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blind_watermarking
this code implemente a blind watermarking
- 2010-09-25 15:50:47下载
- 积分：1
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主成分分析法
在MATLAB中，利用主成分分析法解决数学建模中的问题(In MATLAB, principal component analysis is used to solve problems in mathematical modeling.)
- 2018-08-31 20:37:02下载
- 积分：1
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PSOtoolbox
说明： 利用matlab编写的POS集群优化算法的工具箱，值得一看！(POS clusters prepared by using matlab optimization toolbox, worth a visit!)
- 2010-03-30 19:59:40下载
- 积分：1
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Untitled2
this is asimple matlab file....
- 2010-05-18 01:39:16下载
- 积分：1
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convolution
ifft和fft实现线性卷积,并与matlab中默认内置的conv()函数的结果对照，验证其正确性。(using ifft and fft to accomplish linear conviction. Comparing this method with matlab default function conv().)
- 2013-03-05 19:22:04下载
- 积分：1
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matlab-courseware-of-CUFE
中央财经大学2014年matlab课程专用课件，仅供经管类学科学生参考。(Central University of Finance and Economics in 2014 dedicated courseware matlab course, economics and management discipline students for reference purposes only)
- 2015-01-26 13:59:02下载
- 积分：1
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0000
西安电子科技大学精品课程——数字信号处理.《数字信号处理教程——MATLAB释义与实现》
本教程系统地讲解了数字信号处理的基本理论和方法，注重物理概念的阐述，尽量把MATLAB的多媒体功能用于图形、动画和声音等形象的演示，是一本自始至终使用MATLAB来阐述问题和进行计算的数字信号处理教材。(Xi' an University of Electronic Science and Technology Courses- digital signal processing. " Digital signal processing tutorial- MATLAB interpretation and implementation" of the tutorial system to explain the basic theory and methods of digital signal processing, focusing on elaborate physical concepts, try to MATLAB multimedia functions for graphics, animation and sound, and image presentation, is a problem throughout to illustrate the use of MATLAB to calculate and digital signal processing materials.)
- 2013-12-20 20:45:08下载
- 积分：1
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adc_dynamic_testing
ADC动态参数测试的matlab程序，可以测试DNL，INL，ENOB，SFDR等(ADC dynamic parameter test matlab program, you can test DNL, INL, ENOB, SFDR, etc.)
- 2021-02-20 21:29:43下载
- 积分：1
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DONGLIXUEMOX3S
基于多相催化反应动力学的特点和基本原理,提出多相催化反应动力学方程的一般形式,并介绍了用Matlab语言设计确定多相催化反应动力学方程参数的通用程序.处理时先对实验测定不同时刻对应的反应速率v0和浓度C(或压力P),利用无约束最优化计算方法求出多相催化反应动力学方程参数.文中以镍硅藻土催化苯加氢合成环己烷的实验数据为例进行验证,结果表明,利用所编程序确定的动力学方程和理论值及文献值很好吻合.(Based on the characteristics and dynamics of the basic principles of heterogeneous catalysis, heterogeneous catalysis proposed general form of kinetic equation and introduces heterogeneous catalytic reaction kinetics equation to determine the parameters used in Matlab language design common procedures when handling the first experimental measured at different times corresponding to the concentration of the reaction rate v0 and C (or pressure P), the use of unconstrained optimization calculations obtained heterogeneous catalytic reaction kinetics equation parameters. text nickel diatomaceous earth catalytic hydrogenation of benzene cyclohexane an example to validate the experimental data, the results show that the equations and theoretical value and dynamics literature values determined using the programmed good match.)
- 2014-01-13 09:22:30下载
- 积分：1
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Elman
Elman神经网络：Elman网络是 J. L. Elman于1990年首先针对语音处理问题而提出来的, 它是一种典型的局部回归网络( global feed for ward l ocal recurrent)。Elman网络可以看作是一个具有局部记忆单元和局部反馈连接的前向神经网络。Elman网络具有与多层前向网络相似的多层结构。它的主要结构是前馈连接, 包括输入层、 隐含层、 输出层, 其连接权可以进行学习修正 反馈连接由一组“结构 ” 单元构成,用来记忆前一时刻的输出值, 其连接权值是固定的。在这种网络中, 除了普通的隐含层外, 还有一个特别的隐含层,称为关联层 (或联系单元层 ) 该层从隐含层接收反馈信号, 每一个隐含层节点都有一个与之对应的关联层节点连接。关联层的作用是通过联接记忆将上一个时刻的隐层状态连同当前时刻的网络输入一起作为隐层的输入, 相当于状态反馈。隐层的传递函数仍为某种非线性函数, 一般为 Sigmoid函数, 输出层为线性函数, 关联层也为线性函数。(Elman neural network: Elman JL Elman network is first proposed for speech processing problems in 1990. It is a typical local regression network (global feed for ward l ocal recurrent). Elman network can be seen as having a forward neural network of local memory unit and local feedback connections. Elman network has a multi-layer multilayer structure similar to the network. Its main structure is a feedforward connection, comprising an input layer, a hidden layer and output layer, which can be connected right learning correction feedback connected by a set of " structural" units, the output value of the memory for the previous time, which connection weights are fixed. In such a network, in addition to ordinary hidden layer, there is a special hidden layer, called an associative layer (or contact layer unit) this layer receives feedback signals the hidden layer, each hidden layer node has an associated layer node corresponding connection. The role of the associated layer is fo)
- 2015-03-26 22:36:26下载
- 积分：1
