1.
Measuring and analyzing technology based on variable-time-interval Fourier transform was dealt with for vehicle accelerating noise signal.
提出了基于变时基短时傅里叶变换来分析和处理时变信号的技术。
2.
Time-vary Signals Detect and Instantaneous Frequency Estimate Technique Study;
时变信号检测与瞬时频率估计方法研究
3.
A Signal Processing Method for Coriolis Mass Flowmeter Based on Time-varying Signal Model
基于时变信号模型的科里奥利质量流量计信号处理方法
4.
A Signal Processing Method for Coriolis Mass Flowmeter Based on Time-varying Signal Model and Lattice Notch Filter
基于时变信号模型和格型陷波器的科氏流量计信号处理方法
5.
On the Analysis of Deterministic Time-Varying Signals;
确定性时变信号的分析与处理方法研究
6.
isochronous signal distortion tester
等时信号畸变测试器
7.
isochronous signal distortion testing equipment
等时信号畸变测试仪
8.
alters the frequency spectrum of signals passing through it.
当通过它时能够改变信号的频谱。
9.
This signature is changed and broadened with travel time.
这个信号随旅行时间的变化而展宽。
10.
Bit sequences are digital signals varying with time.
二进制序列是随时间变化的数字信号。
11.
For example, the address book can be accessed while the signal strength changes.
比如，信号强度变化时，地址簿仍能访问。
12.
Study on Time-varied System Signal Processing Technology Based on PNN;
基于PNN时变系统信号处理技术研究
13.
The Time-frequency Analysis of Speech Signal Based on Hilbert-Huang Transform
基于Hilbert-Huang变换的语音信号时频分析
14.
Repetitive control of permanent-magnet linear synchronous motor for tracking time-varying periodic signals
跟踪时变周期信号的PMLSM重复控制
15.
Hilbert-Huang transform and time frequency analysis of magnetotelluric signal
Hilbert-Huang变换与大地电磁信号的时频分析
16.
Arrival time estimation of signals based on Haar wavelets transform
基于Haar小波变换的信号到达时间估计
17.
The Research on Time Delay Estimation Method with the Phase Difference Resulting from Frequency Mixing
信号变频引入相差后的时延估计方法
18.
LFM Signal Time Frequency Detection Based On S-Hough Transform
基于S-霍夫变换的LFM信号时频检测