The obtained results are useful for estimation of sampledsignal and system quality.
所得结果对取样信号和系统质量的估计有参考价值。
2
Each data point (represented by a square) on the sampledsignal in Figure 10.23 represents one analog-to-digital conversion.
采样信号上的每一个数据点(一个小方块)图10.23代表这一次模数转换。
3
Before test the ultrasonic propagation time, we also use the digital filtering algorithm in the sampledsignal to better eliminate noise and improve accuracy.