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zhiliyouxi
智力游戏 可以在准备数学建模的时候作为练习资料(mathmodeling)
- 2010-05-31 18:05:33下载
- 积分：1
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GLSICM4
利用过绿色作为分类方法，分成两类后，应用马尔科夫随机场进行分割。(Made use of green as the classification method, after divided into two categories, the application of Markov random segmentation.)
- 2013-12-14 14:50:38下载
- 积分：1
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ASM30UserGuide
ASM 30 User Guide.pdf
- 2010-11-25 17:13:26下载
- 积分：1
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Information-hiding
基于 DCT(离散余弦变换 )域的信息隐藏算法是目前应用最广的变换域算法 ,此类算法的最大不足是嵌信息量小。通过分析 DCT域隐藏算法隐藏容量少的原因 ,提出了一种大容量的 DCT域信息隐藏算法。算法首先对载体图像进行频谱均匀化处理 ,然后对图像进行全局 DCT变换 ,并将隐藏信息嵌入到载体图像的低频 DCT系数上 ,信息嵌入采用分段量化的方法实现 ,提取隐藏信息时不需要原始载体图像。实验结果表明 ,该算法的嵌入容量大 ,不可感知性好。(Based on DCT (discrete cosine transform) domain information hiding algorithm is the most widely used transform domain algorithms, the largest of these algorithms is the lack of a small amount of information embedded. Hiding Algorithm for DCT domain by analyzing the hidden reasons for the low capacity, a large capacity of information hiding algorithm for DCT domain. Firstly, the spectrum of the carrier image homogenization, and then the image is a global DCT transformation, and hidden information embedded into the image of the low-frequency DCT coefficients, the information embedded in the methods used to achieve sub-quantization, extract hidden information without the original Vector image. Experimental results show that the algorithm embedding capacity, can not be perceived good.)
- 2021-04-06 09:29:03下载
- 积分：1
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monituihuo
模拟退火算法也许用的人真的很少，但在数学建模的快速收敛中确实用处很大。(math contest
)
- 2010-01-19 15:49:41下载
- 积分：1
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FLch6BAeg1
Bayes辨识程序，系统辨识中应用，比较不错，希望大家能用到(Bayes identification procedures, the application of system identification, comparison is true, I hope everyone can use to)
- 2007-11-07 14:42:06下载
- 积分：1
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bp
说明： 实现神经网络的bp识别手写数字。改程序师用MATLAB实现的，里面代码可以直接用(Bp neural network to achieve handwritten numeral recognition. Reform program to achieve the division to use MATLAB, which code can be directly used)
- 2009-12-21 10:50:09下载
- 积分：1
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optimalcontrol
本文件包含两个文件，第一实现了系统的最优化，第二实现了动态规划(This file contains two files, first to achieve the system optimization, and the second achieved a dynamic programming)
- 2010-01-13 17:32:35下载
- 积分：1
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MusicPlay
不用音乐播放控件，使用别的方法播放音乐。功能不全。(Do not have music player controls, the use of other means to play music. Insufficiency.)
- 2010-02-27 16:30:07下载
- 积分：1
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matlab
matlab入门级程序，对matlab基础仔细说明，比较简单(matlab entry-level program, the foundation is simple to use)
- 2015-04-14 18:32:37下载
- 积分：1
