并采用监控程序、I2C总线模拟通用子程序等软件实现测控功能和数字平滑滤波。
And universal subprogram was simulated by monitor routine and I2C bus to realize control function and digital smooth filtering.
方向平滑滤波器兼有去噪和边缘保持的双重特性，在数字图像预处理中被经常采用。
Directional smoothing filter is frequently used in digital image processing for it has the double properties of noise filtering and edge preserving.
介绍了信号处理过程中双光束aas的吸光度的数字调零以及滤波平滑等抗干扰方法。
In the signal processing, the antijamming methods of the digital zero to double light beam AAS absorbency.
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