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wvd
WVD Wigner-Ville time-frequency distribution
- 2010-06-24 16:57:56下载
- 积分:1
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featrue7
提取信号七个基于瞬时信息的特征:零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差,零中心非弱信号段瞬时相位非线性分量绝对值标准偏差,零中心非弱信号段瞬时相位非线性分量标准偏差,零中心归一化的非弱信号段瞬时频率绝对值的标准偏差,一个信号段的归一化瞬时频率功率谱密度的最大值,根据信号 QPSK 和16QAM在 XI 轴投影的不同表现,提出特征参数。(extract information based on the instan eous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.)
- 2021-01-24 13:28:43下载
- 积分:1
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fdtd3D_UPML
metlab computation for UPML
- 2009-11-13 10:39:24下载
- 积分:1
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zong1
音乐信号处理
实现时域延时和混响的处理
实现频域均衡器的设计(Music signal processing delay and reverberation time-domain processing of frequency-domain equalizer design)
- 2009-05-22 09:43:31下载
- 积分:1
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writeseeds
a function that write seeds for rand and randi based on current time
- 2013-01-23 22:14:58下载
- 积分:1
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RealTimeFaceRecognition
real time face recognition system using eigenface
- 2010-08-04 13:51:25下载
- 积分:1
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EdgeColor
使用matlab来对图像进行边缘检测的方法之一,便于在此基础上进行其他的功能的实现(Using matlab to the image edge detection methods, to facilitate this function based on the realization of other)
- 2010-05-06 15:51:48下载
- 积分:1
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facialExpressionRecognition
读取数据库bnt文件,转换成为off文件(read bnt files)
- 2012-03-22 15:43:45下载
- 积分:1
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PCA
基于PCA变换的多传感器图像融合质量评价(Quality Assessment of Multi-source Image Fusion Based on PCA Transform)
- 2010-05-24 15:11:14下载
- 积分:1
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MATLAB
matlab code on usb and lsb for filter
- 2012-04-15 17:48:16下载
- 积分:1