杂讯
2.And as our electronic communications become more intense, they simply add to the din of radio interference.
3.A major source of noise for all MR sensors that use magnetized materials—that is, all but EMR—is magnetic noise.
5.A modulated signal of uexp(tt/Pw) added by a Normal noise. is demonstrated for 2-D dependence of the waveform on time and trials and 2-D dependence of spectrum on frequency and trials to show different time domain and frequency domain properties of a random process including noise and signal.
6.Because read heads based on EMR use nonmagnetic materials, they would not suffer from magnetic noise limitations.
7.A modulated signal of Tria(tt/Pw) added by a Normal noise. is demonstrated for 2-D dependence of the waveform on time and trials and 2-D dependence of spectrum on frequency and trials to show different time domain and frequency domain properties of a random process including noise and signal.
8.A modulated signal of eexp(2*tt/Pw) added by a zero mean Uniform noise. is demonstrated for 2-D dependence of the waveform on time and trials and 2-D dependence of spectrum on frequency and trials to show different time domain and frequency domain properties of a random process including noise and signal.
9.A voltage signal Tria(tt/Pw) added by zero mean Uniform noise. is demonstrated for 2-D dependence of the waveform on time and trials and 2-D dependence of spectrum on frequency and trials to show different time domain and frequency domain properties of a random process including noise and signal.
10.A voltage signal cos(2*pi*Freq*tt), freq = 2(MHz) added by Normal noise. is demonstrated for 2-D dependence of the waveform on time and trials and 2-D dependence of spectrum on frequency and trials to show different time domain and frequency domain properties of a random process including noise and signal.
