复信号多相滤波器,complex polyphase filter
1)complex polyphase filter复信号多相滤波器
1.For this purpose,this paper first analyzes the improved algorithm ofcomplex polyphase filters and its mathematical module,which meet the requirement of receiving signals without leaking.针对这一问题,首先分析了复信号多相滤波器无盲区算法及其数学模型,实现信号的全概率捕获。
英文短句/例句
1.Algorithm on Complex Polyphase Filters Without blind-zone and FPGA Design复信号多相滤波器的无盲区算法与FPGA设计
2.Hilbert Filter Design for Making Phase of Signal Lag 90°实现信号90°相移的Hilbert滤波器设计
3.Application of ZFFT Based on Polyphase Filterband in Detection of Track Circuit Signal;基于多相滤波器的ZFFT算法在轨道电路信号检测中的应用
4.Phase compensation of band passes filters in frequency hopping signal基于随机跳频信号的带通滤波器相位补偿
5.Digital Quadrature Transformation Techniques of ILS Signals Based on Polyphase Filters基于多相滤波的ILS信号的数字正交变换技术
pute the cross correlation coefficient [17] between ECG signal and selected wavelet filter.请问大侠，怎么求给定信号与小波滤波器之间的互相关系数？
7.Application of zero-phase filter in dynamic displacement signal processing based on laser doppler effect零相位滤波器在基于激光多普勒效应的动态位移信号处理中的应用
8.In this paper, quadrature processor based on the polyphase filters and channelized receiver with polyphase filter- banks are studied in detail.对基于多相滤波的正交处理器和多相滤波器组信道化接收机进行了详细的研究。
9.Using a method of the spatial frequency filtering by combining the directional filtering with the very low frequency filtering, the desirable optical signals cau be taken out of a considerably complex image.采用方向性滤波与极低频滤波相结合的方法,可以从较复杂的图象中提取所需用的信号.
10.A filter whose transfer function is matched with the frequency spectrum function of input signal.其传递函数与输入信号的频谱函数相匹配的一种滤波器。
11.The Research of on LFM Signal Detection Method Combining of Wigner-Ville Distribution and Elliptic FilterWigner-Ville分布和椭圆滤波器相结合的线性调频信号检测方法研究
12.Optimal design method combined aribtary phase codes with pulse compression filters optimization任意相位编码信号及其脉压滤波器联合优化设计
13.Blind channel MMSE equalization with transmultiplexers based on filter bank precoders用滤波器组构成的传送多路复用器结构实现MMSE盲信道均衡
14.Research on Wavelength-Division Multiplexing of Interferometric Fiber Optic Signals;多路光纤相干检测信号的波分复用技术研究
15.Research and simulation of polyphase filter arithmetic in water acoustic signal processing多项滤波器算法在水声信号处理中的研究和仿真
16.The Research on Filering Noises of Biomedical Signals with Digital Filter;生物信号噪声消除的数字滤波器研究
17.Medical Signals Processing Based on Mathematical Morphological Filters;基于数学形态滤波器的医学信号处理
18.Y/C Signal Seperated with SAA4961 Pectinate Filter;用梳状滤波器SAA4961分离Y/C信号
相关短句/例句
Signals filters信号滤波器
3)polyphase filter多相滤波器
1.Analysis of quadrature processor based on thepolyphase filters and channelized receiver withpolyphase filter - banks;多相滤波的正交处理器与多相滤波器组信道化接收机的分析
2.The mathematical model of channelized receiver based onpolyphase filters is analyzed and discussed by using multi-rate signal processing theory.该文应用多速率信号处理理论,对基于多相滤波器信道化接收机的数学模型进行了分析和讨论,并与传统的低通滤波法进行了比较,结果表明该方法能以较低的运算复杂度更好的实现信号的实时处理。
3.Based on the construction ofpolyphase filter,this paper puts forward a method to adopt multiplex parallel multiplier,which raises the data flow rates and the data bandwidth,finally gives the simulation results.在多相滤波器结构的基础上,提出了采用多路并行乘法器的方法,大大提高了数字下变频器的输入数据流速率和数据带宽,最后给出了仿真结果。
4)poly-phase filter多相滤波器
1.According to detailed analyzing to characteristics ofpoly-phase filter,a method to solve down-conversion of high speed data flow is provided,and implementation of this method is achieved based on field programmable gate array(FPGA).介绍数字下变频器的基本结构,对多相滤波器进行深入分析,根据其特点找到一种在低频率下完成高速数据流下变频的方法,并通过FPGA加以实现。
2.The whole mixer comprises threepoly-phase filters,one Local Oscilator(LO) buffer amplifier,four core cells of Gilbert mixer.整个混频器包含3个多相滤波器,1个本振缓冲放大器,4个核心Gilbert混频器单元。
3.A design method and structural implementation of wideband digital channelized receiver based onpoly-phase filters is introduced.提出一种基于多相滤波器组的宽带数字信道化接收机的实现结构和设计方法,该方法可以满足侦察接收机宽频段覆盖、高灵敏度、高截获概率和实时处理能力,较好地解决高速A/D芯片与低速信号处理器之间的矛盾。
5)multi-phase filter多相滤波器
1.It is a good method that implements multi-channel bymulti-phase filter.采用多相滤波器实现信道化是一种很好的方法,但现有的算法在信道间不是存在盲区就是存在混叠,本文的算法可以解决上述问题,并用MATLAB进行了仿真。
6)polyphase filters多相滤波器
1.In order to fulfil the audio mixing of the decoded MPEG-I Layer-II bitstreamsin real time in the digital audio workstation, an algorithm is proposed for fast real time mixing of MPEG-I Layer-II audio bitstreams after analyzing the kernel algorithm of thepolyphase filters in MPEG I decoder.为了能实时完成数字音频工作站中多路MPEG-ILayer-II音频压缩码流的快速解码混音,在分析MPEG-I解码器中的多相滤波器组这个核心算法的基础上,提出了多路MPEG-ILayer-II码流的快速解码混音算法。
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