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embeddedsourceextractionMATLAB
数字图像水印的攻击、嵌入、提取MATLAB源码(Digital Image Watermarking attack, embedded, source extraction MATLAB)
- 2009-04-11 22:04:25下载
- 积分：1
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sky
利用天棚原理对车辆悬架进行控制，天棚控制又卡诺怕于1970s提出。(Ceiling suspension using the principle of control of the vehicle, ceiling control and fear in the 1970s raised Carnot.)
- 2013-09-12 04:21:29下载
- 积分：1
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Software-Testing
随着计算机技术的迅速发展和越来越广泛深入地应用于国民经济和社会生活的各个方面，随着 软件系统的规模和复杂性与日俱增，软件的生产成本和软件中存在的缺陷和故障造成的各类损失也 大大增加，甚至会带来灾难性的后果。软件质量问题已成为所有使用软件和开发软件的人关注的焦 点。由于软件是人脑的高度智力化的体现和产品这一特殊性，不同于其他科技和生产领域，因此软件与生俱来就有可能存在着缺陷。(With the rapid development of computer technology and the more extensively used in the national economy and social life in all its aspects, with the growing size and complexity of software systems, software production costs and software defects and faults caused various types of losses also increased significantly, even catastrophic consequences. Software quality has become the focus of all those who use the software and software development concern. Because the software is highly intellectual expression and product of the special nature of the human brain, unlike other areas of technology and production, so the software may be born with a defect exists.)
- 2013-12-04 22:25:34下载
- 积分：1
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svmc
classification with svm
- 2010-10-23 02:25:54下载
- 积分：1
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aroticalpulsewaveprograme
这是关于中心大动脉与外围动脉如桡动脉，股动脉的临床医学数据，用这些数据进行盲辨识与估计(This is the main artery on the central and peripheral arteries such as the radial artery, femoral artery of the clinical data, using these data for Blind Identification and Estimation)
- 2010-11-23 11:22:17下载
- 积分：1
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sdafsearchbnd
Fminsearch不承认的约束限制。
不过简单的转换方法存在
转换成一个绑定的约束问题
无约束问题。
Fminsearchbnd用于酷似fminsearch，
除了边界应用到变量。
应用于国内的界限，利用
改造中的变量。 （二次型
单式，双罪恶界（十）。）
具有包容性的不平等的界限，它承认
边界值本身，但不准
在所有函数之外的范围评估。
请注意，fminsearchbnd允许用户准确地固定在某个给定值通过设置一个变量的确切范围相同的值。(Fminsearch does not admit bound constraints.
However simple transformation methods exist to
convert a bound constrained problem into an
unconstrained problem.
Fminsearchbnd is used exactly like fminsearch,
except that bounds are applied to the variables.
The bounds are applied internally, using a
transformation of the variables. (Quadratic for
single bounds, sin(x) for dual bounds.)
The bounds are inclusive inequalities, which admit
the boundary values themselves, but will not permit
ANY function evaluations outside the bounds.
Note that fminsearchbnd allows the user to exactly fix a variable at some given value, by setting both bounds to the exact same value.)
- 2011-05-23 10:31:04下载
- 积分：1
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有限元的热代码 Heat-Transfer-FEM-Package-master
说明： 有限元的热代码，希望大家下载学习，分享给大家(fenite elment method thremo code to everyone study)
- 2020-06-20 04:00:02下载
- 积分：1
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watermarking
对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印(Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection)
- 2009-12-10 22:00:27下载
- 积分：1
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single_bp
说明： 一个bp网络拟合非线性模型的例子，参考了李国勇书中的公式(A bp network nonlinear model fitting example, with reference to the book' s formula Li Guoyong)
- 2011-04-18 14:27:28下载
- 积分：1
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22
说明： 非平稳信号的一些处理函数，包括计算瞬时频率和群延迟及非平稳信号的生成。(Some non-stationary signal processing functions, including the calculation of the instantaneous frequency and group delay and non-stationary signal generation.)
- 2010-07-13 11:17:34下载
- 积分：1
