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ggd
该源码为matlab源码，主要实现建立ggd模型，并进行测试。(the source of Matlab source, mainly for the establishment of ggd model, and for the test.)
- 2007-07-06 15:32:57下载
- 积分：1
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Voice_extract
matlab程序提取语音信号的基音频率、共振峰、能量、MFCC等特征参数。(The matlab program to extract the speech signal fundamental frequency, Gong Zhenfeng, energy, MFCC and other characteristic parameters.)
- 2020-12-22 10:39:07下载
- 积分：1
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music(doa)
七单元天线阵MUSIC DOA估计：
d=1 ， 天线阵元的间距；
lma=2， 信号中心波长；
四输入信号；
A=[A1,A2,A3,A4]， 得出A矩；
四信号的频率d=[1.3*cos(v1*n)
1*sin(v2*n)
1*sin(v3*n)
1*sin(v4*n)]
构造输入信号矢量
U=A*d
总的输入信号
总输入信号的协方差矩阵
[s,h]=eig(c)
求协方差的特征矢量及特征值
取出与零特征值对应的特征矢量
求协方差矩阵的逆矩阵
应用Music法估计输出
绘出各波达方向图(Seven-element antenna array MUSIC DOA estimates: d = 1, Antenna Array pitch LMA = 2 signal center wavelength four input signals A = [A1, A2, A3, and A4], drawn A moment tetra-frequency of the signal D = [1.3* cos (V1* n) 1* sin (v2* n) 1* sin (v3* n) 1* sin (V4* n)] constructed input signal vector U = A* D of the total input signal of the total input signal covariance matrix [S] = EIG (c) seeking covariance feature vector and the feature value removing and corresponding to the zero eigenvalues characterized vector seeking covariance matrix inverse matrix Applications Music estimate output plotted DOA Figure)
- 2013-04-15 23:48:49下载
- 积分：1
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Invariant_Moments
invariant moment matlab code
- 2012-10-25 06:22:16下载
- 积分：1
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despread
此函数完成差分编码和解扩功能 希望对了解编码有所帮助(This function complete differential encoding and despreading function we hope to understand the code help)
- 2015-03-27 16:03:20下载
- 积分：1
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GUIku
simple coding for dwt dct svd matlab
- 2013-07-09 01:35:10下载
- 积分：1
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LabeledItem
An item that has an integer label.
- 2013-12-03 13:44:01下载
- 积分：1
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res
说明： 可以求出系统频率响应的一个小程序，只要修改一下系统参数，吧参数改成你自己的就可以。(You can find the system frequency response of a small program, as long as the system parameters change it, bar parameters can be changed to your own.)
- 2010-03-22 10:19:08下载
- 积分：1
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1
说明： 运用matlab求矢量x的均值和方差。代码实现简单，运行正确(Using matlab find the mean and variance of the vector x. Code is simple, right)
- 2014-12-17 17:02:30下载
- 积分：1
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myASM
主动表观模型matlab程序,人脸几何特征标定(Active apperance model Matlab programming)
- 2013-10-23 21:22:19下载
- 积分：1
