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watermark2

于 2008-05-30 发布 文件大小:612KB
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  matlab整数变换,整数Haar小波变换的水印嵌入,pdf电子书(matlab integer transform, integer Haar wavelet transform of the watermark embedding, pdf e-book)

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watermark2.pdf

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  • sy5
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    2008-12-02 19:24:43下载
    积分:1
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    2015-01-08 08:45:13下载
    积分:1
  • HybridElectricVehicleWebinar
    This submission includes the presentation and model files that were used in delivering a webinar on 12-15-05 that covered the topic of modeling Hybrid Electric Vehicles. Hybrid electric vehicles (HEVs) have proven they can substantially improve fuel economy and reduce emissions. Because HEVs combine an electric drive with the internal combustion engine (ICE) in the powertrain, the vehicle?s kinetic energy can be captured during braking and transformed into electrical energy in the battery. The dual power source also means that the ICE can be reduced in size and can operate at its most efficient speeds.
    2007-09-09 15:56:02下载
    积分:1
  • pmsmpaper
    这是关于永磁同步电机的硕士论文,观点很新,而且对于这方面的理解有很大的帮助的.(This is a permanent magnet synchronous motor on the master' s thesis.ideas are new, but also for the understanding of this great help.)
    2010-10-28 20:17:48下载
    积分:1
  • 56356291j
    捷联惯导程序,利用matlab编写的程序,很有参考价值(SINS SINS program program program SINS ,using matlab language,)
    2011-06-06 17:28:09下载
    积分:1
  • comparaison
    this a very importantt tool to campare two couple of souds for example and can be used for a dissemblance test
    2011-09-27 22:10:40下载
    积分:1
  • kalmanfusion
    基于卡尔曼滤波的GPSINS信息融合,,超强功能,可实现(Based on GPS/INS information fusion kalman filter, and strong function, can be realized)
    2015-03-17 10:57:13下载
    积分:1
  • fenlie2_mian.zip
    耳蜗实质上相当于一个滤波器组,耳蜗的滤波作用是在对数频率尺度上进行的,在1000HZ下,人耳的感知能力与频率成线性关系;而在1000HZ以上,人耳的感知能力与频率不构成线性关系,而更偏向于对数关系,这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )
    2014-08-18 12:23:48下载
    积分:1
  • Calculator
    Project of calculator program as an example for students for studying of C++ Builder programming environment.
    2014-11-24 15:46:16下载
    积分:1
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    matlab用于模拟程序化交易。双EMA交易系统,用于优化参数。(matlab for simulating program trading. Two-EMA trading system, used for parameter optimizing.)
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    积分:1
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