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matlab011
说明: 根据语音信号的特点给出有关滤波器的性能指标:1)低通滤波器性能指标,fp=1000Hz,fc=1200 Hz, As=100dB,Ap=1dB;2)高通滤波器性能指标,fc=2800 Hz,fp=3000 Hz As=100dB,Ap=1dB;3)带通滤波器性能指标,fp1=1200 Hz,fp2=3000 Hz,fc1=1000 Hz,fc2=3200 Hz,As=100dB,Ap=1dB。用IIR对其分析,最后,利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)
- 2011-03-12 21:48:40下载
- 积分:1
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fastPCA
快速PCA算法,用于对大规模数据进行PCA降维,节省时间(fastPCA for large scale data which can save proceeding timE)
- 2013-08-18 08:02:01下载
- 积分:1
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MATLAB
最新matlab2013b发布版的功能介绍,特别是一些新的功能模块,功能很强大(The latest release features matlab2013b introduction, especially some new functional modules, very powerful)
- 2013-12-25 09:06:03下载
- 积分:1
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CSharp-DriverBackup
windows 驱动备份, 采用c sharp开发.(windows driver backup, using c sharp development.)
- 2014-10-04 16:56:04下载
- 积分:1
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bpskzichengxu
该文件夹中包含了BPSK调制与解调中常使用的子程序(This folder contains a BPSK modulation and demodulation often use subroutine)
- 2011-11-08 21:53:18下载
- 积分:1
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basicprogram2
MATLAB Basic codes for finding mahanobis distance,gaussian,multivirate
- 2013-12-07 01:30:08下载
- 积分:1
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shou
一种手势识别的方法, 可以通过摄像头采集数据,然后和保存的模版对比,达到识别的效果,但摄像头实时采集,因电脑而异,需要稍微改动。(A gesture recognition method, data can be collected through the camera, and then match the template , to identify the effect, but the camera real-time acquisition, due to computer-specific, need a little change)
- 2015-05-02 04:34:18下载
- 积分:1
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huffman1
这是自己写的实现哈夫曼编码的几个MATLAB程序,可以直接运行(This is the realization of their own to write several MATLAB programs Huffman coding, can run)
- 2010-05-12 11:40:07下载
- 积分:1
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brushRectangle
Brush all points in brushable graphics contained in the selection
rectangle defined by the geoemetry p1,offset
- 2015-02-13 17:50:57下载
- 积分:1
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MATLAB-MingLingDaQuan
姚东等编著的Matlab命令大全,适合初学者使用。(YAO Dong-ed, such as the Matlab command Daquan, suitable for beginners to use.)
- 2009-03-09 16:12:26下载
- 积分:1