2014-10-06 · The mobiledev object facilitates communication between the sensors on your Android device and the MATLAB session running on your computer. Let’s explore this workflow through an example that illustrates the collection of acceleration data and using it to count the number of steps taken.

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Start MATLAB Mobile on your Android device. On the Commands screen of MATLAB Mobile, create a mobiledev object m.

Use this syntax when you have only one device set up for sensing. m = mobiledev creates an object m that reads sensor data from any device running MATLAB® Mobile™ with the same MathWorks ® account. The object can read data from five types of sensors: acceleration, angular velocity, orientation, magnetic field, and position. Use this syntax when you have only one device set up for sensing.

Matlab mobiledev

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Place the device where you want to get the sensor data. On your computer, create a mobiledev object, m, in MATLAB. How to clear mobiledev?. Learn more about matlab mobile, matlab_mobile, distance_learning This MATLAB function returns the acceleration log, where m is the name of the mobiledev object that acquires the sensor data, log is an m-by-3 matrix containing acceleration data points, and timestamp is an m-by-1 vector of timestamps. This MATLAB function discards all logged data, from m, the mobiledev object that acquires the sensor data. This MATLAB function returns the orientation log, where m is the name of the mobiledev object that acquires the sensor data, log is an m-by-3 matrix containing orientation data points for azimuth, roll, and pitch, and timestamp is an m-by-1 vector of timestamps.

m = mobiledev creates an object m that reads sensor data from any device running MATLAB® Mobile™ with the same MathWorks ® account. The object can read data from five types of sensors: acceleration, angular velocity, orientation, magnetic field, and position. Use this syntax when you have only one device set up for sensing.

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On the Commands screen of MATLAB Mobile, use the mobiledev command to create an object that represents your mobile device.

Matlab mobiledev

If you go to the Sensors tab in the iPhone and tap on one of the sensors, it should give you a warning "Waiting for mobiledev object to be created in MATLAB. Right?

Matlab mobiledev

This MATLAB function returns the orientation log, where m is the name of the mobiledev object that acquires the sensor data, log is an m-by-3 matrix containing orientation data points for azimuth, roll, and pitch, and timestamp is an m-by-1 vector of timestamps. Here's a quick video explaining the super common error 'unrecognized function or variable' in MATLAB. Most MATLAB users understand variable definitions in th This MATLAB function returns the angular velocity log, where m is the name of the mobiledev object that acquires the sensor data, log is an m-by-3 matrix containing angular velocity data points, and timestamp is an m-by-1 vector of timestamps. m = mobiledev creates a mobiledev object m that reads sensor data from any device running MATLAB ® Mobile™ with the same MathWorks ® account. The object can read data from five types of sensors: acceleration, angular velocity, orientation, magnetic field, and position. m = mobiledev creates an object m that reads sensor data from an Android™ device running MATLAB ® Mobile™ that is connected to the same network as a computer running MATLAB. The object can read data from five types of sensors: acceleration, angular velocity, orientation, magnetic field, and position.
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Matlab mobiledev

m 2014-10-06 For more information about these steps, see Install MATLAB Mobile on Your Android Device and Sign In to the Cloud.

On the Sensors screen, tap the Orientation sensor. In the sensor settings, tap Stream to and then select MATLAB. Place the device where you want it for sending the sensor data. In MATLAB, create a mobiledev object, m.
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The data is plotted in seconds relative to mobiledev's InitialTimestamp property. This property provides the absolute time of the first data point recorded by a sensor and sent to MATLAB. It acts as the reference point for the timestamps of all sensor data accessed using functions such as angvellog and orientlog , which are given in seconds relative to InitialTimestamp .

Camera name, specified as 'back' or 'front'.Valid camera names are listed in the AvailableCameras property of the mobiledev object.. Example: cam = camera(m,'front') creates a connection to the front-facing camera of the iOS device represented by the mobiledev object m. Unable to create mobiledev object in Matlab Learn more about mobiledev MATLAB Start MATLAB Mobile on your iOS device.. Sign in to the Cloud, if prompted. On the Sensors screen, tap the Orientation sensor.. In the sensor settings, tap Stream to and then select MATLAB.. Place the device where you want it for sending the sensor data.