在消息解码的过程中，沿着信道的噪声可能干扰接收机对来自发送机的信号的解释，其可以破坏或失真信号。
In the process of message decoding, noise along the channel may interfere with the receiver's interpreting of the signal from the sender it can destroy or distort the signal.
动平衡机的精度主要取决于强背景噪声干扰下小信号的提取能力，要求滤波对信号的变化具有自适应性。
The precision of balancing machines lies on the ability of extracting small signals buried in background noise, so filter should have adaptive ability according to variety of signals.
根据仪表工作时各种随机干扰对检测信号影响大等特点，采用单片机将数据平滑方法用于液位检测信号数据处理中，有效地减小了各种随机噪声的影响。
Because there are various random interference affecting on detection signal, single chip computer is used for data smoothing to effectively eliminate the influence of random noises.
本文首次提出了影响超高频rfid数字接收机性能的各种因素，明确了噪声和直流偏移干扰对读写器性能的影响关系。
By analysis the factors which affect of UHF RFID reader's digital receiver, make it clear between signal noise first time, DC offset and receiver performance.
本文对某型干扰机产生宽带高频噪声的几个干扰参数进行了分析和计算。
This paper analyzes and calculates several interfering parameters of the wide-band and high-frequency noise caused by some type of interfering machines.
旋翼桨-涡干扰噪声问题是直升机气动声学领域的一个研究热点和难点。
The research on the rotor blade-vortex interaction (BVI) noise is a very important aspect and a very challenging subject in the rotorcraft aeroacoustics field.
为此，设计了一种结构简单的可用于小型保密会议的遮盖式噪声调频手机干扰机。
Design of new kind of noise blanking mobile phone jammer, with simple structure, is introduced in this paper, which can be applied to ensure security of meeting.
在系统中存在多用户干扰及接收机散粒噪声的情况下，推导出该系统误码率上限，并对该系统特性与无光硬件限幅器的光PPM- CDMA通信系统特性作了比较。
The performance of the system is evaluated when considering the effects of both multi user interference and photo detector shot noise. An upper bound on the bit error rate is derived.
该方法是将干扰机接收并存储的雷达发射信号与噪声信号相卷积后转发出去。
The jammer receives the radar signal and convolves it with noise signal. Then the convolution result is retransmitted.
得到了最大用户数时最佳的干扰功率密度与接收机噪声功率密度比。
The optimum mutual interference power density to receiver noise power density ratio for …
得到了最大用户数时最佳的干扰功率密度与接收机噪声功率密度比。
The optimum mutual interference power density to receiver noise power density ratio for …
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