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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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uca
说明: 均匀线阵的方向图和均匀圆阵的二维方向图matlab程序(direction of arrival in ula and uca)
- 2021-03-19 19:59:18下载
- 积分:1
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daima
用matlab仿真,实现lms对声音信号的去噪,在加不同噪声,用不同去噪方法的比较(Using matlab simulation, to achieve the sound signal denoising lms in different noise increases, comparison of different denoising)
- 2010-05-06 09:29:47下载
- 积分:1
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jlhs
模式识别作业,用近邻函数法分类的matlab程序,classification using matlab(Pattern recognition operations, with neighbors matlab function method classification procedure, classification using matlab)
- 2008-12-21 00:40:39下载
- 积分:1
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conv_enc_vertebi_dec
给出了(2,1,3)卷积编码和维特比译码的源程序(Given (2,1,3) convolutional coding and Viterbi decoding of the source)
- 2007-11-04 18:28:03下载
- 积分:1
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matds
matlbs file for lyapanof
- 2010-08-10 07:24:18下载
- 积分:1
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PSO_basic
粒子群的基本算法~~~~~~~~~~!!!!!!!!(basic PSO)
- 2012-05-08 09:15:16下载
- 积分:1
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code
Robust Object Tracking via Sparsity-based Collaborative Model
- 2014-08-16 18:41:03下载
- 积分:1
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homographyBetweenTwoImages
Get Homograpy Between Two Image. Run in matlab development enviroment.
- 2013-11-04 14:55:17下载
- 积分:1
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multipath_fading_channel
这个文件在matlab环境下,实现了多径衰落信道的仿真。可以应用在无线通信仿真中。无线通信的仿真离不开信道。(This file is in the matlab environment, to achieve a multi-path fading channel simulation. Can be used in wireless communication simulation. Simulation of wireless communication channel can not be separated.)
- 2010-09-02 20:18:11下载
- 积分:1