Answered
Loading a occupancy grid into a function block in simulink
Hi, You can refer to this documentation for implementation of Occupancy map in Simulink(check the planning block). Here a bina...

9 months ago | 0

Answered
I want to use a comparator to compare a sine wave and a triangle wave in simscape. I can't get the components to connect.
Hi, You need to use a controlled voltage source block to convert a physical signal to a Electrical Signal. I have attached a s...

9 months ago | 0

Answered
How can I control a pneumatic robot with Arduino and Matlab?
Hi, There is no direct way to control a pneumatic value or actuator directly from matlab. However you can build your logic usin...

9 months ago | 0

Answered
Help in simulating Alternator Tests in determining the synchronous impedance of an alternator
Hi, You can model a synchronous alternator using Simscape in Simulink. Here is the a example which will give you a basic idea. ...

9 months ago | 0

Answered
How to prevent Simulink Pacer from resetting ROS time?
Hi, So the objective of the Gazebo Cosim feature is to design your logic in Simulink and the use Gazebo as a physics engine to ...

9 months ago | 0

Answered
How to generate 3D Trajectory Heatmap?
Hi, You can achieve the required workflow using occupancyMap3D. You can initialize the map initially with cell size as per your...

9 months ago | 0

Answered
webread won't read everything
Hi, The data on this webpage is dynamically generated using javascript and not static data as mentioned in the examples. Thus s...

9 months ago | 1

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Answered
Using findpeaks collapses the size of my array, how do i stop this happening?
Hi, Based on your requirement, this snippet should solve your problem. [peaks,locations] = findpeaks(spectrum); %find the peak...

9 months ago | 0

Answered
Read values from jpg images
Hi, The easiest way to read out the value will be using OCR. You can use it to read the values from the chart and then plot the...

9 months ago | 0

Answered
Spline/interp trajectory
Hi, Assuming that you want to perform interpolation on the waypoints, you can use the interp1 function to achieve interpolation...

9 months ago | 0

Answered
Gazebo Pacer setup issue
Hi, Based on what I understand from your question here is my answer in points. libGazeboCoSimPlugin enables the Gazebo size of...

9 months ago | 1

Answered
IMU mpu 6050 matlab code
Hi, There is direct interface available in MATLAB for mpu6050. You can find the documentation here. Hope this helps !!

9 months ago | 0

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Answered
Remove&reproduce node for path planning
Hi, You can use the uavScenerio feature in MATLAB to generate multi UAV as well as dynamic Obstacles. uavScenerio is the recomm...

9 months ago | 1

Answered
Sensitivity Analysis Tool for Pre-Gathered Discrete Data Sets?
Hi, you can refer to this example which involves external data while doing senstivity analysis. You can also refer to additiona...

11 months ago | 0

Answered
rostime call is slow
Hi, The difference in computation time is because of the implementation difference between the MATLAB and Python version of the...

12 months ago | 0

Answered
Find intersection between two 2D meshes
Hi, Your task can be performed by Using collisionMesh to create a collision geometry. using checkCollision to check if the ge...

12 months ago | 0

Answered
Camera Calibration with AprilTags not working with png image datafile
Hi, I have brought this issue to the notice of our developers. They will investigate the matter further.

12 months ago | 0

Answered
How can I get distance data output from driving designer scneario ? otherwise how can I get distance so that it will be input for ACC model
Hi, Here is an example that has a similar implementation of ACC in Driving Scenerio. You can aslo refer to this documentation...

12 months ago | 0

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Answered
Automated Driving Toolbox motion models
Hi, Here is a matlab example that models the motion of a tractor trailer system. This example uses simulink and the vehicle dyn...

12 months ago | 0

Answered
How can I unzip("MerchData.zip"); - permission denied to create file
Hi, You should try to change the current directory (using cd) to some other directory like Desktop or Home and then try. You c...

12 months ago | 0

Answered
Heatmap colors in districts of a map
Hi, The colormap can be used to change the colors in the plots. The colors are not random but taken from a set scheme as you ca...

12 months ago | 0

Answered
How does Simscape derive the state of charge, temperature, and terminal voltage from an input current in the battery models?
Hi, The Documentation for battery model mentions the equtations used in the model. You can also refer to the refrences attached...

12 months ago | 1

Answered
Curve Extraction from Binary Image
Hi, In the image there are only 2 labels generated by bwlabeln, Assuming that you wish to generate a polynomial and plot it fo...

12 months ago | 0

Answered
swarm simulation using mobile robotics simulation toolbox
Hi, Here is an example for swarm robots simulation. This will help you to simulate multiple Ware house robots using Robotics Sy...

12 months ago | 0

Answered
send mavlink message to px4 by udp
Hi, As mentioned by @Ankur Bose you can use the Path Planning Protocol to send a TRAJECTORY_REPRESNTATION_WAYPOINTS message to...

12 months ago | 0

Answered
matchScansLine() gives poor match hypotheses
Hi, I have made modifications to your code that give better match and position estimates. I advise you to go through the refren...

1 year ago | 0

Answered
How to make MATLAB find all roots of the equation?
Hi, There is currently no method to include the required condition in the solve function to get the roots. I have brought this ...

1 year ago | 0

Answered
How to reduce the computation time for adding 3D-array?
Hi, You can use the parfor loop to use parallel processing and get higher computation speeds. However you will have to modify y...

1 year ago | 0

Answered
Errors after converting project from 2019b to 2017a
Hi, The reason you are facing this issue is because the 'KeepCollinearPoints' Parameter for polyshape function was introduced a...

1 year ago | 1

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Answered
generating periodic trapezoidal waves with ramps
Hi, The pulstran function allows you to input custom function handles to generate custom waveforms. You can use this equation t...

1 year ago | 0

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