signal shaping
英 [ˈsɪɡnəl ˈʃeɪpɪŋ]
美 [ˈsɪɡnəl ˈʃeɪpɪŋ]
网络 信号整形; 信号成形
双语例句
- With the base-band signal shaping, which is widely used in the area of software radio, a new method based on the multi-interpolator is proposed.
针对软件无线电领域广泛应用的基带信号成形问题，提出了一种新型的基于多级内插的实现方案。 - Signal measurement, amplification, filter, shaping, MCU system and display are composed in the design of hardware.
硬件电路包含了信号采集、放大、滤波、整形、MCU、液晶显示等。 - Signal Shaping Based on Phase Pre-Modulation in Fiber Transmission Systems
光纤传输系统中基于相位预调制的信号整型 - In order to solve the problem of high peak-to-average power ratio ( PAPR) of OFDM signal, a novel PAPR reduction scheme for OFDM signal based on partial trellis ( PT) shaping technique was proposed and its performance was analyzed by Monte-Carlo simulation.
针对OFDM信号峰值平均功率比（PAPR）较高的问题，提出一种新的抑制OFDM信号PAPR的部分格状（PT）成形技术，并通过Monte-Carlo仿真进行了验证分析。 - This instrument transformed the smoke density to an electronic signal through photoelectric sensors. The signal was transacted in amplifier and shaping circuits, then the worked signal was transformed to a digital signal through A/ D transform circuit.
该烟度仪利用光电传感装置将烟度转换为电信号，通过放大整形电路进行处理，然后经A/D转换电路转换为数字信号，由单片机将数字信号直接转换成烟度值实时显示出来。 - The emphasis of the thesis is base-band signal shaping and programmable interpolation algorithm.
论文研究的重点是基带成形算法和高倍可变内插因子的内插算法。 - As the component of sensor board, the silicon photoelectric cell transforms radiation-ray from the track mark into electrical signal, which is amplified by operation amplifier into voltage signal reshaped by the pulse shaping circuit.
车载传感器板通过硅光电池检测轨道标志的反射光信号，运放将信号放大并转换成电压信号，再通过脉冲整形转化为脉冲信号，实现了轨道标志的检测。 - This paper investigates the problems about the base-band signal shaping and the multi-rate signal processing of the radio-frequency signal.
本文对基带信号的成形和射频信号的多速率处理进行了研究。 - It describes clearly the software of vector signal demodulation, including the frequency offset calculation, magnitude and group-delay compensate, and pulse shaping filter.
在软件方面，详细介绍和分析了矢量信号解调分析软件设计与实现，其中包括载频频偏计算、幅度和群时延补偿、脉冲成形滤波器设计等。 - According to the signal processing characteristics of the digitized baseband shaping, the 2-dimension decomposition for the truncated baseband sequence is made, and the poly-phase structure for the shaping filter is derived.
针对数字化基带成形滤波的信号处理特点，将截短的基带波形进行二维分解，得到成形滤波器的多相结构。 - Realizes V.29 signal basic modulate and demodulate procedure which includes square root raised cosine rolling-off shaping filter and orthogonal channel signal modulator and demodulator.
分别实现了V.29信号基本调制解调过程，包括平方根升余弦滚降脉冲成形技术的滤波器实现，以及对信号的正交调制与解调过程。 - A novel project is explored for signal pulse compression and shaping in semiconductor optical amplifiers by two order super-Gauss control pulse and Gauss signal pulse together inputting semiconductor optical amplifiers at the same direction.
探索出了应用二阶超高斯光脉冲与高斯信号光脉冲在一定时延下同向输入半导体光放大器的新方案来达到高斯信号脉冲在半导体光放大器中被放大的同时得到压缩整形的目的。 - The transmitter and receiver optical signal characteristics has been Analyzed, and the corresponding spatial light shaping system has been designed.
分析了发射端和接收端光信号的特点，设计出不同的空间光整形系统。 - At the stage of implementation, the baseband signal processing module, pulse shaping filter and direct sequence UWB system were implemented with FPGA.
在实现阶段，利用FPGA实现了直接序列超宽带系统的基带信号处理模块、脉冲成形滤波器和接收系统的相关检测器等。 - The design of I/ V converter module circuit, ADC module circuit, speed signal per revolution filter shaping module circuit, remote display module circuit and interface circuits are expounded.
详细阐述了I/V转换电路模块、模数转换采集电路模块、转速信号滤波整形电路模块和远端显示电路模块及接口电路的设计。 - Using a comparator to achieve the signal waveform shaping.
采用比较器电路对接收信号的波形进行整形。 - But it needs try our best to control the negative effect. The thoughts are signal display and shaping the reputation.
我们能做的是尽量控制其带来负面的效应，思路有两条：信号显示和声誉塑造。 - A signal conditioning circuit consists of a photoelectric conversion circuit, a signal amplification circuit and a shaping circuit.
信号调理电路包括光电转换电路、信号放大电路和整形电路。 - Circuit include the interface between MCU and PC, circuit controlled by singlechip, the nuclear signal amplification circuit, pole-zero cancellation circuit, discriminator and shaping circuit.
电路包括单片机控制电路，单片机与PC机接口电路及核信号放大、极零相消、甄别成形电路。