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Prashant Arora

MathWorks

Last seen: 4 dagen ago Active since 2016

Software developer at MathWorks, working on Sensor Fusion and Tracking Toolbox.

DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks

Professional Interests: MATLAB, Simulink and Control Systems

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Answered
Are there more detailed descriptions of the TOMHT and JPDA tracker available?
Hi Joost, These two introductory pages provide some more information: Introduction to Multiple Target Tracking - MATLAB & Simu...

5 dagen ago | 0

| accepted

Answered
In the JPDA tracker, is it possible to handle partial radar sweeps?
Hi Joost, There is a fundamental limitation to JPDA tracker that is assumes: All tracks must produces at most one detection p...

10 dagen ago | 0

| accepted

Answered
Get track history after using trackerGNN?
Hi Ryan, There is no existing code/tool in the toolbox that does this automatically. Your method of using TrackID information f...

11 dagen ago | 0

| accepted

Answered
How to set source index of trackergnn?
Hi Ryan, trackerGNN has "TrackerIndex" property that controls the SourceIndex of the output tracks. See the property document...

11 dagen ago | 1

| accepted

Answered
Auction Algorithm is not converging due to round off error in dell 7820
Hi Mehmed, The auction algorithm is indeed suspectible to "price wars" when epsilon is low and cost of assignments are roughly ...

ongeveer 2 maanden ago | 0

| accepted

Answered
bBstatic Radar Example issues
Hi Andre, If you open this example using the link in the doc (which translates to this MATLAB command): openExample('fusion/Tr...

7 maanden ago | 0

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Answered
Ego-motion compensation in the Grid-based Tracking in Urban Environment example
Hi Steffen, The grid-based tracker (trackerGridRFS) estimates a local or ego-centric dynamic occupancy grid map i.e the dynamic...

11 maanden ago | 0

| accepted

Solved


Acid and water
⚖ ⚖ ⚖ ⚖ ⚖ ⚖ ⚖ ⚖ Assume that there is a 100 liter tank. It is initially fi...

meer dan 3 jaar ago

Solved


Number of Even Elements in Fibonacci Sequence
Find how many even Fibonacci numbers are available in the first d numbers. Consider the following first 14 numbers 1 1 2...

meer dan 3 jaar ago

Answered
how should I do when I want to input matrix of logical type into from workspace block in simulink.
Hi Shunsuke, To Workspace block does allow you to have logical data into Simulink. That data however, should represent a sign...

bijna 4 jaar ago | 0

Answered
How to export URDF files from Simscape Multibody XML
I don't believe there is a method available from MathWorks to convert a Simscape Multibody XML file to a URDF file. This is prim...

bijna 4 jaar ago | 0

Answered
Options of SLRT UDP send/recv block reverts to defaults when placed inside a reference model
Hi Alexey, UDP Configure and Receive/Sends block in different model hierarchies is currently not supported. I don't believe t...

bijna 4 jaar ago | 0

Answered
Closed Transfer Switch Function
Hi Alasdair, This error originates because the following command returns a mxArray instead of double. You should pass it's ou...

bijna 4 jaar ago | 0

Answered
right click 'open current folder in file manager' not working - Ubuntu/Linux
Hi Mark, This issue is possibly caused due to dependency of MATLAB shipped "libstdc++.so.6" on GLIBCXX and CXXABI libraries, ...

bijna 4 jaar ago | 0

Answered
TCP communication in real time simulink
HI Rajashree, There is a TCP Send block in the Simulink Real-Time library, which you should use for sending data from a Targe...

bijna 4 jaar ago | 1

Answered
How do I import 3D-CAD-Sketches into MATLAB
Hi Tobias, There's a file exchange submission, which might be worth looking into. It allows you to import "raw" data into MAT...

bijna 4 jaar ago | 0

Answered
What is the different between int_T in matlab S-function or mexfunction and int_t in C?
int_T, real_T (upper case T) are data types used by MATLAB and Simulink and are defined in shipped file "tmwtypes.h". They prove...

bijna 4 jaar ago | 0

| accepted

Answered
Revolute robot arm by a certain angle (degrees)
Hi, I am assuming that you are looking to specify initial state positions for the revolute joint. This can be done in the "St...

bijna 4 jaar ago | 0

Answered
Arduino and Simulink not working together over serial
Hi Michael, Have you tried sending data using Serial.write()? Also, check out the Serial Receive block from the Support P...

bijna 4 jaar ago | 0

Answered
Plotting ROC for fitcecoc svm classifier
Hi Roohollah, The reason you are getting this error because you defined the positive class to be "true" in the perfcurve func...

bijna 4 jaar ago | 1

| accepted

Answered
Set programmatically a Data Cursor in an Axes represenation in a GUI
Hi Ismael, You can use the following method to create a data tip in another figure and set it's position from the getCursorIn...

bijna 4 jaar ago | 2

Answered
Simulink gas Turbine model
Hi Pradeep, You mentioned that "My Professor wants to see the Simulink Model in such a way that when he clicks on each Simuli...

bijna 4 jaar ago | 0

Answered
Can Matlab System Object class inherit from a "regular" class? Anyone has an example?
Hi Ibra, You should be able to inherit from a different class. I am attaching a small example here to demonstrate this. A...

bijna 4 jaar ago | 0

Answered
shield motor adafruit V2 and I2C communication?
Hi Gerard, You can refer to the following demo: <https://www.mathworks.com/help/supportpkg/arduinoio/ug/control-motors-usi...

bijna 4 jaar ago | 0

Answered
Real time simulink build error
Hi Rajashree, This issue can occur if your machine does not have appropriate permissions to edit the registry. The Microsoft...

bijna 4 jaar ago | 1

Answered
Camera position in the 3-D Point Cloud Registration and Stitching example
Hi Christopher, I believe with respect to each point cloud, the camera is located at the origin. Hence, to show the camera po...

bijna 4 jaar ago | 0

Answered
I am using the patch function and I am trying to set a FaceColor in 2017a and nothing is working. Does anyone have any suggestions?
Hi Rashida, The reason you are seeing this behavior is because MATLAB could not create a face given vertices coordinates as "...

bijna 4 jaar ago | 0

Answered
Create a function to calculate error, approximation, exact, etc.
Hi, You can refer to the "taylor" function in Symbolic Math Toolbox. <https://www.mathworks.com/help/symbolic/taylor.html>...

bijna 4 jaar ago | 0

Answered
Data Acquisition board supported by simulink real time desktop?
Hi Sid, The documentation links you referred belong to two different products i.e. Simulink Desktop Real Time and Simulink Re...

bijna 4 jaar ago | 1

Answered
Does it exist function for a Simulink model related to time (more or less like 'now') ?
Hi Damiano, If you would like to use the "now" functionality in Simulink for simulation purposes, please refer to the followi...

bijna 4 jaar ago | 0

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