The coherent interfering signals can cause "signal cancellation" phenomena, which can make many excellent adaptive beamforming algorithm ineffective.
相干干扰的存在会导致“信号相消”现象，使很多优秀的波束形成算法失去作用。
The functions are cancellation points and might cause a pending signal to get delivered in a threaded environment when the program is not expecting it.
这些函数都是可撤销点，并且可能导致在线程环境中产生一个该程序并不期望的挂起信号。
In direct sequence code division multiple access (DS-CDMA) communications, blind signal detection and interference cancellation are the important methods to increase system capacities.
在直扩码分多址(DS - CDMA)通信中，盲信号检测及干扰抑制技术是增加系统容量的重要手段。
Based on the different characters between the temperature signal and noise, a new adaptive noise canceller structure is given to dispose the temperature data by the adaptive noise cancellation theory.
根据结晶器信号和干扰的不同特性，按照自适应噪声抵消原理，给出了一个新的自适应噪声抵消器结构对温度数据进行了处理。
The desired signal in the auxiliary antennas of guidance radar may cause Angle measurement error by using conventional adaptive sidelobe cancellation method.
制导雷达中若使用常规自适应旁瓣对消方法，辅助天线中的期望信号会引起测角误差。
This paper introduces the pulse compression, side lobe cancellation, clutter suppression, pulse accumulation and CFAR of coherent Radar signal processing.
本文介绍了脉冲压缩、旁瓣抑制、杂波处理、多脉冲积累以及恒虚警检测等雷达信号处理技术。
Aimed at noise cancelling cut for ultrasonic inspecting signal of seabed oil pipeline flaw, a kind of noise cancellation method based on wavelet analysis is studied.
针对海底石油管道超声检测信号的噪声消除问题，本文研究了基于小波分析的噪声消除方法。
Using interference cancellation of the known users' signal and subspace tracking for unknown users' signal subspace, the orthogonal projection matrix of the unknown users' signal subspace is obtained.
首先，利用已知用户数据的初始估计，从接收信号中减去已知用户的影响。
DSP performs voice process part, including voice compression, echo cancellation, tone activity detection, tone detection and generation, voice packet, these are signal process scope.
DSP处理器完成语音处理的部分，包含了语音压缩、回波消除、拨号音的产生、语音打包等等，这些基本上都属于信号处理的范畴。
They are relatively immune to multipath cancellation effects, such as when a strong reflected wave arrives out of phase with the direct path signal, reducing the signal strength in the receiver.
相对而言，它们不受多路径消除效应的影响，例如当返回的强反射波与直接路径信号不同相位时，降低了接收机中的信号强度。
Adaptive filtering is widely used in system identification, signal separation, channel equalization and echo cancellation and other fields.
自适应滤波广泛应用于系统识别、信号分离、信道均衡以及回声抵消等领域。
In this paper the regular equations of ar and MA models built for multipath channels are derived, and an iterative algorithm of direct signal and multipath clutter cancellation is proposed.
文中推导了采用AR模型和MA模型对多径信道建模的正则方程，提出了采用混合模型消除直达波与杂波的迭代算法。
A novel impulse cancellation method is proposed to reduce the PAR of OFDM signal of any number of carriers.
为了降低OFDM信号的峰平比，提出了一种适应于任意子载波数目OF DM信号PAR降低的冲激脉冲峰值相消的方法。
The adaptive noise cancellation based on the AFNNS can achieve an optimal reconstruction of signals and a desired robust against the effect of uncertainties in signal processing.
它不仅能够获取信号的最佳估计，并且能够克服信号处理中存在的模型和噪声的不确定性、不完备性。
The delay error correction method for MIMO-CDMA system proposed in this paper introduces estimation and cancellation of the delay error residual signal.
本文提出的MIMO - CD MA系统延迟估计误差纠正算法，加入了延迟误差残余信号的估计和抑制环节。
An adaptive noise cancellation method is presented to extract desired signal from array cross talk signals, and is used to microphone array speech enhancement.
本文提出了一种针对阵列交叉串扰信号的自适应噪声抵消方法，并将其用于麦克风阵语音增强。
With an eye to the character of the ordered successive interference cancellation (OSIC) detector based on restructured channel matrix, the as is achieved by optimizing the poor sub signal stream.
该算法考虑了GLST结构的重构排序连续干扰消除检测的特点，通过使最差一层的信号流性能最优实现天线子集的选择。
UWB pulses are so short that the direct signal has come and gone before the reflected path arrives, so no cancellation takes place.
UWB脉冲如此短，以至于反射路径信号到达之前直接路径信号已经收到和送出。
FIR digital filters realized on person al computer were used for signal filtering and cancellation of respiratory interference.
系统以普通个人计算机为基础实现了FIR数字滤波器，能够有效地滤除由呼吸等因素造成的干扰。
FIR digital filters realized on person al computer were used for signal filtering and cancellation of respiratory interference.
系统以普通个人计算机为基础实现了FIR数字滤波器，能够有效地滤除由呼吸等因素造成的干扰。
应用推荐