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- The most spectrally efficient technique usually is a linear modulation system, and this requires the linear transmit channel. 这些调制方式在本质上是线性的,因而无线发信通道也要求是线性的。
- The one step linear modulation was realized by the use of calculation amplifier of precedent phase on three steps with two differential circuit, which can bate the disturbance effectively and advance the signal to noise ratio. 对强干扰下的声波信号采用两级差动放大 ,采用相位超前型三运放二阶电路 ,实现一级增益线性调节。
- A combinatory,resonant-mode,high power,charging power supply for linear modulator is described. 介绍了一种供线型调制器用的大功率组合逆变充电电源。
- Linear modulation in frequency-division multiplexing 频分复用中的线性调制
- The four-times-frequency design of feed-back signal of AC servomotor and the design of speed examination arithmetic of PMSM are completed and the linearity modulation of torque electric current is realized. 完成了交流伺服电动机反馈信号的四倍频电路、交流永磁同步电动机速度检测设计,实现了转矩电流的线性调节。
- Meanwhile the binary variable and auxiliary variable exist in the equation and inequation.The application of the mixed logic dynamic model unified all the linear module of the system under one frame. 引入混合逻辑动态的建模方法,将系统的所有线性化模型集成在一个统一的框架里,有利于消除模型切换时引起的抖动,减轻震荡,增强系统的鲁棒性。
- A Linear Modulation and Decoding Method Based on Sampling and Digital Filtering 基于采样和滤波的线性调制解调方法
- linear modulated stepped frequency 线性调频步进
- Research on linear scale acoustooptic modulation driving source[J]. 引用该论文 徐霞;余成波;涂巧玲.
- Time-Frequency Energy Attenuation Factor and Its Application on the Basis of Gauss Linear Modulation Frequency Continuous Wavelet Transform 高斯线调频连续小波变换的时频能量衰减因子方法及其应用
- General inflection or modulation of the voice. 抑扬声音的一般性的起伏与变化
- A specified arrangement used in ordering. An order need not be linear. 一种在排序中使用的特定排列。排列的次序不必是线性的。
- Our fifth concern is with modulation noise. 我们要讨论的第五个问题是调制噪声。
- The modulation works like an on/off toggle switch. 调制工作类似于板手开关。
- The ordinate scale is linear in decibels. 纵坐标比例尺以分贝为单位是线性的。
- A modulation, especially a brief one. 转调转调,尤指临时性的
- Describes the modulation scheme of the modem. 描述调制解调器的模块构架。
- Here are linear measures in millimeters. 这是毫米方式的线性量度。
- What is Pulse Amplitude Modulation? 什么是脉冲调幅?
- A linear differential transformer has three coils. 一个直线差动变压器有三个线圈。