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maxentropypso
helps to find the maximum entropy value to be optimised using PSO. Produces good results than ostu method
- 2012-03-23 16:47:51下载
- 积分:1
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eje2gmm
GMM efficient estimation on Matlab
- 2010-05-17 04:17:18下载
- 积分:1
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dct
在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。
在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的重要部位(从而使嵌入信息不容易因JPEG压缩而完全丢失
(abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx)
- 2010-05-29 12:23:08下载
- 积分:1
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30965813pmsm
PMSM operations inn matlab MDL files
- 2012-05-22 11:39:06下载
- 积分:1
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Fuzzy-Immune-PID-Control
Fuzzy Immune PID Control,将模糊控制、免疫控制、自适应PID控制相结合,已调试成功,很好用。(Fuzzy Immune PID Control, fuzzy control, immune control, adaptive PID control combined with already successful commissioning, very good use.)
- 2014-08-07 21:43:34下载
- 积分:1
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MLP
A multilayer perceptron (MLP) is a feedforward artificial neural network model that maps sets of input data onto a set of appropriate outputs.
- 2015-02-02 03:09:18下载
- 积分:1
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BeamwidthCalculator
matalb仿真频率变化对相控阵雷达的天线增益带来的影响,并画图进行分析(Effect of antenna gain MATALB simulation of phased array radar frequency change brings, and drawing analysis)
- 2015-01-18 14:55:09下载
- 积分:1
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HLRF_method
一次可靠度的HLRF算法。随机向量的概率模型采用Nataf分布,考虑变量相关性。验算点搜寻采用U空间的梯度迭代算法。(This is a first-order reliability method based on HLRF algorithm. A multivariate distribution model,Nataf model,is used to generate the random variables. To search the design point in indenpent standard Gauss space, a kind of gradient iterative algorithm is adopted.)
- 2020-11-09 20:09:46下载
- 积分:1
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Chap_11
西蒙赫金的《自适应滤波原理》一书的matlab程序,现在继续上传第四章的程序,
大家学习交流,觉得有用的自己下载,(西蒙赫gold Adaptive Filtering Theory matlab program book, and now continue to upload procedures of Chapter IV, we study the exchange of their own find useful downloads,)
- 2008-04-15 12:12:09下载
- 积分:1
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square
该文件是一个matlab程序,该程序是用来求出一个二值图像的面积,已经检验运行成功!(The file is a matlab program that is used to derive a binary image of the area, has been tested to run successfully!)
- 2010-05-23 21:49:35下载
- 积分:1