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modetm
matlab code for calculate the TM froma rectangular waveguide
- 2010-11-15 13:58:28下载
- 积分:1
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gaotong
用MATLAB语言设计的高通滤波器,是用切比雪夫设计的(MATLAB language with high-pass filter design is the use of Chebyshev design)
- 2008-05-27 14:09:00下载
- 积分:1
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capon
说明: 内含capon算法、求根music、谱估计music算法的简单举例。m文件格式,可直接运行,无错。(Capon includes algorithms, roots music, spectrum estimation of a simple algorithm, for example music. m file format, can be directly run, no mistakes.)
- 2009-08-10 13:39:39下载
- 积分:1
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plotSpikeRaster_v1.1
This function quickly plots raster plots of large quantities of spike train data. Inputs can be spike times or binary spike train data organized by trial. It can also plot well-formatted single spike trains.
- 2014-02-25 15:07:14下载
- 积分:1
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test106edit
添加wav文件或者录音 实现频谱分析 是个MATLAB文件(Add wav files or recording to achieve spectral analysis)
- 2014-10-30 17:29:56下载
- 积分:1
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boxcount
mathlab code for boxcount
- 2009-09-08 06:47:56下载
- 积分:1
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ding
选取windows系统自带的ding.wav信号作为分析对象,在Matlab软件平台下,利用函数wavread对音频信号进行采样,记住采样频率和采样点数,听一下原始声音sound(y, fs, bits)。
(2)音频信号的频谱分析,先画出音频信号的时域波形;然后对音频号进行快速傅里叶变换fft(y,N),N取32768,画出信号的频谱特性,加深对频谱特性的理解。
(3)根据频谱,反演时域特性,画出时域波形。寻找幅值最大的两个频率,此频率除以fft点数在乘以采样频率就是信号的主频,即可合成信号的时域图形,听一下声音。
(4)对原音频信号进行1024点的分段付立业分析meshgrid
(5)根据主要频线合成音频,并画出时域图形,试听合成效果。
(6)采用线性插值(linspace)和傅立业反变换(fliplr, ifft)分别合成音频,并画出时域图形,试听效果。
(err)
- 2009-01-13 16:23:47下载
- 积分:1
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Java
acr122u 示例代码
acr122u 示例代码
acr122u 示例代码(acr122u acr122u sample code sample code sample code acr122u)
- 2014-12-14 06:07:41下载
- 积分:1
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h_50ya3f
用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 TQFYzG函数、短时幅度差、倒谱、复倒谱 yrHVFny系数计等,是我多年调试通过的程序
(MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,TQFYzG function, short-term amplitude difference, cepstrum, cepstral yrHVFny coefficient meter, etc. , is a program debugging through my years of
)
- 2016-01-11 23:12:32下载
- 积分:1
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matlab_sources
现代通信系统——使用matlab 源程序(Modern communications systems- the use of matlab source)
- 2008-04-19 16:51:15下载
- 积分:1