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touchtone
运用FFT技术来综合和分析电话拨号的过程,matlab来分解了这一过程,希望能提供帮助( TOUCHTONE Use FFT to synthesize and analyze telephone dialing
The dual tone multi-frequency (DTMF) standard specifies that the tone
generated by a button on a telephone key pad is the sum of two sinusoids,
with frequencies determined by the button s row and column.
The dial pad on the upper left allows you to select buttons and generate
the corresponding tones.
The signal plotted on the upper right is a recording of the FAX number
for the MathWorks being dialed. You can replay the entire signal, or
select individual segments. The power plot is the magnitude of the FFT
of the signal being played. What is the MathWorks FAX number?)
- 2013-10-30 15:17:51下载
- 积分:1
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D2Q9-2D
格子BLOTZMANN方法的matlab程序,D2Q9模型(Lattice BLOTZMANN method matlab procedures, D2Q9 model)
- 2013-10-21 16:47:49下载
- 积分:1
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K_Means
K_Means聚类算法matlab实现,包含三个子函数,可用在图像处理中(K_Means clustering algorithm matlab realize, including three sub-functions that can be used in image processing)
- 2014-01-03 14:42:55下载
- 积分:1
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Color-DWT-SVD-watermarking
color image watermarking in r g b planes using rdwt and svd
- 2014-02-05 11:42:04下载
- 积分:1
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CMX469
FSK调制解调器CMX469程序,实测可用(FSK modem CMX469 program, the measured available)
- 2013-08-31 09:12:55下载
- 积分:1
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fuyangbi
基于养老保险原理对养老保险抚养比进行测算,得出我国养老保险抚养比大小。(Based on the principle of old-age insurance pension dependency ratio is calculated on, come to the size of China' s pension dependency ratio.)
- 2011-10-14 15:10:52下载
- 积分:1
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sambaPOs
SAMBA POS, Software sale POS
- 2014-12-01 09:39:50下载
- 积分:1
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multiplelinearregression-MatlAB.cpp
说明: 多元线性回归的MatLAB代码,在MatLAB7.0运行成功!(Multiple linear regression MatLAB code, MatLAB7.0 runs successfully!)
- 2009-08-25 11:42:57下载
- 积分:1
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mat002
matlab纠错码编译原理之程序1
做实验时免去了手工输入的繁琐 和避免出错(matlab compiler theory of error-correcting code program 1)
- 2011-06-22 23:28:30下载
- 积分:1
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RBF
这是使用RBF进行分类的matlab代码(This is done using RBF classified matlab code)
- 2020-07-03 13:40:02下载
- 积分:1