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sample
A motion picture presents a continues phenomena as a sequence of frames. We perceive continuity by "filling in the gaps"
and "smoothing out " the missing information. While faster motion requires more frames during a given time period, there is
a point where more frames per second yield no further improvement. The "sampling speed" must be fast enough to allow
"appropriate averaging of dead times between frames", but need not accommodate motion too fast to be seen by a human.
The above description is somewhat analogous to sampling of audio signals. The sampling rate depends on how fast the
signals vary (the highest frequency we hear). Nyquist showed that sampling frequency exceeding twice the audio
bandwidth is sufficient to include all the signal information, preserving the finest details up to half the sampling rate
- 2012-05-27 18:27:12下载
- 积分：1
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plotAcquisition
matlab program for plotting the acquisition graph
- 2014-09-24 13:32:10下载
- 积分：1
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qr
说明： qr变换和householder求特征值的算法，可与matlab结果比对(qr transform and householder eigenvalue algorithm, the results compare with matlab)
- 2014-10-16 10:35:19下载
- 积分：1
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diffraction-Rayleigh-criterion
圆孔夫琅禾费衍射和瑞利判据，研究衍射图样和爱里斑(round hole Fraunhofer diffraction and
Rayleigh criterion.I hope it is useful for student。
)
- 2021-04-28 11:58:44下载
- 积分：1
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UngDungNgheNhac
Simple mucic application using API winnm.dll
- 2014-12-26 00:05:41下载
- 积分：1
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fdtd
该内容是关于fdtd的源码,我用过,ok!不错!()
- 2007-08-08 11:28:13下载
- 积分：1
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bootstrap
英国剑桥出版社出版的bootstrap一书的附录程序(Cambridge, England published a book on the bootstrap procedure in Appendix)
- 2007-10-11 16:09:55下载
- 积分：1
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Nth_oct_Hand_Arm_AC_Filter_Toolbox
This recreation makes the filters more stable. For high sampling rates the time records are downsampled. For the low sampling rates the time records are upsampled. Depending on the Filter types. Iterative resampling is used in the Nth octave band time filter to improve the attenuation of the resample program. Also the filters are settled by preappending time data, then deleting the preappended data after filtering.
- 2009-05-31 20:18:34下载
- 积分：1
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U3
说明： 基于MATLAB 2PSK的解调与调制 的毕业设计的源代码(MATLAB-based modulation and demodulation 2psk graduation design source)
- 2013-11-09 21:28:40下载
- 积分：1
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53607901TOA_TR_RE
说明： hslogic算法仿真,基于MATLAB的TOA算法估计，可以获得较高的定位精度(Hslogic algorithm simulation, toa algorithm estimation based on MATLAB, can obtain high positioning accuracy)
- 2019-12-08 00:33:51下载
- 积分：1
