Unable to open 'openExamp​le('shared​_positioni​ng/PoseEst​imationFro​mAsynchron​ousSensors​Example')'

Hi guys,

thanks for helping, i've tried running the aforementioned command. But the follow errors were returned.

Error using exampleUtils.componentExamplesDir (line 13)

Invalid argument "shared_positioning".

Error in findExample (line 18)

componentExamplesDir =

exampleUtils.componentExamplesDir(component);

Error in openExample (line 24)

metadata = findExample(id);

Thank you for the help.

Answer 1

[Walter Roberson]

openExample('shared_positioning/PoseEstimationFromAsynchronousSensorsExample')

requires the Sensor Fusion Toolbox and R2019a or later

[Dionysius Ang]

Hi Mr Roberson,

thanks for your help. I have the sensor fusion toolbox and R2019a already. but the error still persists.

[Walter Roberson]

Further investigation shows that that particular example is loaded as part of the Navigation Toolbox in R2019b, which appears to be new in that release.

I will continue searching for R2019a.

[Walter Roberson]

Okay, the problem is that you are trying to use the R2019b documentation code in your R2019a MATLAB. In R2019a the needed code is

openExample('fusion/PoseEstimationFromAsynchronousSensorsExample')

The R2019a documentation for it is at https://www.mathworks.com/help/releases/R2019a/fusion/examples/pose-estimation-from-asynchronous-sensors.html

[Dionysius Ang]

Thank you for the help man. It has worked already. :)

Answer 2

[Ajay Joseph]

I have Sensor Fusion and Tracking Toolbox Version 1.1 installed on 2019A but this example is missing in that location. I am interested in trying this particular example to visualise IMU in 3D. openExample('shared_fusion_arduinoio/EstimateOrientationUsingInertialSensorFusionAndMPU9250Example'). I hope someone can shed some light on this.

Thanks

AJ