four_channel_hologram

Sudoku! is the ultimate GUI for Sudoku fans. No messy scribbles, simply click away to the solution.(Sudoku! Is the ultimate GUI for Sudoku fans. No messy scribbles, simply click away to the solution.)

说明：  基于DCT的水印图像matlab代码，主要是水印嵌入和水印提取两大主要部分(DCT-based image watermarking matlab code, mainly watermark embedding and watermark extraction are two main parts)

说明：  几种常用的随机数生成函数的matlab程序(Several commonly used random number generator function of matlab program)

粒子群算法用于桥式系统的可靠性优化。算法简单可靠方便。(Particle Swarm Optimization for the bridge system reliability optimization. Algorithm to facilitate a simple and reliable.)

解非线性方程 能过解复根 实根 但需要逼近(help you save equation conclude different answer)

自己用matlab编写实现的一个k近邻算法，并有训练和测试数据，能运行。附有注释，简单清晰。(a k-nearest neighbour algorithm developped using matlab.)

说明：  切比雪夫-2型低通滤波器设计 基于matlab仿真编程的(-2 Chebyshev low-pass filter design based on Matlab simulation programming)

<matlab程序设计与应用>教材源程序，对初学者很有用！(<Matlab programming and application> teaching material source, and is very useful for beginners! )

In the distributed processing, where common labeled data may be not available for designing classifier ensemble, however, an ensemble solution is necessary, traditional fixed decision aggregation could not account for class prior mismatch or classifier dependencies in electronic technology. Previous transductive learning strategies have several drawbacks, e.g., feasibility of the constraints was not guaranteed and heuristic learning was applied. We overcome these problems by developing improved iterative scaling (IIS) algorithm for optimal solution. This method is shown to achieve improved decision accuracy over the earlier approaches in electronic technology

本文档主要介绍matlab神经网络的工具箱的开发实例和函数调用(This document introduces the matlab neural network toolbox development examples and function call)