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matlabgenetic
matlab遗传算法程序,包括大量源代码。(Matlab GA procedures, including a large number of source code.)
- 2007-04-25 08:46:35下载
- 积分:1
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powerflow
潮流程序 IEEE-9 IEEE-30 已验证(The powerflow program. IEEE-9 IEEE-30 Verified)
- 2013-01-26 21:07:54下载
- 积分:1
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sub_de_QAM
子程序,将QAM符号向量d0_J映射为二进制符号矩阵gry(Subroutines, will QAM symbol vector d0_J the mapping matrix for the binary symbols gry)
- 2011-06-28 16:59:58下载
- 积分:1
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meierdaopufadematlabshixian
对录音信号集 中的某一语音,利用BATLAB设计一美尔例谱算法,并实现。
取信号集 中的一个语音信号:“xxxxxx”,将它作为输入的语音信号来为设计一个美尔倒谱算法,在该算法中,主要设计了以下环节:
1.读入一个语音信号;2.对这个信号归一化;3.对归一化的信号进行加窗处理(这里的矩形窗长度必须为257,重帧长64);4.进行预加重处理,即通过一个高通滤波器: ;5进行512点的FFT;6.分别取模平方得到功率谱;7.在设计的mel滤波器组中,我采用了25个带通滤波器;8.将得到的功率谱信号通过mel滤波器组,得到相应的25个功率值;9.对这些功率值取自然对数;10.对这些值取离散作弦变换;11.将得到的值去掉直流分量,取其它值作为MFCC参数。
(Concentrated on recording a voice signal, using BATLAB designed Mayer cases spectral algorithm, and implementation.
Get a voice signal signal focus: "xxxxxx", will it as input for the design of a voice signal to Mel Cepstrum algorithm in the algorithm, the main design of the following links:
1. Read a speech signal 2. On the signal normalized 3. Of the normalized windowed signal processing (here, rectangular window length must be 257, re-frame size 64) 4. For Pre-emphasis processing through a high-pass filter: 5 for 512 points of FFT 6. modulo square were obtained spectrum 7. in the design of mel filter banks, I use a 25 band-pass filter 8 . will be the power spectrum signal by mel filter bank, corresponding to the 25 power values 9. on the power to take the natural logarithm value 10. to take these values as strings of discrete transform 11. will be of value to out DC component, to take other values as MFCC parameters.)
- 2010-09-21 22:01:57下载
- 积分:1
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tank
MATLAB 设计的一个关于用户界面的例子(MATLAB design a user interface example)
- 2008-05-28 16:46:09下载
- 积分:1
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turing1
How to create a turing pattern.
- 2011-06-20 17:24:28下载
- 积分:1
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target_traking_kalman
in this file has matlab code for target traking bu kalman filter
- 2011-06-25 17:44:49下载
- 积分:1
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locking-selftest-wlock-hardirq
Defines for using and allocating DMA channels on the Alchemy Au1x00 MIPS processors.
- 2014-08-11 23:59:58下载
- 积分:1
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segread
同过编制matlab程序,读取数字地震仪的sgy数据格式。(Over the same preparation matlab program to read digital seismograph sgy data format.)
- 2013-04-08 14:04:06下载
- 积分:1
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TranslateDemo
渐入渐出动画 无闪烁 无黑底 Demo,应用程序编程源码,很好的参考资料。(The fade in and fade out animation flicker free no black Demo, application programming source code, a good reference.)
- 2013-11-10 09:10:45下载
- 积分:1