low-pass filter

The system consists of the AC input stage, single phase PFC, main inverter, output low-pass filter, auxiliary power supply, and load current sharing circuit, etc.

整个电源由输入电路、功率因数校正器、主逆变器、输出滤波电路、辅助电源、均流电路等部分组成。

Using these characteristics, the paper designed the Chebyshev low-pass filter, the Biquadratic Elliptic function high-pass filter and manufactured the printing wiring board.

利用这一特点，设计了性价比优越的切比雪夫有源低通滤波器和双二次型椭圆函数有源高通滤波器，并制作了印刷电路板。

The repetitive control algorithm includes scalar gain of the reference input with a lead block in the signal generator. A second-order low-pass filter provides compensation in the controller.

该算法中在输入参考信号处直接增加一个比例增益环节，在信号发生器处串联一个超前的时滞环节，并且用一个二阶低通滤波器作为控制系统的补偿函数。

The low-pass filter amplifier for conquering disturbs was designed.

为了克服干扰,设计了低通放大器.

The disturbances are greatly decreased for the application of simulative low-pass filter and FIR digital filter.

在FFT之前设置了FIR数字 滤波环节,与模拟低通滤波的硬件相结合,有效地减少干扰,提高了测量的精度.

After the signal is processed through a low-pass filter, a very realistic waveform is obtained which can show pulsed nature, frequency, amplitude and bandwidth of television picture signals.

并将生成信号经低通滤波器处理，从而最终得到了一个能够充分反映电视图像脉冲性、频率、幅度和带宽特点的较为逼真的信号波形。

Design, Development and Improvement of Microwave Stripline Low-pass Filter

微波带状线低通滤波器的设计制作与性能改善

The process of code auto-generation and parameter configuration are being described in a detail by designing FIR low-pass filter as an example.

以设计FIR低通滤波器为例，详细介绍了代码自动生成过程及参数配置。

A positioning signal is received by a low-pass filter ( 103) that produces filtered position data for driving the X-and Y-axis translation stages.

定位信号由低通滤波器（103）接收，低通滤波器（103）产生滤波后的位置数据以驱动X与Y轴平移台座。

In order to control the frequency component in the surge, the low-pass filter was used widely.

对于浪涌中的高频分量的控制, 广泛应用的是低通滤波器.

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

Secondly detection technique of weak fluorescence was studied and double detection circuit which comprise of PMT, PIN detector, the circuit of signal amplified, the circuit of low-pass filter and Boxcar integrator was designed.

其次，研究了微弱荧光信号的检测技术，设计了由光电倍增管和PIN探测器，前置放大电路、滤波电路，Boxcar取样积分器组成的双通道检测电路，完成了对背景噪声中微弱荧光信号的提取。

The IF module consists of low-pass filter, buffer and variable gain amplifer.

中频模块由低通滤波器 、 缓冲器和可变增益放大器组成.

It is suggested that mean sea level is calculated by low-pass filter in Typhoon period, then the set-up of Typhoon are determined.

提出了在台风天气过程中运用低通滤波算子计算平均海平面的变化过程，从而进一步确定台风增水值。

The subject design signal processing circuit of the encoder with the core of 32-bit microprocessor μ PD70F3452, use the digital low-pass filter to remove noise by software, and design calculation program of absolute angular displacement.

以32位微处理器μPD70F3452为核心设计了编码器的信号处理电路，软件上采用低通滤波去除噪声，并设计了绝对角度计算程序。