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:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并 分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数 字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。(: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.)

matlab仿真心电信号功率谱分析，采用两种普估计算法(matlab simulation of ECG power spectrum analysis, estimation algorithm uses two types of S )

吉林大学matlab教程，里面都是些常用的方法介绍，适合英语不好想学习matlab的初学者(Jilin University matlab tutorial, there are some commonly used methods of introduction, English is not good for the beginner want to learn matlab)

battery chnarging model

Book about neural networks

Automatic control system vapor pressure in the boiler

icon menu is used to dect objects

Inputs: Two square matrices a and b and a natural number nk

一个简单的fft小程序，可以方便的将滤波器放在任意位置(A simple fft small program that can easily be placed anywhere on the filter)

三元半波偶极子线性阵列的辐射功率的求解函数(Half-wave dipole linear array radiation power)