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EM_GM
EM algorithm for k multidimensional Gaussian mixture estimation
- 2014-02-10 04:05:06下载
- 积分:1
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communication
包含了通信系统方面调制解调的基本仿真代码,适合学生学习使用(Communication system includes a basic modem simulation code, suitable for students studying the use of)
- 2009-03-09 12:02:15下载
- 积分:1
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2
说明: ecg data,i have processed the datas,you can easily use load to load and use the data
- 2010-05-24 16:03:47下载
- 积分:1
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PowerSourceDesign
单端反激式开关电源设计的matlab源码(Design Code of the Single-end Reverced Exciting Switching Power Source implemented by MATLAB.)
- 2021-04-07 19:09:01下载
- 积分:1
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FourierAdventures
A small Fourier transform tutorial
- 2014-11-18 03:17:37下载
- 积分:1
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cuckoo_search_new2013
cuckoo search new2013
- 2013-12-13 17:38:01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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OFDm
中文的OFDM原理,讲的很好,很仔细,对初学者有很好的帮助(Chinese OFDM principle, speak very good, very carefully, and have very good help for beginners)
- 2007-08-29 15:44:42下载
- 积分:1
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Lagranges
计算方法n次Lagrange插值多项式算法的matlab程序,含实验报告,里面有详细的设计过程(Calculation of n-Lagrange interpolation polynomial algorithm matlab procedures, including lab reports, which detail the design process)
- 2010-05-23 10:38:02下载
- 积分:1
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conload
The function conload takes a dataset and a model (PCA, PLS, PARAFAC etc.) and calculates congruence loadings which is the extension of correlation loadings to uncentered and multi-way models(The function takes a dataset and a m odel (PCA, PLS, B6 etc.) and calculates congruence loadi ngs which is the extension of correlation loadi ngs to uncentered and multi-way models)
- 2007-04-12 18:25:16下载
- 积分:1