matched filter的例句大全

Firstly, it was proved that the multistage wiener filter ( MWF) implemented by the correlation subtraction algorithm ( CSA) was a unitary MWF and that the matched filters were equal to the corresponding basis vectors of the rank reducing subspace in the CSA-MWF.

证明了由相关相减算法实现的多级维纳滤波器是一种酉多级维纳滤波器，并且其各级的匹配滤波器与对应的降秩子空间的基向量相等。

Design and Implement of Matched Filter in Time-Scale Domain

时间尺度域匹配滤波器的设计与实现

At the same time optimum radar signal generator and its corresponding matched filter can be constructed by a Laguerre network.

同时最佳雷达信号产生器和它的相应的匹配滤波器都能用Laguerre网络来构造。

The detection performance of the matched filter with the transmitted signal as a reference signal will be degraded in an underwater acoustic channel due to the multipath effect and time variability.

由于水声信道的随机时变及多途特性，使得以发射信号作参考的匹配滤波器检测性能的下降。

FPGA Design of Matched Filter in DS/ CDMA Communication

DS/CDMA通信中匹配滤波器的FPGA设计

some factors influencing recognition are calculated, such as changes of background intensity, edge detection of input image or matched filter and so on.

当目标亮度一定时，在输入场景和匹配滤波器有无边缘检测的几种情况下，研究了背景强弱变化对目标识别性能的影响。

Based on the UWB discrete time model, various multiuser detection algorithms in UWB systems, i.e., the conventional matched filter multiuser detection, optimum multiuser detection and linear multiuser detection are studied, and their performance is compared by computer simulations.

根据UWB多址系统的离散时间模型，研究了UWB系统的传统多用户检测算法、最优多用户检测算法、线性多用户检测算法，并对它们的性能进行了计算机仿真和比较分析。

Real time optical matched filter Combined System of Static Var Compensator and Active Power Filter

实时光学补偿滤光器静止无功补偿器与有源电力滤波器联合运行系统

Based on the theory of the matched filter, the bandwidth-duration product of the signal can be made greater than one, by the way of using the pulse width to add to the method of LFM signal band.

在匹配滤波器理论基础上，使用在宽脉冲内附加线性调频的方法可以扩展信号的频带，使信号的时宽带宽积大于一。

On the acceleration compensation, the thesis analyzes the effects of target's acceleration on several outputs of a linear-phase matched filter based on FFT, such as the output SNR loss and the constraint on optimal accumulative time.

在加速度补偿方面，首先分析了加速度对FFT输出信噪比的损失因子，给出了FFT处理的最佳相参积累时间。

Simulation results show that targets can be found in weaker background by direct optical correlation of input image and its matched filter without edge detection.

结果显示，当背景强度较弱时，输入场景与匹配滤波器进行光学相关运算就可以找出目标位置；

the paper proposes a ds-cdma multiuser interference suppression receiver with a blind decision-directed least-mean-square ( lms) algorithm array. it uses two methods based on matched filter and on fast dispreading filter optimization.

提出了一种盲的判决指引的最小均方（LMS）算法自适应阵DS-CDMA多用户干扰抑制接收机，并分别采用基于匹配滤波器解扩和基于快速解扩滤波器优化的方法。

based on the idea of soc ( system on a chip), this receiver merges some function modules in a fpga, such as digital downconverter, digital matched filter, digital dispreading and demodulation, demodulation and auto frequency control.

基于片上系统的设计思想，该接收机整合了数字下变频器、数字匹配滤波器、数字解调解扩、自动频率控制等功能模块。

After the received signal vectors are sent into the conventional matched filter, the sample vectors that maximize signal-to-interference ratio at the output of the filter are collected, and optimally combined across both space and time.

在接收信号矢量经过传统的匹配滤波器后，按照最大信干比准则选取输出矢量样本，并进行最优化空时二维合并。

An inverse filter for return signal to restore target signature and a restraining image sidelobe method used matched filter are provided.

提出了对回波信号逆滤波以恢复目标特征及采用匹配滤波来抑制成像旁瓣的方法。

design of anti-isi matched receiving filter for gmsk signal

GMSK信号抗码间干扰匹配接收滤波器的设计

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.