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DFT分析模拟信号频谱
应用傅里叶变换DFT,分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数,所以离散周期信号的频谱 是一个周期的周期性离散频谱,各谱线之间的间隔为 ,而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)
- 2005-08-28 19:50:10下载
- 积分:1
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chongbianyu-jiaozhi
重编与交织,通信原理中的卷积码在高斯信道下的仿真(Renumbering and interleaving, Communication Theory)
- 2011-07-05 16:21:19下载
- 积分:1
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machine_learning_in_action
Machine learning in action
- 2014-09-29 01:17:30下载
- 积分:1
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biaoliangji
标量积算法反演雷达海浪图形的反演算法,可得到各种海流参数(Scalar wave radar graph algorithm inversion inversion algorithm parameters obtained various currents)
- 2013-10-03 09:56:15下载
- 积分:1
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histogram_stretch
Enhance contrast using histogram equalization
- 2014-12-13 02:24:02下载
- 积分:1
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Apriori
关联规则Apriori算法MATLAB实现(Apriori association rule algorithm based on MATLAB realization)
- 2015-03-25 10:59:39下载
- 积分:1
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m-sequence
本文给出了m序列多项相关性的概念,还研究了生成多项式计数的问题(In this paper, the concept of multiple correlation m series, also studied the problem of generation polynomial count)
- 2012-04-19 19:47:31下载
- 积分:1
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variabel_acak_diskrit
variabel acak diskrit, percobaan sistem komunikasi dengan menggunakan software matlab
- 2013-11-26 07:45:24下载
- 积分:1
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1
说明: 关于增加高斯白噪声的代码,对信号加上高斯噪声的仿真(Gaussian white noise to increase the code, the signal plus Gaussian noise simulation)
- 2010-04-21 21:10:40下载
- 积分:1
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tsp
matlab解决tsp问题,穷举法,不错的(matlab tsp, that is good)
- 2020-07-20 20:28:46下载
- 积分:1