如何发送虚假的加速度值在一个真实的设备的应用程序？

How to send fake Accelerometer values to an app on a real device?

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结果该减振设计使得系统响应的总均方根加速度值有了明显降低。

Results The test results showed that the acceleration root-mean-square values were considerably reduced.

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加速度：速度相对时间的变化。加速度值根据确定的方向而为正或者负。

Acceleration: a change in velocity with respect to time. Values are either positive or negative with standard orientation.

youdao

Take the difference of the two velocities and divide by the difference of the two times, and you've got the acceleration.

求出速度的差值,除以时间的差值,这样就能得到加速度

耶鲁公开课 - 基础物理课程节选

Their difference divided by the difference in times is going to be the acceleration.

它们的差值再除以时间的差值,就是加速度

耶鲁公开课 - 基础物理课程节选

So, we know in this example the initial height should be 15 meters and the initial velocity should be 10, and for acceleration, I'm going to use -g and to keep life simple, I'm going to call it -10.

我们知道在这个例子中,初始高度为15米,初始速度为10,然后是加速度,我们用"-g"表示重力加速度,为了计算方便,加速度的值取为-10

耶鲁公开课 - 基础物理课程节选