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QPSK-modulation-in-MATLAB-platform
通过在MATLAB平台上仿真实现了QPSK信号的调制与解调,进一步分析其性能.(QPSK signal modulation and demodulation simulation in MATLAB platform, further analysis of its performance)
- 2013-05-03 19:01:17下载
- 积分:1
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Comparetime-frequencydistribution
比较四分量信号的不同时频分布结果,小波分析。(Compare the results of time-frequency distribution of the four components of the signal)
- 2015-03-23 17:06:26下载
- 积分:1
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PCA
说明: 核主元分析是一种常见的数据分析方式,常用于高维数据的降维,可用于提取数据的低维特性。(Kernel principal component analysis is a common way of data analysis, which is often used to reduce the dimension of high-dimensional data and extract the low-dimensional characteristics of data.)
- 2020-04-10 23:15:14下载
- 积分:1
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ICAsound
Sound separation by ICA
- 2007-08-14 09:23:56下载
- 积分:1
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Hilbert335
测量6205深沟球轴承的故障振动加速度信号, 对信号进行时频分析, 利用经验模态分解方法将振动信号分解成不同特征时间尺度的固有模态函数,对每个固有模态函数进行Hilbert 变换得到Hilbert 谱,通过谱分析识别轴承的故障部位和类型, 证实Hilbert 谱的有效性(Measuring 6205 deep groove ball bearing fault vibration acceleration signal, the signal frequency analysis, empirical mode decomposition method to decompose the vibration signal into different characteristic time scales of intrinsic mode functions, the Hilbert transform of each intrinsic mode functions Hilbert spectrum, spectral analysis to identify the location and type of bearing failure, confirmed the effectiveness of the Hilbert spectrum)
- 2013-03-23 14:12:54下载
- 积分:1
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1234569
此代码为相位一致性边缘检测的matlab代码,其对光照等因素没有影响,效果比较好。(This code is the phase coherence edge detection matlab code, its light and other factors did not affect the results better.)
- 2009-11-11 17:10:46下载
- 积分:1
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Transfer_exercises_for_matlab
离散时间语音信号处理--原理与应用 相关matlab文件(Discrete-Time Speech Signal Processing:Principles and Practice )
- 2013-07-27 10:47:02下载
- 积分:1
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dianziqin
在matlab中,基于GUI工具箱,实现了电子琴的功能(GUI-based toolbox in matlab, the functionality of the keyboard)
- 2012-07-02 16:29:04下载
- 积分:1
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pll
本文讲述锁相环的工作原理,锁相环路实际上是一个相差自动调节系统。(This article describes the working principle of PLL, PLL is actually a difference between the automatic adjustment system.)
- 2011-01-09 20:25:55下载
- 积分:1
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ART_1
利用MATLAB實現類神經網路ART演算法(ART neural network)
- 2011-01-19 00:39:27下载
- 积分:1