What's more, any background noise will be different from the noise signals we are working with, making it possible to subtract its effect.
更进一步，任何背景噪音将和我们使用的噪音信号有所不同，这样我们就可以把他们的影响减去。
The common used method of getting the absorption spectrum is to subtract the background spectrum from the transmission spectrum of the sample.
得到待测样品吸收光谱的通常方法是，将样品的透射光谱和不含样品的背景光谱进行差减计算。
The depth camera can pick up the steak on a regular kitchen counter, subtract the background, and make information appear on the counter with "buttons."
深度相机可以拿起定期厨房柜台，牛排减去背景，使信息出现在以“按钮计数器。”
应用推荐