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dtw
Dynamic Time Warping Script
- 2009-05-14 00:46:43下载
- 积分:1
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wideband
对语音信号假入宽带高斯白噪声并用小波降噪(add white noise to signal and decrease it with wavelet)
- 2010-12-13 20:28:19下载
- 积分:1
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Untitled2
power flow by newton-aphson method
- 2011-07-17 04:03:13下载
- 积分:1
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llpcp
lpc线性预测编码,合成与分析析,在matlab中实现-lpc
(lpc linear predictive coding, synthesis and analysis of the analysis, in-lpc in Matlab)
- 2012-07-30 00:55:13下载
- 积分:1
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FFT_all
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
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
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
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(fft analysis,plot rms spectrum,power density spectrum, etc.)
- 2019-05-12 10:03:40下载
- 积分:1
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CIC
说明: 利用matlab,实现插值滤波器的设计 有需要的朋友可以(Using matlab, realize the design of interpolation filters can have a friend in need)
- 2008-09-01 15:02:01下载
- 积分:1
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matlabGUI
说明: 基于matlab的GUI界面设计的成绩管理系统,可以直接用!(Based on the matlab GUI interface design of the performance management system
)
- 2011-03-25 20:28:40下载
- 积分:1
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spectrum-stimation
说明: 针对给定信号采用不同的现代功率谱估计方法进行功率谱估计,并附有PPT讲义!(For a given signal using a different method of power spectrum estimation of modern power spectrum estimation, along with PPT handouts!)
- 2011-03-31 23:36:45下载
- 积分:1
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pca
说明: 在MATLAB上所使用的PCA程序,主要應用於過濾相對較不重要的特徵值(dimension),例如在三度空間的某些點具有(x,y,z)值,因為這些點有共同的一個持徵,就是z值相對於x,y值來得小很多(不明顯),所以就以X,Y軸來表示這些點。此時就達成去除掉z的特徵值(dimension)。
(MATLAB used in the PCA procedure, mainly used in filtering relatively unimportant eigenvalue (dimension), for example, in some points with three-dimensional (x, y, z) values, because these points have a common one sign holders, that is, z values compared with the x, y values much smaller than (not obvious), so on to X, Y axis to express these points. Reached at this time to get rid of z eigenvalues (dimension).)
- 2008-09-27 14:10:06下载
- 积分:1
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imageBuilding
imageBuilding with matlab
- 2013-03-31 05:43:31下载
- 积分:1