Is possible to simulate the Gyroscope using Accelerometer values? I would like to make that in Android Context so using MEMS smartphone accelerometer.
Actually you can, if you have 3-axis accelerometers. You will not be calculating the angular velocity, yet you can get your position in the space and with the aid of proper reference and post-processing your measurements, your device can simulate the functionality of the gyroscope.However, your "gyroscope" will have the worst bias-drift in history, since double-integrating the accelerometers' output signals to get the position in space will take a lot of time on which an error will be accumulating. I believer that's why inertial measurement units (IMUs) are typically 6-axis (3-acc + 3-gyro).