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cycloconverter
the step down characterstics of a cycloconverter
- 2010-07-09 12:37:28下载
- 积分：1
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Audio-Watermarking-in-DCT
说明： 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水
印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)
- 2011-02-24 11:45:57下载
- 积分：1
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BLDC
无刷直流电机模型及双闭环控制，很实用，效果良好(Brushless DC motor model and double-loop control, it is practical to good effect)
- 2013-10-16 21:45:54下载
- 积分：1
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bpsk,qpsk误码分析
bpsk,qpsk误码分析，基于高斯白噪声信道(Error analysis of BPSK and QPSK)
- 2019-06-11 00:04:26下载
- 积分：1
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skel3d_Tp
java与matlab编程的例题。想要做类似工程项目的人员可以参考哦。(java and matlab programming examples. Want to do similar projects can reference Oh.)
- 2008-02-20 19:30:11下载
- 积分：1
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montecarlo
n dim integaral with montecarlo method
- 2011-08-27 12:05:38下载
- 积分：1
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yydd2mmdd
程序将一年中的天数转换到相应的月份及日期。适用于TLE数据中的日期转换。程序不用if语句，简单易懂高效。输入参数可以是数组形式。(The program will convert the number of days in a year to the corresponding month and date. TLE data for the date conversion. Program without the if statement, straightforward and efficient. Input parameters may be matrix form.)
- 2013-07-11 07:44:38下载
- 积分：1
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src
How to use the ordinary Voronoi partition generator. The m-files also have
their own help documentation that you can view in Matlab. This code creates
a bounding polygon that is a square. Then it randomly creates 10 points
and then creates and draws the partition.
bounds = [0, 10, 10, 0 0, 0, 10, 10]
points = 10 * rand(2, 10)
regions = voronoi(bounds, points)
drawRegions(bounds, regions)
================================
This is a brief set of instructions on how to use the Multiplicatively-
weighted Voronoi partition generator.
Each of the m-files has a help section, so in Matlab you can call:
help mwvoronoi
help drawRegions
Here is an example that creates a bounding polygon, a square with side
length 10. Then it randomly creates six points with random weights.
Finally, the code draws the resulting partition.
bounds = [0, 10, 10, 0 0, 0, 10, 10]
points = 10 * rand(3, 6)
regions = mwvoronoi(bounds, points)
drawRegions(bounds, regions)
Enjoy!
- 2013-10-30 12:23:18下载
- 积分：1
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FinalProjectmaterials
matlab code, discrete time processing vverlap and add example
- 2008-05-08 13:34:54下载
- 积分：1
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3
说明： 这是一篇关于视频序列人脸图像分割与识别技术研究的文章(This is a video sequence of image segmentation and face recognition technology research articles)
- 2010-05-06 19:09:03下载
- 积分：1
