pulse amplitude modulation
英 [pʌls ˈæmplɪtjuːd ˌmɒdjʊˈleɪʃən]
美 [pʌls ˈæmplɪtuːd ˌmɑdʒəˈleɪʃən]
网络 脉冲幅度调制; 脉冲幅值调制; 脉冲振幅调制; 脉冲调幅; 脉冲幅值调制方式
双语例句
- Pulse amplitude code modulation telemetry
脉冲幅度编码调制遥测技术 - Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation.
改变变频器的输出电压或输出电流有二种不同的方法，即PAM脉冲幅值调制控制和PWM脉冲宽度调制控。 - The remote control device crystal frequency stabilization using pulse amplitude modulation transmitter, A simpler circuit, high frequency stability, launched28MHZ are continuous carrier amplitude.
该遥控装置采用晶体稳频脉冲调幅发射机，电路较简单，频率稳定度高，发射的是间断的28MHZ等幅载波。 - Application to Gauss Pulse Sequence Signal of Chaos Amplitude Modulation in Radar
混沌调幅的高斯脉冲序列信号在雷达中的应用 - A Research into Bipolar Sine Pulse Amplitude Modulation Modem
双极性正弦脉冲振幅调制的调制解调器研究 - This paper briefly describes the sampling rules of SPWM Control method in the frequency conversion speed change system, An effective and simple computing method for parameters of pulse duration and amplitude modulation ratio is presented.
在微机控制的变频调速系统中，一般采用SPWM控制方法，即用计算机产生SPWM的有关控制信号，并对正弦调制波进行规则采样处理。 - This paper derives the cross correlation function of baseband PAM ( Pulse Amplitude Modulation) signal, and shows that the cross correlation function includes timing information.
本文推导了基带PAM（脉冲幅度调制）信号的互相关函数，指出基带PAM信号的互相关函数中含有位同步信息，以此为依据得到了一种位同步检测算法。 - TACAN beacon transmits pulse amplitude modulation signals in all direction, including bearing and distance information relative to the beacon.
塔康信标台全向发射脉冲幅度调制信号，隐含空中目标相对于信标台的方位和距离信息。 - Pulse amplitude modulation ( PAM) is one form of the ways, in which it is widely used in the system of communication and control.
脉冲幅度调制波（PAM）是脉冲调制的一种形式，在通信和控制系统中得到广泛应用。 - This paper introduces the system model of UWB communication system, pulse amplitude modulation, Rake receiver combined with MRC dealing with the received signals.
本文介绍了UWB通信系统的系统模型，PAM调制方式，并将Rake接收机与MRC相结合以处理接收信号。 - The optimum equalization theory for overcoming the intersymbol interferences ( ISI) in multi-level pulse amplitude modulation ( PAM) systems is establishead.
详细论述了多电平PAM（脉冲幅度调制）系统的最佳均衡理论。 - In this paper, a new function that convers optical pulse amplitude modulation ( PAM) to light pulse duration modulation ( PDM) for a bistable optical system is proposed and observed experimentally. This PAM-to-PDM convertion is based on the optical critical slowing-down effect.
基于光学临界慢变效应对光学双稳器件本文提出了一种新的功能&光学脉冲振幅调制（PAM）到光学脉冲持续时间调制（PDM）的转换，并且在实验上证实了这种功能的可行性。 - System performances using the two different pulse amplitude modulation schemes ( BPSK and OOK) is compared.
比较了BPSK和OOK两种脉冲幅度调制方式下的系统性能； - It is a combination of the pulse amplitude modulation and frequency modulation types.
该仪器系统是由脉冲幅度调制和频率调制两种遥测系统复合组成的。 - This paper discusses an equivalent binary intersymbol interferences ( ISI) model and two equivalent system models of multilevel pulse-amplitude-modulation ( PAM) systems.
本文提出了多电平脉冲幅度调制系统（PAM）的一种等效二进制码间干扰模型和两种多效系统模型。 - In this thesis we mainly investigate the union of the error-correcting codes and parameter-induced stochastic resonance ( PSR) in the equal-probability binary pulse amplitude modulation ( PAM) signal transmission.
本文主要研究纠错码技术与参数调节随机共振系统的结合，在二进制基带脉冲幅值调制信号传输中的应用。 - This paper presents the concept and the basic principles of UWB, including UWB signal features both in time and frequency domains, then analyzes general two approaches of modulation& pulse position modulation ( PPM) and pulse amplitude modulation ( PAM).
介绍了UWB的概念和工作原理、UWB信号的时域特征和频域特征，分析了UWB常用的两种调制技术：脉冲幅度调制（PAM）和脉冲位置调制（PPM）的详细过程。 - Furthermore, the expression of stationary bit error rate of system output corresponding to equiprobability quaternary pulse amplitude modulation ( PAM) input signals was deduced.
给出了当输入信号为等概率的四进制脉冲幅值调制（PAM）时，系统输出理论渐近误码率计算公式。 - In the attracting song in male cricket, each single call ( SC) contains 7.6 beats in average, each contains two pulse series groups and each group contains four main amplitude-modulation pulse trains.
雄蟋招引声的每个单次叫声（SC）平均含有7.6个节拍，每个含有2个脉冲列组，每组含有4个主要的调幅脉冲列.每个SC的声长、间隔和平均重复周期（？） - Second, the paper analyzes the single-pulse modulation which includes pulse amplitude modulation, on-off keying modulation, pulse position modulation and two-phase modulation.
其次分析了单脉冲调制中的脉冲幅度调制、开关键控调制、脉冲位置调制和二相调制。 - It is pointed that the linear relationship of output optical pulse amplitude and analog voltage signal could be realized in the center modulation area of amplitude MZI. A phase modulation modular is added into the ∑-△ optical ADC.
指出了在振幅mzi的调制中心区域可实现输出光脉冲振幅与模拟电压信号的线性关系，并在∑-△型光adc的系统结构增加了相位调制模块。