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pll
本文讲述锁相环的工作原理,锁相环路实际上是一个相差自动调节系统。(This article describes the working principle of PLL, PLL is actually a difference between the automatic adjustment system.)
- 2011-01-09 20:25:55下载
- 积分:1
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wavelet
matlab的简单小波处理程序,可以进行5层分解,更多层次分解,可以稍作修改 就行。(Simple matlab wavelet processing program, you can break down into five layers, more hierarchical decomposition can be slightly modified on the line.)
- 2021-03-04 10:59:32下载
- 积分:1
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2-yuputu
程序给出了0~10发音的语谱图,其中采用分帧函数对信号进行分帧处理然后在用fft算法得到频谱信息,后用灰度图像表示(Program gives the pronunciation of words from 0 to 10 spectra, which employs the signal sub-frame function and then in the sub-frame processing spectral information obtained with the fft algorithm, then said with a gray image)
- 2010-12-08 15:38:09下载
- 积分:1
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ID3
ID3决策树算法的matlab实现,经过测试可以运行(ID3 in matlab)
- 2014-08-12 21:27:02下载
- 积分:1
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Mat3
Trace for all matlab implementation
- 2013-03-23 23:02:16下载
- 积分:1
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wavelet
介绍了小波变换的基本应用,采用小波滤波的方法实现对一组数据的处理,处理结果表明,选取合适的小波基函数以及分解层数才能够达到理想的效果(The basic application of wavelet transform, wavelet filtering method to achieve a set of data processing, processing results show that selecting the appropriate wavelet basis function and decomposition level to be able to achieve the desired results)
- 2013-04-02 21:16:20下载
- 积分:1
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QPSKMATLAB
qpsk通过信道信噪比估计,包括qpsk,8psk,16psk,16qam(qpsk through the channel SNR estimation)
- 2009-11-05 17:44:35下载
- 积分:1
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OFDM_introduction
一篇讲解OFDM技术的PDF文档,里面详细讲解了OFDM原理,希望对初学者有帮助。(One explain the OFDM technology, PDF documents, which gave a detailed OFDM principle, want to be helpful for beginners.)
- 2009-12-15 22:17:12下载
- 积分:1
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FT-099LD(E)
激光650nm接收器资料,接收光为38Khz可调试光(650nm laser data receivers, the received optical light can be debugged to 38Khz)
- 2011-01-24 16:50:54下载
- 积分:1
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bouc_wen
磁流变减震器模型,bouce_wen经验模型(Magnetorheological damper model)
- 2020-12-25 15:49:04下载
- 积分:1