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mle
This program is about ML detection.
- 2009-05-29 15:09:06下载
- 积分：1
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tese.zip
耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(Cochlear substantially equivalent to a filter set, cochlear filter is used on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula
)
- 2014-08-18 12:16:47下载
- 积分：1
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tutorial-prb1-2
some graphs of the famous matlab tutorial
- 2013-11-11 03:07:03下载
- 积分：1
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recognition_ANN
this file is a source code for character recognition with Hebb rule( Neural network)
- 2013-12-28 03:08:59下载
- 积分：1
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2i2oand2i1o
说明： 2发1收 与 2发1收的比较
实验次数 2000次，采用LS进行信道估计，ML进行译码，导频符号长度为10
(2 receive and 2 send a send a receive 2,000 times the number of comparative experiments, using LS channel estimation, ML decoding, pilot symbol length of 10)
- 2010-04-20 09:48:34下载
- 积分：1
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som
neural network, SOM, in matlab
- 2011-08-20 10:29:37下载
- 积分：1
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ASK
2ASK的链路仿真，信号源的产生，PCM编码，调制解调以及加燥(2 ask link simulation signal source, PCM coding and modulation demodulation and dry)
- 2015-04-16 09:47:39下载
- 积分：1
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Endpoint-effect-code
模式识别算法经验模式分解的端点效应消除代码(Pattern Recognition Algorithm Empirical Mode Decomposition Endpoint Effect Elimination Code)
- 2017-02-26 19:35:11下载
- 积分：1
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Jakobijanlinearizacija
Jacobian linearization of multivarianle model
- 2010-08-25 03:06:13下载
- 积分：1
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digitalmod
关于BPSK，QPSK，8QAM,16QAM，32QAM的调制解调程序。可作为单独模块加入到任何信道下，解调采用了两种方法。(On the BPSK, QPSK, 8QAM, 16QAM, 32QAM modulation demodulation process. As a separate module can be added to any channel, the demodulator uses two methods.)
- 2008-04-27 21:01:43下载
- 积分：1
