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- 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。
- Study the application of Digital Match Filter (DMF) in PN code synchronization, against the disadvantage of slippage correlation acquisition.Analyze how to achieve DMF on FPGA efficiently. 针对串行滑动相关法速度慢的缺点,研究匹配滤波器在扩频码同步上的应用,分析如何在FPGA上高性能实现匹配滤波器。
- 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；
- The speed of the data is descended before data entering the DMF,so the hardware is greatly reduced.The simulation testifies that the digital matched filter coul... 对将进入数字匹配滤波器的数据进行了降速处理 ,大大节省了硬件资源。
- An optimized structure of FPGA realization for digital matched filters(DMF) is presented. 摘要针对数字匹配滤波器(DMF)的FPGA实现提出一种优化结构。
- A novel noncoherent approach,based on multi-symbol accumulation-to-PN code acquisition and digital matched filters(DMFs),was proposed to solve the problem. 它在传统单次驻留算法的基础上,用多码元累加来提高码相位判决量的信噪比,从而大大降低了低输入信噪比和低恒虚警约束下的平均捕获时间。
- Recursive and Folded Implementation of Digital Matched Filter 数字匹配滤波器的递归折叠实现
- Relation of Sampling Rate and SNR in Digital Matched Filter System 数字匹配滤波系统输出信噪比与采样速率的关系
- digital matching filter 数字匹配滤波器
- digital match filter (DMF) DMF
- The holographic match filter was made by dichromatic gelation. 同时,保持其傅里叶变换的相位不变。
- 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
- Application of Digital Match Filtering and Adaptive Threshold Detection Techniques on Direct Sequence Spread Frequency Communication 数字匹配滤波与自适应门限检测技术在扩频中的应用
- CDMA Code Tracking Loop Based on Digital Matched Filter And Multipath Timing Error Combing 基于数字匹配滤波器与多径合并的CDMA码跟踪环
- IMPLEMENT OF THE DIGITAL MATCHED FILTER IN SPREAD SPECTRUM COMMUNICATION SYSTEM AND ITS ACQUISITION PERFORMANCE ANALYSIS 扩频通信系统中数字匹配滤波器的实现及其捕获性能分析
- 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。
- digital matched filter 数字匹配滤波器
- 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。
- digital matched filter (DMF) 数字匹配滤波器
