The signal modulation method includes generating an added signal with the adder.
所述信 号调制方法包括利用加法器生成和信号的步骤。
Signal modulation identification is one of the important elements most in adaptive transmission.
调制识别是非协作通信系统接收机设计中的重要研究课题。
Study on the communication scheme of signal modulation and demodulation based on serial interface;
介绍了一种基于嵌入式网关的串行接口通讯的设计方案。
A new approach to implement the 3dpsk signal modulation and demodulation system based on VHDL is presented.
对3dps K信号调制解调进行了研究，提出了一种用VHDL语言设计实现3dps K调制解调器的方案。
Furthermore, the azimuth effect can affect the signal modulation and the performance of the tracking system.
此外，方位效应还会影响信号的调制和跟踪的性能。
In this paper, the chirping characteristics of quantum well laser diodes under small signal modulation are studied.
文中对小信号调制下单量子阱激光器的啁啾特性进行了研究和分析。
Signal modulation is the last physical part of DTV Front-End, which directly determines the quality of network transmission.
信号调制是数字电视前端最后的一个物理环节，直接决定信号在网络中传输的质量。
The hardware of this system includes pressure transducer board array, signal modulation circuit, signal capture board and PC.
系统硬件包括压力传感器平板阵、信号调理电路、信号采集板以及计算机系统。
Chapter 3 discuses the selection of damping controllers, especially for PSS, HVDC small signal modulation and TCSC modulation.
分析了阻尼低频振荡的控制器选择，主要阐明了pss,TCSC和直流小信号调制的应用场合。
Meanwhile, the paper focuses on the function and the hardware implement of the signal modulation unit and the position regulator.
接着，还重点介绍了信号调理单元、位置调节器的功能和硬件电路实现。
Radar signal modulation identification and parameter estimation are the important steps of radar reconnaissance and confrontation.
雷达信号调制识别和参数估计是雷达侦察与对抗的重要研究课题。
Operating in the heavy congested SW band, it is difficult for HFradars to find continuously useable waveband for signal modulation.
高频雷达工作在十分拥挤的短波波段内，可资用的能满足信号调制的连续频带很难获得。
This paper presents a simulative method to solve the frequency response of single quantum well laser diode under small signal modulation.
文中运用三层速率模型，对小信号调制下单量子阱激光器的频率响应进行模拟分析。
The objective of this study was to contrive a scheme of accelerometer signal modulation and signal process, and to carry out a new fuze algorithm.
重点研究了加速度计信号调理和信号处理方案，并设计一种新型引信算法。
The signal modulation of velocity deception jamming is complex, and it is hard to complement anti jamming using the statistical feature extraction method.
速度欺骗干扰因信号调制较为复杂，难以用统计特征提取方法来实现抗干扰。
The experiment results justify the high recognition rate with less samples, thus the method can be used in the digital signal modulation recognition system.
实验结果表明，该调制识别方法在小样本下具有较高的识别率，可以应用在数字信号的调制识别系统中。
The analog part mainly includes power source, power control, signal generation, signal modulation, high voltage output control and feedback control circuit.
模拟部分主要包括电源、功率控制、信号产生、信号调制、高压输出控制和反馈控制电路。
Realize signal modulation and demodulation functions, including various types of modulation such as ASK (amplitude modulation), PSK (phase modulation), FSK (FM).
实现信号的调制解调功能，包括各类调制如ask(调幅)，PSK(调相)，FSK(调频)。
The signal modulation method further includes generating a new quantization signal with a quantizer by quantizing the new integrated signal generated by the integrator.
所述信号调制方法还包括利用量化器对所述积分器生成的新积分信号进行量化来生成新量化信号的步骤。
Digital TV signal modulation is a message transmitting method which is expressed by some discrete states in carrier wave. Only carrier wave modulating parameter is detected.
数字电视信号的调制是用载波信号的某些离散状态来表征所传送的信息，在接收端只对载波信号的离散调制参量进行检测。
The wavelength conversion characteristics under the small signal modulation and the converted waveform distortion under the large signal modulation are discussed respectively.
分别讨论了小信号下波长转换特性和大信号下转换波形的畸变情况。
So, the modulation of irregular pulse repetition interval may be employed in FCP that the randomization of signal modulation would be obtained in both time and frequency domains.
因此，若将重复周期参差调制方式融合到频率编码信号中，可使信号具备时-频调制双重随机性。
The system comprises the target trajectory calculation module, the error calculation module, the satellite navigation parameters generation module, and the signal modulation module, etc.
系统主要包含目标运动轨迹计算、误差计算、导航电文生成及信号调制发射等功能模块。
Contour modulation is a technique in which a phase-modulated signal waveform and amplifier output impedance work together to maintain higher efficiency over a sizable output power back-off.
轮廓调制结合了一种相位调制信号的波形和放大器的输出阻抗，可在某个较大型输出电源关闭后保持更高的效率。
In this case, a leading possibility is that the signal originates from an unusual modulation between a GPS satellite and an unidentified Earth-based source.
在这种情况下，最主要的可能性是这道信号来源于一个一颗GPS卫星和未确认的地球发射源之间的不寻常的调制信号。
But any message carried by these signals would probably be lost because the receivers can't pick up the modulation, or rapid variations, in the base signal.
但是任何携带信息的信号都可能丢失，因为接收者在信号基地不能收集到变调或快速变化的信号。
"Modulation domain" is a plane domain which is consisted of frequency and time signal axes.
“调制域”是由信号的频率和时间两个轴构成的平面域。
Modulation Domain and Pulse Analyzer(MDPA) analyzes signal using a plane domain which is consisted of frequency and time.
调制域及脉冲分析仪利用时间和频率构成的平面域对信号进行分析。
Modulation Domain and Pulse Analyzer(MDPA) analyzes signal using a plane domain which is consisted of frequency and time.
调制域及脉冲分析仪利用时间和频率构成的平面域对信号进行分析。
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