观察高斯序列的时域和幅频特性我要分享

Observe the time domain and amplitude frequency characteristics of Gaussian sequence

高斯序列 时域 幅频

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中文说明:

观察高斯序列的时域和幅频特性。

①固定p=8,q分别等于2、4、8,观察它们的时域和幅频特性,了解当q取不同值时,对信号序列的时域和幅频特性的影响

②固定q=8,p分别等于8、13、14,观察p变化对信号序列时域和幅频特性的影响,注意p等于多少时,会发生明显的泄露现象,混叠是否也随之出现?

记录实验中观察到得现象,绘出相应的时域序列和幅频特性曲线


English Description:

Observe the time domain and amplitude frequency characteristics of Gaussian sequence < p > ① fixed P = 8, q is equal to 2, 4 and 8 respectively, observe their time domain and amplitude frequency characteristics, and understand the impact on the time domain and amplitude frequency characteristics of the signal sequence when Q takes different values < / P > < p > ② fixed q = 8, P is equal to 8, 13 and 14 respectively, observe the impact of P change on the time domain and amplitude frequency characteristics of the signal sequence, and pay attention to the obvious leakage phenomenon when p is equal to, Does aliasing also occur < p > record the phenomena observed in the experiment, and draw the corresponding time-domain sequence and amplitude frequency characteristic curve


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