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- matching filter demodulation 匹配滤波解调
- Digital downconverter, digital match filter, difference demodulation and AFC is discribed in detail, parameter of the programmable registers are also discussed. 本文对数字下变频器、数字匹配滤波器、差分解调、自动频率控制环路等进行详细的阐述及算法推导,同时对芯片内关键的可编程寄存器参数的选择进行讨论。
- The holographic match filter was made by dichromatic gelation. 同时,保持其傅里叶变换的相位不变。
- A novel method of edge filter demodulation for fiber Bragg grating that use wavelength tunable laser was proposed. 提出了利用波长可调谐激光器对光纤光栅进行边沿滤波解调的新方法,该方法可实现多个测点动态应变的实时监测。
- The application of matching filter method in cannon offsel data processing. 匹配滤波法在大炮检距资料处理中的应用
- A only-phase information self-focusing matching filter by computer-gene rated hologram is presented in this paper. 本文介绍一种用计算全息方法制作的纯位相信息自聚焦匹配滤波器。
- Computer simulation and experimental results show that matching filter using extracted feature to code can recognize two images of common feature. 计算机模拟和实验结果表明用提取特征编码的匹配滤波器能同时实现对两目标的识别。
- The article analyses the signal through the method of gaining instant frequency on the base of instant correlation,then we can make up a multicenter matching filter in the FPGA. 通过对信号进行基于瞬时自相关的瞬时频率提取的方法对中频信号进行分析、识别,然后可以在FP-GA内部构造一个多通道匹配滤波器对信号进行匹配。
- In this paper, operational principle of CWDM linear sidebands filtering demodulation was elaborated and, experimental verification was made. 本文阐述了CWDM边带特性解调方案工作原理,并对其可行性进行实验验证。
- The conventional radar signal processing is used to the chirp coherent CO2 ladar in this paper. The match filter with cosine weight is presented for the signal process. 为了解决线性调频CO2相干激光雷达的信号处理技术,将普通雷达的信号处理方法引入相干激光雷达的信号处理中,提出采用余弦加仅匹配滤波的处理方法。
- No matching filter in policy. 策略中没有匹配的筛选器。
- A two-channel matched filter using computer-generated holograph is introduced. 介绍了一种双通道自聚焦的匹配滤波器。
- Chirp signal(LFM) is a kind of large time and band product signal used in pulse compression radars.It's advantage is non-sensitive to the Doppler shift of echo signal in the matching filter. 线性调频(LFM)信号是脉冲压缩体制雷达中广泛应用的大时宽带宽积信号,其突出优点是匹配滤波器对回波信号的多普勒频移不敏感。
- This algorithm takes the wavelet transform of the EGG signal as the input of the whitened filter and then determines the QRS complex by matching filtering and threshold detecting. 该方法用心电信号的小波变换作为自适应白化滤波器的输入,然后对白化滤波后的输出进行匹配滤波和阈值检测来识别出QRS波。
- This paper gives a fast coarse synchronization method in which an acoustic wave convolver is employed as a programmable match filter in the TDMA spread-spectrum communication receiver. 本文给出了一种采用声表面波卷积器作为接收机的可编程匹配滤波器,实现时分多址直接序列扩谱信号的快速粗同步方法。
- This paper presents a new image fusion scheme based on local histogram matching filtering techniques for fusing high-resolution panchromatic and multi-spectral images. 本文提出了一种基于局部直方图匹配滤波技术的影像融合新方法。
- He lost the tennis match by default. 他因不出场而输了网球赛。
- Abstract: A two-channel matched filter using computer-generated holograph is introduced. 摘 要: 介绍了一种双通道自聚焦的匹配滤波器。
- A polarimetric adaptive matched filter with the coherent radar against a gaussian background is presented. 摘要提出了高斯杂波背景下相干雷达极化自适应匹配滤波器的结构。
- But for large time-band production systems and arbitrary FM-CW, how to design a matched filter is a difficult task. 但对大时宽带宽积的任意调频连续波其匹配滤波器的设计是比较困难的。