1) noise,modulation
调变噪声
2) modulation noise
调制噪声
1.
Respond of petroleum log data to modulation noise;
石油测井数据对调制噪声的响应
2.
Application of modulation noise to data acquisition of petroleum logging;
调制噪声在石油测井数据采集中的应用
3) noise amplitude modulation
噪声调幅
1.
The anti-noise amplitude modulation(AM) spot jamming performance of pseudo-random code phase modulation fuze,pseudo-random code phase modulation and pulse amplitude modulation(PAM) combined fuze,and pseudo-random code phase modulation and pseudo-random pulse position modulation(PPM) combined fuze is researched based on the criterion of signal to jamming ratio(SJR) gain.
该文以信干比增益作为衡量标准来研究伪码调相引信、伪码调相与脉冲幅度调制(PAM)复合引信、伪码调相与伪随机脉冲位置调制(PPM)复合引信的抗瞄准式噪声调幅干扰性能。
4) noise FM
噪声调频
1.
The computing method of power spectrum of gauss white noise was studied and the computing equation of noise FM jamming band was obtained.
给出了统一的调频干扰时域数学模型和频域数学模型,推导了均匀分布的高斯白噪声调频信号干扰的功率谱函数计算方法,得出了噪声调频信号的干扰带宽计算公式。
2.
Wide band barrage jamming noise is transformed form Baseband noise,which is added to VCO,by the method of noise FM.
基带噪声加到VCO上,采用噪声调频的方式得到较宽频带的阻塞干扰噪声,噪声频谱的中心位置由加到VCO上的直流偏压大小来控制。
3.
In this paper,the performance of the noise FM jamming signals is analyzed.
分析了噪声调频干扰信号的性能,建立了干扰系统和噪声调频干扰信号的仿真模型,仿真出不同干扰频率和不同干扰带宽下噪声调频干扰信号对直扩系统影响的误码率曲线,结果证明了设计的噪声调频干扰模型能够有效的干扰扩频通信系统。
6) noise phase modulation
噪声调相
1.
The methods of noise phase modulation jamming and velocity deception jamming against the pulse Doppler radar by using the numerical control phase shifter are discussed,and corresponding simulation and analysis are given.
讨论了利用数控移相器实现对脉冲多普勒雷达的噪声调相干扰和速度欺骗干扰的方法,并进行了相应的仿真和分析。
补充资料：1,3-丁二烯与甲基苯调制物
CAS：28327-92-6
分子式：(C11H14)x
中文名称：1,3-丁二烯与甲基苯调制物
英文名称：1,3-Butadiene, telomer with methylbenzene
分子式：(C11H14)x
中文名称：1,3-丁二烯与甲基苯调制物
英文名称：1,3-Butadiene, telomer with methylbenzene
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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