently not possible to tune the signal comparison tolerance programmatically. However, one could specify the absolute a...

9 years ago | 0

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Answered
How can I plot 3D contour plot for (x, y, z) Cartesian grid with values at each cell?
Since you have values at points (x,y,z) in space, you could use the 3-D interpolation function "interp3" to interpolate between ...

9 years ago | 0

Answered
Seeing objects far away in 3D Simulation using the VR World in Matlab
You could add a viewpoint to the objects that are further away and then switch viewpoints based on what you are trying to visual...

9 years ago | 0

Answered
How can I remove a field (or object) using 3D World Editor?
Hi Jeroen Zegers, The steering wheel and the four frames are for navigating to the viewpoint "Driver's View - Car1". You can ...

9 years ago | 0

Answered
Bluetooth connection between Lego Mindstorms NXT and MATLAB
MAC OSX Mountain Lion 10.8 is fully supported with MATLAB starting release R2012b. Since you are facing issues with communic...

9 years ago | 0

Answered
help on discrete time control system
The control law would purely depend on the desired closed-loop system behavior. Can you be more descriptive about what you mean ...

9 years ago | 0

Answered
Implementing a Checksum algorithm as Embedded Matlab Function
I simplified your code to not include the condition for negative torque (which could be implemented using Simulink blocks) and I...

9 years ago | 0

Answered
How to define the transfer function with exp
It is not possible to specify an exponential delay in the transfer function other than the form exp(-M*s) when using the laplace...

9 years ago | 0

Answered
How to use Simulink to gain the oscillation frequency of RLC circuit?
It is not very clear when you mentioned "How I use Simulink to gain the oscillation frequency"? Can you please explain more abou...

9 years ago | 0

Answered
Implementing an energy storage system for an electric propulsion system
The usage of the Voltage-Current Simscape interface is fine. One potential issue could be that the Voltage-Current Simscape inte...

9 years ago | 0

Answered
What compiler works with this, Create Visual C/C++ Solution File for the Embedded Coder
If you want to generate code for an ERT target for creating a Visual C/C++ Solution File for Embedded Coder, you need to have Vi...

9 years ago | 0

Answered
How to decide time step of a Simulink model contains different sub-models with different time step
I understand that you would like to decide the time step of a Simulink model that references multiple models running at differen...

9 years ago | 0

Answered
Simulink: Can 2D selector block return a whole column if there is only 1 column?
I am assuming that you are using MATLAB 8.5 (R2015a). On R2015a, I used the selector with your settings on a new model and I was...

9 years ago | 0

Answered
Is it possible to force Simulink to search for library blocks outside of the MATLAB path?
I understand that you would like to see an option to add a temporary virtual path on top of the MATLAB path that will contain co...

9 years ago | 0

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Answered
How can I create a variable resistor for use in SimPowerSystems?
Please right-click the attachment and select "Save Link As" and then you should be able to save the attachment and open the mode...

10 years ago | 0

Answered
How do I generate a pulse train which starts at the origin using functions in the Signal Processing Toolbox 6.10 (R2008b) ?
Please note that the above pulse is in fact in discrete-form as you can infer from the time vector "t" which is sampled at 100 h...

10 years ago | 0

Question


How do I modify function return type in the generated code?
I want to specify the function return datatype for generated code of a function call subsystem to be of type uint8 instead of v...

11 years ago | 1 answer | 0

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