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- Doppler signal model 多普勒信号模型
- The Multifunction Doppler Signal Simulator. 多功能的多普勒信号模拟器。
- Signal processing model is established, which is based on single pulse angle tracking system, mainly including AGC, Doppler signal detecting and angle tracking. 信号处理模型则根据单脉冲体制角度跟踪系统的处理模式建立,包括自动增益控制、多普勒信号检测和角跟踪处理等;
- Analysis of Wavelet Scalogram of Blood Flow Ultrasonic Doppler Signal. 小波尺度图分析法及其在超声血流多普勒信号中的应用。
- Title: Analysis of Wavelet Scalogram of Blood Flow Ultrasonic Doppler Signal. 关键词:小波变换;付里叶变换;多普勒信号;血流;频谱分析
- A signal model based on Fractional Brownian Motion(FBM) is a common model in nature. 分形布朗运动 (FBM)信号模型是常见的描绘自然现象和物体过程的一种信号模型 .
- The signal model of ADBF at subarray level is presented which is suitable for plane phased array. 提出了适用于平面相控阵的子阵级ADBF的信号模型。
- Now, no theories can explain perfectly the reason of Doppler signal generating in LDV for solid, so developing the LDV for solid is very important and have a big potential market. 因此,研制固体激光多普勒测速仪不仅意义重大,还有很好的市场前景。
- First, we discussed the physiologic principle, mechanism of EMG and the EMG signal model. 首先介绍了肌电产生的生理学基础及机理、肌电的信号模型。
- Besides, different from former theories, latest small signal model and analysis are elucidated as well. 另外有别于之前的理论,新的小讯号模型与分析将会被介绍。
- The received signal model of polarization sensitive array is established, under channel mismatching condition. 摘要在极化敏感阵列通道失配条件下,建立了极化敏感阵列接收信号误差模型。
- However, an explicit algorithm flow for a complex signal model, which is usually used in communication theory, hasn't yet been given in literature. 在通信理论中经常使用到复数信号模型,但目前尚未有文献给出在该模型下明晰的算法流程。
- The fuze is provided with some Anti-jamming function by means of instantaneous time average zero-over rate representing Doppler signal's frequency of continuous wave radio Doppler system fuze. 用短时平均过零率表征连续波多普勒体制无线电近炸引信多普勒信号频率,使引信具有一定的抗干扰能力。
- The imaging fundamental of SAR was expatiated and the raw echo signal model of complex three-dimensional ground object target was established. 阐述了复杂三维地物目标模型的建立方法,分析了回波信号的结构并且讨论了成像仿真参数。
- Analysis of Doppler Signals from Carotid Blood Flow by Multi-characteristic Method. 利用多普勒信号多参数分析检测颈动脉血流。
- Analyzing the Space-time CDMA signal model, and in the base of it a MMSE Space-time multi-user detection Algorithm is proposed. 分析了空时CDMA信号模型,在此基础上提出了一种基于MMSE准则的空时CDMA多用户检测算法。
- The accuracy can be enhanced with optical heterodyne technique and the phase measurement of Doppler signals. 对多普勒信号进行光学外差处理并对多普勒信号进行测相,可以提高测量的精度。
- By unified signal model of antenna array Multicarrier DS-CDMA system, the subspace-based blind channel estimation is achieved. 通过在阵列天线多载波DS-CDMA系统下构造统一的信号模型,实现了基于子空间的信道盲估计。
- A small MEMS component vibration measuring system using heterodyne laser Doppler technology is proposed. The frequency bandwidth is properly determined by analyzing the frequency of Doppler signal. 提出了一种MEMS构件微小振动、位移测量系统 ;采用外差法激光多普勒技术 ;通过对信号的频谱分析 ;确定了信号处理单元的适宜频带宽度 .
- The microsensor is made of RC signal filter and signal model identification.Can get a capacitor after inspiring the filter and model identification. 电阻电容信号滤波网络和信号的模型识别组成一个微型传感系统,在对滤波网络进行激励和模型识别后就可以得到变化的电容值。