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ltexindaoguji
这是一个OFDM系统的信道估计仿真MATLAB,分析了基于训练序列的估计方法(This is an OFDM system channel estimation simulation MATLAB, analysis of the estimation method based on training sequence)
- 2010-06-29 21:30:07下载
- 积分:1
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qpsksystem_SJSU
This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. (This is a model of a QPSK modulation system f or transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC)
- 2006-06-20 03:44:17下载
- 积分:1
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EM-pptandcode
包含EM的介绍和对应的matlab程序.适用于初学者入门使用。(Includes the introduction and the corresponding EM matlab program. For beginner to use.)
- 2011-05-06 14:53:06下载
- 积分:1
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IIR_design
基于matlab的IIR滤波器设计,使用的话需要自己改参数(IIR filter design based on matlab, using if necessary to change the parameters)
- 2011-10-30 15:30:46下载
- 积分:1
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FFtandIfftTest
Matlab编程实现FFT变换及频谱分析的程序代码(适合初学者加强理解)。(1)用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图;(2)进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选;(3)做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱;(4)用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图。(Matlab codes for FFT Understanding which contains sine wave,rectangular wave and the reletaed frequency spectrum figure about MSE,Log,IFFT and so on.)
- 2010-12-02 21:03:34下载
- 积分:1
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picture
说明: 利用FFT快速运算技术来实现在二维图像领域上的稀疏分解过程。(The use of FFT techniques to achieve fast computing in the field of two-dimensional image of the sparse decomposition process.)
- 2009-08-11 11:21:32下载
- 积分:1
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adapt_lms
说明: 利用matlab编写的自适应最小二乘滤波程序(Matlab prepared using least squares adaptive filtering procedure)
- 2008-11-11 16:05:33下载
- 积分:1
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meiyou
Channel model concepts, classifications, and channel simulation using MATLAB graphics
- 2012-04-24 13:03:15下载
- 积分:1
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Wigner-hough
说明: wigner_hough 算法的实现
wigner_hough 算法的实现(the realization of wigner_hough the realization of wigner_hough)
- 2020-09-01 10:58:09下载
- 积分:1
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ccsp
matlab power spectrue(matlab)
- 2009-12-21 17:03:12下载
- 积分:1