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TSP_matlab_code
TSP_matlab_code
using acs(Ant Colony Optimization) (TSP_matlab_code
using acs(Ant Colony Optimization) )
- 2009-12-22 12:01:23下载
- 积分:1
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comm-lab
communication laboratory exercisez, ASK, PSK and FSK modulations
- 2012-11-28 16:33:35下载
- 积分:1
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FSK
数字频带通信系统
输入:首先输入模拟信号,给出此模拟信号的时域波形。
数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。
调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式?例如多进制数字振幅键控等?给出调制后信号的时域波形。
信道:假定信道属于加性高斯信道?或自行设计。
解调:相应的2ASK、2PSK、2FSK、DPSK解调,仿真获得解调输出波形。
PCM解码:给出解码后的模拟信号的时域波形,并与输入信号进行比较。
系统性能分析:比较在不同调制方式下,该数字频带传输系统的性能指标,即该系统的输出误码率随输入信噪比的变化曲线。(Digital frequency band communication system)
- 2017-06-19 10:44:54下载
- 积分:1
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HUFFMAN
哈夫曼编码的matlab仿真程序,并分析哈夫曼编码性能(Huffman coding matlab simulation program and to analyze the performance of Huffman Coding)
- 2008-03-22 16:33:34下载
- 积分:1
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fasticaalgorithm
对接收信号进行分离是信号处理过程中经常用到的,然而在完全不知道接受信号先验知识的情况下进行分离就是所谓的盲源分离,此程序就是重多盲源分离算法中重要的一种快速独立分量分析盲源分离算法——FASTICA(Separation of the received signal is the signal processing is often used, but do not know to accept in full prior knowledge of the signal to separate the case of the so-called blind source separation, this procedure is more emphasis on blind source separation algorithm is an important one kinds of fast independent component analysis algorithm for blind source separation- FASTICA)
- 2010-03-09 23:06:02下载
- 积分:1
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MDP3
Markovian decision Prosses
- 2011-09-30 19:39:08下载
- 积分:1
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Cal_MTF_wavefront
利用MATLAB 计算调制传递函数,在已知波前时,求解调制传递函数。( Purpose: Calculate and Plot MTF of the Wave Aberration Function
This file calculates and plots the MTF of the Wave Aberration function specified by:
jmax = highest mode in Wave Aberration Expansion
Wrmsj = rms Wave Aberration coefficients of modes 0 to jmax
d = pupil diameter in mm
lambda = wavelength in nm
)
- 2015-02-28 01:15:25下载
- 积分:1
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emd
说明: Emd分解,通过峭度和相关系数选择IMF,进行信号重构,小波分解,小波包分解。(Emd decomposition, selecting IMF by kurtosis and correlation coefficient, signal reconstruction, wavelet decomposition, wavelet packet decomposition.)
- 2021-04-13 20:28:56下载
- 积分:1
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imageprobability2
to help in computer vision ,pattern recognition and machine learning research for grad students in image analysis and computer science works of masters and doctorate
- 2010-07-03 13:56:18下载
- 积分:1
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AWAN
分析Samples per symbol对simulink调制模块的影响(Analysis of Samples per symbol to the modulation module of simulink)
- 2010-05-28 09:53:41下载
- 积分:1