Click on “Filter,” “Add Noise” and set noise to 1%, “Gaussian” and “Monochromatic.”
在“滤镜”“增加噪点”上点击,把噪点设置成1%,设置“高斯”和“单色”。
2
The team recorded data from the Opportunity's accelerometers, and sped up the low-frequency noise1, 000 times. The result is best described as a sort of grinding noise.