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ofdmrayleigh
OFDM系统，瑞利信道，很有用；
OFDM系统，瑞利信道，很有用；(OFDM systems, Rayleigh Road, very useful OFDM systems, Rayleigh Road, very useful )
- 2010-06-30 15:11:37下载
- 积分：1
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fm
说明： freq modulation code with demodulation
- 2013-04-12 22:22:14下载
- 积分：1
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tain.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 12:14:41下载
- 积分：1
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G729
The rar folder contains the G.729 matlab code for encode and decode
- 2009-09-24 18:25:29下载
- 积分：1
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02
说明： 基于MATLAB的信号与系统仿真课件
基于MATLAB的信号与系统仿真课件需在MATLAB环境下运行，需运行本软件，
请先进入MATLAB，然后键入主程序名main.m(MATLAB-based signal and system simulation courseware MATLAB-based signal and system simulation courseware required to run in the MATLAB environment is required to run this software, please enter the MATLAB, and then type the name of the main program main.m)
- 2009-10-29 11:22:20下载
- 积分：1
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loglik.m
matlab code log MLE fitting
- 2011-04-20 16:38:26下载
- 积分：1
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XW_LowpassFilter
低通滤波,很好用，低通滤波器大家很常用，这是一个基于Simlink下简单的低通滤波器，适合初学者学习掌握(Low-pass filters are commonly used. This is a simple low-pass filter based on Simlink. It is suitable for beginners to learn and master.)
- 2019-01-10 21:06:13下载
- 积分：1
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matlab6.5图形图像处理分章源程序
matlab6.5图形图像处理一书中所有的源程序，按章节分开与书中对应，共有两百个左右(matlab6.5 a graphic image processing all of the source book, with separate chapters on the book counterparts, a total of about 200)
- 2020-06-26 09:40:02下载
- 积分：1
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huise
中心逼近式动态灰色模型源代码，可以预测滑坡等模型(Center approach dynamic gray model source code, can predict landslide model)
- 2013-04-12 11:15:46下载
- 积分：1
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ruili
通信实验中信号在随机信道中传输，其接收信号的瑞利分布，(A communication channel in a random test signal transmission, the received signal Rayleigh distribution,)
- 2014-09-22 09:16:09下载
- 积分：1
