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@@ -113,103 +113,15 @@ public class Beschleunigungssensor extends AppCompatActivity implements SensorEv |
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} |
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} |
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} |
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int i = 0; |
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boolean stopp_mal = false; |
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@Override |
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public void onSensorChanged(SensorEvent event) |
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{ |
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checkAlarm(event); |
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//Alter Code, erstmal wild mit if statement ausgeschlossen |
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if (stopp_mal) { |
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if (i<numberOfValues) { |
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calibrationMatrix[0][i] = event.values[0]; |
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calibrationMatrix[1][i] = event.values[1]; |
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calibrationMatrix[2][i] = event.values[2]; |
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i++; |
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} |
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double sumX = 0; |
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double sumY = 0; |
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double sumZ = 0; |
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for (int j = 0; j<numberOfValues;j++){ |
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sumX += calibrationMatrix[0][j]; |
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sumY += calibrationMatrix[1][j]; |
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sumZ += calibrationMatrix[2][j]; |
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} |
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double averageX = sumX/numberOfValues; |
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double averageY = sumY/numberOfValues; |
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double averageZ = sumZ/numberOfValues; |
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String sb2 = "t=" + event.timestamp + |
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"\nx=" + event.values[0] + // Wert liegend: x = 0.04 |
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"\ny=" + event.values[1] + // Wert liegend: y = 0.44 |
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"\nz=" + event.values[2] + // Wert liegend: z = 9.90 = Erdbeschleunigung |
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"\nlin_x=" + linear_acceleration[0] + |
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"\nlin_x=" + linear_acceleration[1] + |
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"\nlin_x=" + linear_acceleration[2] + |
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"\naverageX=" + averageX + |
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"\naverageY=" + averageY + |
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"\naverageZ=" + averageZ + |
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"\ni=" + i; |
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double schwelle = 5.0; |
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if (alarm = false) { |
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if (averageX + schwelle < event.values[0]) { |
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alarm = true; |
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} |
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} |
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if (alarm = false) { |
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if (averageY + schwelle < event.values[1]) { |
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alarm = true; |
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} |
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} |
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if (alarm = false) { |
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if (averageZ + schwelle < event.values[2]) { |
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alarm = true; |
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} |
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} |
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if (alarm = true) { |
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if (averageX + schwelle > event.values[0]) { |
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alarm = false; |
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} |
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if (averageY + schwelle > event.values[1]) { |
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alarm = false; |
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} |
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if (averageZ + schwelle > event.values[2]) { |
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alarm = false; |
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} |
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} |
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logger.clearLog(); |
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logger.log(sb2); |
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} |
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} |
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@Override |
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public void onAccuracyChanged(Sensor sensor, int accuracy) |
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{ |
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} |
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} |
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//Sample code for deque usage. Might be not useful. |
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class MovingAverage { |
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int size, windowSum = 0, count = 0; |
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Deque queue = new ArrayDeque<Integer>(); |
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public MovingAverage(int size) { |
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this.size = size; |
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} |
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public double next(int val) { |
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++count; |
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// calculate the new sum by shifting the window |
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queue.add(val); |
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int tail = count > size ? (int)queue.poll() : 0; |
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windowSum = windowSum - tail + val; |
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return windowSum * 1.0 / Math.min(size, count); |
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} |
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} |
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} |