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shot-detecting
多种基于内容的视频检索镜头分割算法matlab程序，主要是检测突变，有基于直方图的方法，基于X2直方图的方法，基于像素的方法以及基于边缘轮廓法对比！对于这一领域的研究具有很好的入门作用！也是本人毕业论文所写的！视频文件建议先分离掉声音，仅保留图像系列,文件须为mpg!(A variety of content-based video retrieval lens matlab segmentation procedures, the major mutations are detected, there is histogram-based method, based on the X2 histogram method, pixel-based methods and edge contour method based on the contrast! Research in this area for a good entry role! My thesis is written! Suggest that separation of video files sound out, retaining only the image series, have to file for mpg!)
- 2009-03-21 23:43:51下载
- 积分：1
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fencengchaoliujisuan
节点分层计算配电网潮流，内有实际算例分析，已编译通过(Hierarchical distribution networks and computing nodes, there are practical examples and analysis, compiled by)
- 2010-09-15 08:14:55下载
- 积分：1
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leaf
分形树叶生成，分形课程中一定会用到的，非常好的！(fenxingshuye)
- 2010-12-23 11:11:18下载
- 积分：1
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MyPaper
its a paper about compression
- 2010-06-03 04:10:48下载
- 积分：1
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VLC-using-OFDM
将OFDM技术运用在可见光通信的研究，并且把OFDM的高峰均比这一缺点进行了建设性的运用。(In
particular, the use of OFDM (orthogonal frequency division
multiplexing) for intensity modulation is investigated. The high
peak-to-average ratio (PAR) in OFDM is usually considered
a disadvantage in radio frequency transmission systems due
to non-linearities of the power amplifier. It is demonstrated
theoretically and by means of an experimental system that the
high PAR in OFDM can be exploited constructively in visible light
communication to intensity modulate LEDs. It is shown that the
theoretical and the experimental results match very closely, and
that it is possible to cover a distance of up to one meter using a
single LED.)
- 2013-11-27 16:14:24下载
- 积分：1
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yuyinjianzao
语音减噪，自适应滤波器减噪，谱减法减噪，维纳滤波法减噪等(Voice noise reduction, the adaptive filter, noise reduction, and reduce the noise spectrum subtraction, wiener filtering method of noise reduction, etc)
- 2015-03-19 11:04:59下载
- 积分：1
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que
useful for staters in matlab segmentation of images
- 2013-05-09 23:02:40下载
- 积分：1
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DiscreteTFDS-v0.8
DiscreteTFDs is a time-frequency analysis package.
- 2010-08-20 17:10:40下载
- 积分：1
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spread1_6
simulink做的BPSK的调制与解调，信号源是随机信号与PN码扩频调制，最后结果与随机信号比较一致(simulink do BPSK modulation and demodulation, the signal source is a random signal with the PN code spread-spectrum modulation, the final result more consistent with the random signal)
- 2009-10-27 17:31:01下载
- 积分：1
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PSOR3
ANN using PSO coding
- 2012-01-19 19:16:40下载
- 积分：1
