Example"Human Activity Recognition Simulink Model for Smartphone Deployment" simulink error. Please help me!

I try to simulate this example:

https://www.mathworks.com/help/stats/human-activity-recognition-simulink-model-for-deployment.html

It show:

Index exceeds array dimensions. Index value 0 exceeds valid range [1-2049] of array f.

Error in 'slexHARAndroidExample/extractFeatures' (line 133)

ofpk = f(olocs);

Error in 'slexHARAndroidExample/extractFeatures' (line 62)

Error in 'slexHARAndroidExample/extractFeatures' (line 16)

Answer 1

[Divyanshu]

Hi Leo,

I am assuming that you are refering the following example:

Human Activity Recognition Simulink Model for Smartphone Deployment

A possible reason can be missing toolboxes and support packages which are required for simulating this example successfully.

As per the above documentation following things are required to simulate this example successfully:

• Statistics and Machine Learning Toolbox.
• DSP System Toolbox
• Signal Processing Toolbox
• Simulink Support Package for Android devices.
• Simulink Support Package for Apple iOS devices.

Once you install all these, then you should be able to simulate the example without any errors.

Hope it helps!