time filter

TVF Time Variable Filter Modified Kalman filter of TDOA in ultrasonic flow measurement

可随时间变化的滤波器超声波流量测量时差改进卡尔曼滤波

Dust masks equipped with air filter were worn all time to limit the breathing of sawdust.

装备空气过滤器的灰尘假面具总是磨损的限制锯屑的呼吸.

Time base sweep multivibrator The Studies and Implementation of Frequency-characteristics Scanning of Filter Using RTDS

时基扫描多谐振荡器基于实时仿真器的滤波器频率特性扫描及其实现

This article presents a real time counting system for the sustaining poles of an electric railway touching net, which is designed with a digital filter and distance sampling technique.

本文介绍了采用数字滤波和定距采样技术构成的电气化铁路输电线支撑杆实时计数系统。

TVF Time Variable Filter low-pass filter type impedance transformer

可随时间变化的滤波器低通滤波型阻抗变换器

The effects of the Jibbs'phenomenon and the phase property of the digital filter on the edges of cutoff signal with limited time domain after filtered is studied.

研究了截断信号边界的吉布斯现象及数字滤波器相位特性对有限区间信号滤波处理的影响。

Introduce the Wiener filter algorithm base on MMSE, and time domain channel estimation algorithms.

介绍了基于MMSE维纳滤波算法，变换域信道估计算法，以及判决反馈信道估计算法。

Ultrasonic rang system is composed of ultrasonic receive-emit circuit, precise time measurement circuit and homomorphic deconvolution filter.

超声波测距系统主要由超声波的收发电路、精密时间测量电路、同态反卷积滤波器构成。

Simulation results show that the proposed method is applicable to continuous time full-integrated OTA filter design.

文中给出了设计实例,仿真结果验证了该方法的正确性.

Corresponding rising difference model and Kalman filter real-time correction method are used for tidal river flood forecasting and remote sensing rainfall data absence reservoirs, this paper studied tide and flood forecast method.

采用了改进相应涨差模型及Kalman滤波实时校正方法，预报感潮河段洪水和无遥测降雨资料水库洪水，为水库实时控制运用提供了坚实的信息基础。