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- spectrum matched filter bank 频谱匹配滤波器组
- The second step, Secondary Synchronous CHannel(S-SCH) ac-quisition, is much critical, but the computing complexity of the conventional matched filter bank method is very large. 第二步对辅同步信道的搜索是极其重要的。采用传统的匹配滤波器组结构运算复杂度比较大。
- A novel direct sequence spread spectrum matched filter based on four-terminal device 用四端子器件实现的一种新型直接序列扩频匹配滤波器
- Then digital matched filter (DMF), which is used to synchronize spread spectrum code, especially the multi-rate sampling in DMF is studied. 然后探讨了用于扩频码同步的数字匹配滤波器(DMF),着重分析了DMF的多倍码速率采样问题;
- In this paper, by using DFT filter bank and ZFFT, we present an algorithm of spectrum analysis for the wide band signal. 本文利用DFT滤波器组、FFT,提出了一种宽带信号的实时谱分析方法。
- The incoherently demodulated spread spectrum modem with bandwidth of 4 MHz and data rate of 32 kbit/s uses PN sequence phase-coded SAW tapped delay lines(SWTDL)with center frequency of 32 MHz as the phasecoded waveform generator and matched filter. 表面波抽头延迟线非相干扩频调制解调器使用m序列相位编码表面波抽头延迟线作为相位编码波形发生器和匹配滤波器。 它具有4MHz带宽和32kbit/s的数据率。
- 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。
- The holographic match filter was made by dichromatic gelation. 同时,保持其傅里叶变换的相位不变。
- Detect Ventricular Late Potentials Using Filter Bank and Correlation Method. 应用滤波器组相关法去噪以检测心室晚电位。
- 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。
- The receiver unit mainly consisted of the digital down converter, matched filter, differential demodulator and AFC module. 接收子系统包括下变频模块、匹配滤波器模块、差分解调模块、自动频率控制模块。 论文列出了部分模块的VHDL程序,还给出了各个模块的功能和时序仿真。
- We have shown that using filter bank theory, the multicarrier transceiver can be formulated into an MIMO (multi input multi output) LTI system. 我们利用滤波器组理论将多载波收发器化成多输入多输出(MIMO)且线性非时变(LTI)系统。
- Based on the matched filter beamforming criterion in CDMA, a novel method called power method is proposed to compute the weight vector to beamform. 摘要基于适于CDMA的匹配滤波波束形成准则,提出使用幂法计算权矢量的波束形成的新方法。
- A new improved optimization method is promoted based on common minimum-maximum principle for implementation of the filter bank of MTD radar. 针对雷达中动目标检测技术中滤波器组设计,从普遍采用基于最小最大化的优化原则出发提出了一种改进优化原则。
- The simplest, yet very useful method for detecting a known deterministic signal in additive Gaussian noise is matched filter(MF). 高斯噪声中的已知 确定信号的检测,最为简单而有效的方法是匹配滤波器。
- In the multirate digital processing system, the cosine-modulated bank is a commonly used filter bank and has received much attention. 在多速率数字信号处理系统中,余弦调制滤波器组受到广泛关注。
- The Parametric Adaptive Matched Filter (PAMF) is a good method for the Ground Moving Target Indication (GMTI) of bistatic airborne radars. 在双基机载雷达的地面动目标检测中,参数自适应匹配滤波器(PAMF)方法是一种很有效的方法。
- Using a template signal that contains a prior signal information, a set of nonparametric basis functions are obtained by means of a filter bank. 该方法不需要构造参数表达的基函数,而是将具有信号先验知识的模板信号通过滤波器组得到一组基函数来提取隐藏在噪声中的信号。