x是 |0>的基态振幅没有更改，而
the amplitudes for base states where x is |0> are unchanged, while
振幅，等于15厘米。
然后把振幅，变成40厘米。
现在代入振幅，振幅等于高度的两倍。
Now I'm going to give it a displacement, an amplitude which is twice as high.
这就是所谓的“振幅键控”。
只有向量方向，即分振幅之间的比值，是重要的。
Only the direction of the vector, the ratios between the component amplitudes, is important.
看看不同谐波振幅的变化如何改变波。
See how changing the amplitudes of different harmonics changes the waves.
如果对轴的相同集合绘图，振幅曲线几乎看不出来。
If plotted on the same set of axes, the amplitude curve would be barely visible.
注意到在15行的振幅- 1不重要也是很有益的。
It's also instructive to note that the amplitude of -1 in line 15 is unimportant.
这代表振幅向后面波瓣传递的相继各阶段。
This represents successive stages of transfer of amplitude to later lobes .
进入睡眠状态时，我们的脑电波振幅慢慢变大。
As we fall asleep the amplitude of brain waves slowly becomes greater.
如果用弹簧，周期的确和，振幅无关，但也只是点到为止。
If you take a spring, it is true that the period of oscillation is independent of the amplitude but only up to a point.
,最大值，为正一,最小值，为负一，因此振幅显示这是。
the highest value is plus one and the lowest value is minus one, so the amplitude indicates that is...
反射波振幅与入射波振幅的比率称作反射率或反射系数。
The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.
当你增加振幅，发光体区域得到发光器并且暗区得到黑色。
When you increase Amplitude, the light areas get lighter and the dark areas get darker.
在合适的电压下，硅条会进入一种滞后状态——硅会以两种振幅振动。
With the right voltage, the strip will enter a so-called hysteretic regime - where it will vibrate with one of two amplitudes.
但这种做法同时也降低了运动的振幅，使运动更难被探测到。
But that also reduces the amplitude of the motion, making it harder to detect.
实验结果表明，在声光器件设计时，必须考虑其相位和振幅特性。
The experimental results shows that phase and amplitude characteristics must be considered in the device designing.
请注意即使我们有四个非0振幅，这些振幅绝对值的平方和总能达到1。
Note that even though we have four non-zero amplitudes, the sum of the squares of the absolute values of the amplitudes always adds up to one.
如果我们平方1s星，我们把振幅翻转所以现在都是正的，但同样在中间有个节点。
So if we square sigma 1 s star, we flip the amplitude so it's all positive now, but again we still have this node right in the middle.
在下面的示例中，y轴绘制振幅，最大值为1,y2轴绘制相位，最大值为100。
In the example below, the Y-axis plots the amplitude, which has a maximum of 1, while the y2-axis plots the phase, which has a maximum value of 100.
直到观察之前该恒星还是一个高振幅震动器，接着它就谜一般地变成了小振幅震动器。
The star was a high-amplitude pulsator until right before the observing run started, when it mysteriously became a small-amplitude pulsator.
因此，如果这中间没有能量损失的话，即便海啸传播到很远，它依然会保留较小的振幅。
So even if no energy is lost, you are still going to get less amplitude as it is spreading out.
较小行星的波振幅不大，因此科学家只能在它们围绕恒星运行数次后才能从噪音中收集到讯号。
Small planets' waves have small amplitudes, so you can pick the signal from the noise only after several orbits.
令人惊讶的是，非常值得注意的，这个和振幅，没有关系，也和角度，没有关系，和相位角无关。
And what is striking, really remarkable, that this is independent of the amplitude, and it's also independent of this Angle phi, this phase Angle.
令人惊讶的是，非常值得注意的，这个和振幅，没有关系，也和角度，没有关系，和相位角无关。
And what is striking, really remarkable, that this is independent of the amplitude, and it's also independent of this Angle phi, this phase Angle.
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