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Merge "Remove invalid UTF-8 chars from source."

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Narayan Kamath
2013-10-25 15:44:21 +00:00
committed by Gerrit Code Review
parent 8edf8ef6aa 94ade845a7
commit b4f054a894
1 changed files with 7 additions and 7 deletions
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14
samples/AccelerometerPlay/src/com/example/android/accelerometerplay/AccelerometerPlayActivity.java
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@@ -165,7 +165,7 @@ public class AccelerometerPlayActivity extends Activity {
final float gy = -sy * m;
/*
* <EFBFBD>F = mA <=> A = <EFBFBD>F / m We could simplify the code by
* F = mA <=> A = F / m We could simplify the code by
* completely eliminating "m" (the mass) from all the equations,
* but it would hide the concepts from this sample code.
*/
@@ -175,12 +175,12 @@ public class AccelerometerPlayActivity extends Activity {
/*
* Time-corrected Verlet integration The position Verlet
* integrator is defined as x(t+<EFBFBD>t) = x(t) + x(t) - x(t-<EFBFBD>t) +
* a(t)<EFBFBD>t<EFBFBD>2 However, the above equation doesn't handle variable
* <EFBFBD>t very well, a time-corrected version is needed: x(t+<EFBFBD>t) =
* x(t) + (x(t) - x(t-<EFBFBD>t)) * (<EFBFBD>t/<EFBFBD>t_prev) + a(t)<EFBFBD>t<EFBFBD>2 We also add
* a simple friction term (f) to the equation: x(t+<EFBFBD>t) = x(t) +
* (1-f) * (x(t) - x(t-<EFBFBD>t)) * (<EFBFBD>t/<EFBFBD>t_prev) + a(t)<EFBFBD>t<EFBFBD>2
* integrator is defined as x(t+dt) = x(t) + x(t) - x(t-dt) +
* a(t).t^2 However, the above equation doesn't handle variable
* dt very well, a time-corrected version is needed: x(t+dt) =
* x(t) + (x(t) - x(t-dt)) * (dt/dt_prev) + a(t).t^2 We also add
* a simple friction term (f) to the equation: x(t+dt) = x(t) +
* (1-f) * (x(t) - x(t-dt)) * (dt/dt_prev) + a(t)t^2
*/
final float dTdT = dT * dT;
final float x = mPosX + mOneMinusFriction * dTC * (mPosX - mLastPosX) + mAccelX