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- signal modulation components 信号调制成分
- Most bats produce a complicated sequence of calls,combining constant frequencies and frequency modulation components. 大多数蝙蝠通过混合恒定频率和变频组合，产生一个复杂的叫声序列。
- 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。
- Abstract： Operating in the heavy congested SW band,it is difficult for HF radars to find continuously useable waveband for signal modulation. 摘 要： 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。
- 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）。
- Universal switch network and signal modulate circuit are designed. 设计了通用的通道开关网络和信号调理电路。
- We indicate a signal modulation recognition method based on pattern recognition theory. It can effectively recognise many modulation types, including AM, ASK, FM, FSK, PSK and so on, on the condition SNR>5db. 论文中主要介绍了一种基于模式识别理论的信号调制类型识别方法,能够在SNR>5db 的情况下,对AM、ASK、FM、FSK、PSK 等多种调制类型进行有效识别。
- DSP accomplishes the baseband signal processing, the DDC and the DUC deal with the transformation between baseband signal and IF signal, multi-sample rate signal processing, signal modulation and demodulation. 系统中DSP主要完成基带信号的处理，上下变频器完成基带和中频信号之间的转换、系统的多抽样率信号处理和信号的调制解调。
- SIGNAL MODULATES MIX VALVE TO ATTAIN OR MAINTAIN SELECTED TEMPERATURE. 输出混气活门的调节指令,以获得并保持选择的目标温度。
- The simulation results verify the millimeter-wave generation technique and the signal modulation and demodulation, which testify to the feasibility of the proposed millimeter-wave downlink system. 仿真结果验证了毫米波的产生和信号的调制解调过程，证明了该下行链路系统的可行性。
- Module components based current differential relay can eliminate the adverse effect of the distributed capacitive current. 利用模分量构成的模分量差动保护能够从根本上消除分布电容电流的不利影响。
- With the proposed model, channel properties with signal modulated by FSK, DPSK, QPSK and 8PSK are investigated. 给出了基于非线性拟合方法的转移概率表达式。
- A continuous input pulse train triggers the monostable circuit, and a control signal modulates the threshold voltage. 持续不断的脉冲输入，导致单稳态的电路产生, 同时控制信号调整门限电压。
- Realizing SSB Signal Modulation Through Phase Shift 移相法实现单边带信号的调制
- identification of signal modulation 信号调制类型识别
- This study is the validation test setup for identifying the SRS sensing module component and package system response. 摘要本研究为汽车安全气囊感测系统模组设计完成前，针对其系统套件与安装盒组所建立之测试验证。
- And the government would definitely allocate funds to building larger instruments capable of picking up signal modulations. 那时政府一定会拨款建设更大型的设备来接收调制信号。
- The numerical control testing system which includes control signal module, RXD module, data processing module and TXD module is based on VHDL. 基于超高速集成电路硬件描述语言(VHDL)的数控测试系统,含控制信号、接收数据、数据处理及发送数据模块。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The switch network is shared by different instrument. 12-bit data-acquisition MAX186 is used to offer 1mV resolution ratio for the signal modulate circuit. 信号调理采用12位A/D芯片MAX186,模数转换的分辨率达1mV。
