frequency sampling method
minimum sampling frequency
sampling frequency
抽样频率
抽样次数
采样频率
取样频率
采样次数
取样频率频宽
采样率
采样时间
频率优化
观测频率
监测频率
dominant frequency bandwidth
frequency bandwidth ratio
Stratified sampling Objective sampling
audio frequency and video frequency processing
correlation in frequency domain and frequency domain
High frequency and low frequency
Low Frequency and Acoustic Frequency
Low Frequency and Medium Frequency Therapy Equipment
theoretical frequency and actual frequency
100% sampling inspection
3-times Baud Rate Sampling