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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(Observed Gaussian sequence in time domain and amplitude-frequency characteristics. ① fixed p = 8, q is equal to 2,4,8 respectively, to observe them in time domain and amplitude-frequency characteristics, to understand when the different values of q, the signal sequence in time domain and amplitude-frequency characteristics of ② fixed q = 8 , p is equal to 8,13,14 respectively, to observe the changes in the signal sequence p in time domain and amplitude-frequency characteristics, note that p is equal to the number when the apparent leakage phenomenon, aliasing is also gone? Records of the experiment was observed phenomenon, draw the corresponding time-domain sequence and amplitude-frequency characteristic curves)
- 2009-12-05 15:56:32下载
- 积分:1
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QAM
说明: 通信系统中一种常见的数字调制方法,16—QAM调制(QAM)
- 2010-04-21 10:35:19下载
- 积分:1
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xieya
基于matlab编程的叶片泵在过渡区中的卸压梯度曲线,卸压曲线。(Unloading pressure gradient curve of vane pump of MATLAB programming in the transition region based, unloading curve.)
- 2013-09-16 22:09:42下载
- 积分:1
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91332001k-means(matlab)
kmeans matlab .
- 2009-12-29 00:39:17下载
- 积分:1
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PHC
this is a code about dispersion diagram af a photonic crystal laser diod
- 2012-04-24 15:16:30下载
- 积分:1
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matlab-GUI
基于matlab的教学演示系统,里面集成了各种算法的演示,如拉格朗日变换等。(failed to translate)
- 2013-05-07 09:26:15下载
- 积分:1
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ASTOOLSmatlabsatools
说明: matlab 功能工具
matlab 功能工具(matlab functions matlab function tool tool)
- 2008-11-19 14:03:11下载
- 积分:1
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ldpc_tool
功能强大的ldpc_toolkit,是一个完整的实例(A complete LDPC_decode program
)
- 2011-06-21 10:47:52下载
- 积分:1
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guide-toisolationcircuits
关于光耦应用的比较全面的介绍,很实用,找了很久才找到的(Optocoupler applications on a more comprehensive presentation, very practical, looking for a long time to find the)
- 2011-02-16 16:26:48下载
- 积分:1
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matlab3
利用matlab进行滑动平均法消除趋势项(Using matlab trend term moving average method to eliminate)
- 2013-09-15 10:44:18下载
- 积分:1