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ofdm-(2)
ofdm chennel estimation
- 2013-11-21 13:15:22下载
- 积分:1
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2
说明: 双音频按键识别
背景:
打电话拨号时,每次按键会发出不同的声音,这些声音实际上是由一些固定频率的正弦信号合成的。因为每个按键声音包含两个不同频率的正弦信号,因此也被称为“双音频”信号,简记为DTMF。这相当于是对不同键位用‘音频’进行了编码,如同计算机领域中用数字0和1对处理对象(包括键盘)进行编码。(Two-tone buttons identify Background: When you call dial, each key emits different sounds, which is actually made up of some fixed frequency sinusoidal signal synthesis. Because the sound of each key contains two sinusoidal signals of different frequencies, it is also known as " two-tone" signal, abbreviated as DTMF. This is equivalent to different keys using the ' audio' encoded, as the computer industry with the numbers 0 and 1 pair of processing object (including the keyboard) to be encoded.)
- 2015-11-03 23:11:59下载
- 积分:1
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wavelet
matlab下的小波消噪源程序,能较好的对非平稳信号进行滤波消噪(matlab source code under the wavelet denoising can be better to filter the non-stationary signal denoising)
- 2010-06-09 18:48:04下载
- 积分:1
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ekf
EKF-SLAM Simulator
This version of the simulator uses global variables for
all large objects, such as the state covariance matrix.
While bad programming practice, it is a necessary evil
for MatLab efficiency, as MatLab has no facility to avoid
gratuitous memory allocation and copying when passing
(and modifying) variables between functions. With this
concession, effort has been made to keep the code as
clean and modular as possible.
- 2008-03-26 13:04:45下载
- 积分:1
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Template-match
Matlab下的模版匹配程序。可用于目标定位.(Matlab Template match algorithm.)
- 2012-04-26 10:35:57下载
- 积分:1
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CMAPSSData
说明: matlab code for prognostics-metrics
- 2021-04-28 21:58:43下载
- 积分:1
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mbook
一本很不错的学习matlab的书籍,里面是分章节的,用word分开,很方便阅读(matlab reference)
- 2013-01-29 21:08:16下载
- 积分:1
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buckPWM
PID 整定 开关电源 matlab 仿真(matlab power moduel)
- 2011-10-03 11:14:42下载
- 积分:1
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Roll-optimization
滚动优化预测用到的部分程序,提供开发思路(/Rolling optimization in predictive control)
- 2014-11-26 18:22:53下载
- 积分:1
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SPEECH
用matlab实现语音录放,并且画出频域和时域波形。(Using matlab voice recorders, and draw the frequency-domain and time-domain waveform.)
- 2014-06-05 17:47:56下载
- 积分:1